- paired_boundaryThe boundary to be penetrated
C++ Type:BoundaryName
Controllable:No
Description:The boundary to be penetrated
- variableThe name of the variable that this object applies to
C++ Type:AuxVariableName
Controllable:No
Description:The name of the variable that this object applies to
PenetrationAux
Auxililary Kernel for computing several geometry related quantities between two different bodies in or near contact.
Gap offset parameters
Gap offset can be provided to offset the gap distance between in or near contact bodies. It can be either secondary_gap_offset (gap offset from secondary side) or mapped_primary_gap_offset (gap offset from primary side but mapped to secondary side). Use of these gap offset parameters treats the surfaces as if they were virtually extended (positive offset value) or narrowed (negative offset value) by the specified amount, so that the surfaces are treated as if they are closer or further away than they actually are. There is no deformation or resistance to heat transfer within the material in this gap offset region.
Auxiliary Kernel for computing several geometry related quantities between two contacting bodies.
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- boundaryThe list of boundaries (ids or names) from the mesh where this boundary condition applies
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The list of boundaries (ids or names) from the mesh where this boundary condition applies
- check_boundary_restrictedTrueWhether to check for multiple element sides on the boundary in the case of a boundary restricted, element aux variable. Setting this to false will allow contribution to a single element's elemental value(s) from multiple boundary sides on the same element (example: when the restricted boundary exists on two or more sides of an element, such as at a corner of a mesh
Default:True
C++ Type:bool
Controllable:No
Description:Whether to check for multiple element sides on the boundary in the case of a boundary restricted, element aux variable. Setting this to false will allow contribution to a single element's elemental value(s) from multiple boundary sides on the same element (example: when the restricted boundary exists on two or more sides of an element, such as at a corner of a mesh
- execute_onLINEAR TIMESTEP_ENDThe list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, PRE_DISPLACE, ALWAYS.
Default:LINEAR TIMESTEP_END
C++ Type:ExecFlagEnum
Options:NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, PRE_DISPLACE, ALWAYS
Controllable:No
Description:The list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM, PRE_DISPLACE, ALWAYS.
- mapped_primary_gap_offsetoffset to the gap distance mapped from primary side
C++ Type:std::vector<VariableName>
Controllable:No
Description:offset to the gap distance mapped from primary side
- normal_smoothing_distanceDistance from edge in parametric coordinates over which to smooth contact normal
C++ Type:double
Controllable:No
Description:Distance from edge in parametric coordinates over which to smooth contact normal
- normal_smoothing_methodMethod to use to smooth normals (edge_based|nodal_normal_based)
C++ Type:std::string
Controllable:No
Description:Method to use to smooth normals (edge_based|nodal_normal_based)
- orderFIRSTThe finite element order
Default:FIRST
C++ Type:MooseEnum
Options:FIRST, SECOND, THIRD, FOURTH
Controllable:No
Description:The finite element order
- prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Controllable:No
Description:An optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
- quantitydistanceThe quantity to recover from the available penetration information
Default:distance
C++ Type:MooseEnum
Options:distance, tangential_distance, normal_x, normal_y, normal_z, closest_point_x, closest_point_y, closest_point_z, element_id, side, incremental_slip_magnitude, incremental_slip_x, incremental_slip_y, incremental_slip_z, accumulated_slip, force_x, force_y, force_z, normal_force_magnitude, normal_force_x, normal_force_y, normal_force_z, tangential_force_magnitude, tangential_force_x, tangential_force_y, tangential_force_z, frictional_energy, lagrange_multiplier, mechanical_status
Controllable:No
Description:The quantity to recover from the available penetration information
- secondary_gap_offsetoffset to the gap distance from secondary side
C++ Type:std::vector<VariableName>
Controllable:No
Description:offset to the gap distance from secondary side
- tangential_toleranceTangential distance to extend edges of contact surfaces
C++ Type:double
Controllable:No
Description:Tangential distance to extend edges of contact surfaces
Optional Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- use_displaced_meshTrueWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:True
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
Input Files
- (test/tests/geomsearch/2d_moving_penetration/pl_test1.i)
- (modules/contact/test/tests/verification/overclosure_removal/overclosure.i)
- (modules/contact/test/tests/sliding_block/in_and_out/frictional_02_penalty.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3q.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3nns.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template2.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test3q.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qns.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template2.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_aug.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_penetration_locator/3d_tet.i)
- (modules/contact/test/tests/incremental_slip/incremental_slip.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test1tt.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test4q.i)
- (modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test1q.i)
- (test/tests/geomsearch/fake_block_to_boundary/fake_block_to_boundary.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nstt.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test2.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nstt.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_mu_0_2_pen.i)
- (test/tests/geomsearch/2d_interior_boundary_penetration_locator/2d_interior_boundary_penetration_locator.i)
- (modules/contact/test/tests/mechanical_constraint/glued_kinematic.i)
- (modules/contact/test/tests/mechanical_constraint/frictionless_penalty.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template1.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test2qtt.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template2.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qnstt.i)
- (test/tests/geomsearch/1d_penetration_locator/1d_penetration_locator.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_mu_0_2_pen.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3qnns.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template1.i)
- (modules/contact/test/tests/sliding_block/in_and_out/frictionless_kinematic.i)
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template2.i)
- (modules/contact/test/tests/verification/hertz_cyl/quart_symm_q8/hertz_cyl_qsym_1deg_template1.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d_predictor.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4qnns.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test3qtt.i)
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/hertz_cyl/quart_symm_q4/hertz_cyl_qsym_1deg_template1.i)
- (modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty_contact_line_search.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4tt.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test2q.i)
- (modules/contact/test/tests/sliding_block/sliding/frictionless_aug.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nns.i)
- (test/tests/geomsearch/2d_moving_penetration/restart.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template2.i)
- (modules/contact/test/tests/tension_release/8ElemTensionRelease.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test1qtt.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template1.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qnstt.i)
- (modules/contact/test/tests/mechanical_constraint/glued_penalty.i)
- (modules/contact/test/tests/sliding_block/in_and_out/frictional_04_penalty.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template2.i)
- (test/tests/geomsearch/quadrature_penetration_locator/quadrature_penetration_locator.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test4.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d_tp.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test2.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template1.i)
- (modules/contact/test/tests/sliding_block/sliding/frictionless_kinematic.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test1qtt.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template1.i)
- (test/tests/geomsearch/penetration_locator/penetration_locator_test.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template2.i)
- (test/tests/geomsearch/2d_penetration_locator/2d_penetration_locator_test.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3ns.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3.i)
- (modules/contact/test/tests/sliding_block/sliding/frictional_02_penalty.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_mu_0_2_pen.i)
- (test/tests/geomsearch/quadrature_penetration_locator/1d_quadrature_penetration.i)
- (modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template1.i)
- (modules/contact/test/tests/fieldsplit/2blocks3d.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template1.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_mu_0_2_pen.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test2tt.i)
- (modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template2.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nnstt.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test1.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template2.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template1.i)
- (modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template2.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template1.i)
- (modules/contact/test/tests/sliding_block/sliding/frictional_02_aug.i)
- (modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template2.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test2qtt.i)
- (modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template2.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3qtt.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template2.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template1.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qns.i)
- (modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_contact_line_search.i)
- (modules/contact/test/tests/sliding_block/sliding/frictional_04_penalty.i)
- (modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d_tp.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template3.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template1.i)
- (modules/contact/test/tests/sliding_block/sliding/frictionless_penalty.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test1q.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template1.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4qtt.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test2q.i)
- (modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template1.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test4tt.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4ns.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test3.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_mu_0_2_pen.i)
- (test/tests/geomsearch/2d_penetration_locator/2d_triangle.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3ns.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4q.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test3tt.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nnstt.i)
- (test/tests/geomsearch/2d_moving_penetration/restart2.i)
- (modules/contact/test/tests/verification/patch_tests/brick_1/brick1_aug.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template1.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test4qtt.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template2.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4ns.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3qns.i)
- (modules/contact/test/tests/verification/patch_tests/brick_2/brick2_mu_0_2_pen.i)
- (test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nns.i)
- (modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template1.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test3tt.i)
- (modules/contact/test/tests/frictional/single_point_2d/single_point_2d.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template1.i)
- (modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template3.i)
- (test/tests/geomsearch/3d_penetration_locator/3d_penetration_locator_test.i)
- (test/tests/geomsearch/3d_moving_penetration/pl_test2tt.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4qns.i)
- (modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_frictional.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template1.i)
- (modules/contact/test/tests/verification/patch_tests/plane_2/plane2_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/plane_4/plane4_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template2.i)
- (modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template1.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test1tt.i)
- (modules/contact/test/tests/mechanical_constraint/frictionless_kinematic.i)
- (modules/contact/test/tests/adaptivity/contact_initial_adaptivity.i)
- (test/tests/geomsearch/2d_moving_penetration/pl_test4nns.i)
- (modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_mu_0_2_pen.i)
- (modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template2.i)
(test/tests/geomsearch/2d_moving_penetration/pl_test1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1_out
exodus = true
[]
(modules/contact/test/tests/verification/overclosure_removal/overclosure.i)
# ---------------------------------------------------------------------------------------------------------
# REGRESSION TEST FOR OVERCLOSURE REMOVAL
# =======================================
# THIS TEST DEMONSTRATES THAT THE CODE IS CAPABLE OF REMOVING A SIZEABLE OVERCLOSURE IN A SINGLE TIME-STEP
# --------------------------------------------------------------------------------------------------------
[Mesh]
file = oc_mesh.e
[]
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
use_finite_deform_jacobian = true
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side1_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = 1001 #nodeset 1001 top central node
value = 0.0
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
dtmin = 1.0
l_tol = 1e-3
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 4
primary = 3
model = frictionless
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictional_02_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2 and a friction coefficient
# of 0.2 is used. The gold file is run on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[./horizontal_movement]
type = ParsedFunction
value = -0.04*sin(4*t)+0.02
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-3
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.2
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3q_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3q_out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qns_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_penetration_locator/3d_tet.i)
[Mesh]
file = 3d_thermal_contact_tet.e
dim = 2
construct_side_list_from_node_list = true
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./gap_distance]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = leftleft
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = rightright
value = 1
[../]
[]
[AuxKernels]
[./distance]
type = PenetrationAux
variable = gap_distance
boundary = leftright
paired_boundary = rightleft
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/incremental_slip/incremental_slip.i)
[Mesh]
file = incremental_slip.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Modules/TensorMechanics/Master]
[./all]
strain = FINITE
incremental = true
add_variables = true
[../]
[]
[Functions]
[./secondary_x]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0.5 0 0 0 -0.25 0 0.5 0'
[../]
[./secondary_y]
type = PiecewiseLinear
x = '0 1 9'
y = '0 -0.15 -0.15'
[../]
[./secondary_z]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 -0.5 0 0 0 0.25 0 -0.5 0'
[../]
[./primary_x]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0 0 0.5 0 0.25 0 0.5 0'
[../]
[./primary_y]
type = PiecewiseLinear
x = '0 9'
y = '0 0'
[../]
[./primary_z]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0 0 0.5 0 -0.25 0 -0.5 0'
[../]
[]
[AuxVariables]
[./inc_slip_x]
order = FIRST
family = LAGRANGE
[../]
[./inc_slip_y]
order = FIRST
family = LAGRANGE
[../]
[./inc_slip_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_z]
type = PenetrationAux
variable = inc_slip_z
quantity = incremental_slip_z
boundary = 3
paired_boundary = 2
[../]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e7
[../]
[]
[BCs]
[./secondary_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 4
function = secondary_x
[../]
[./secondary_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 4
function = secondary_y
[../]
[./secondary_z]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = 4
function = secondary_z
[../]
[./primary_x]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 2'
function = primary_x
[../]
[./primary_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '1 2'
function = primary_y
[../]
[./primary_z]
type = FunctionDirichletBC
variable = disp_z
boundary = '1 2'
function = primary_z
[../]
[] # BCs
[Materials]
[./elasticity_tensor_1]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stress_1]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_2]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stress_2]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 9
[] # Executioner
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1tt_out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4q_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -mat_superlu_dist_iterrefine'
petsc_options_value = 'lu superlu_dist 1'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_glued_kin
exodus = true
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
formulation = kinematic
penalty = 1e12
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1q_out
exodus = true
[]
(test/tests/geomsearch/fake_block_to_boundary/fake_block_to_boundary.i)
[Mesh]
type = FileMesh
file = fake_geom_search.e
dim = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./distance_to_left_nodes]
[../]
[./penetration_to_left]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nodal_distance_aux]
type = NearestNodeDistanceAux
variable = distance_to_left_nodes
boundary = 100
paired_boundary = left
[../]
[./penetration_aux]
type = PenetrationAux
variable = penetration_to_left
boundary = 100
paired_boundary = left
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nstt_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nstt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_interior_boundary_penetration_locator/2d_interior_boundary_penetration_locator.i)
[Mesh]
type = FileMesh
file = meshed_gap.e
dim = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./gap_distance]
[../]
[./gap_value]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = gap_distance
boundary = 2
paired_boundary = 3
[../]
[./gap_value]
type = GapValueAux
variable = gap_value
boundary = 2
paired_variable = u
paired_boundary = 3
[../]
[]
[Executioner]
type = Steady
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mechanical_constraint/glued_kinematic.i)
[Mesh]
file = blocks_2d_nogap.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.01
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
penalty = 1e+6
[../]
[]
(modules/contact/test/tests/mechanical_constraint/frictionless_penalty.i)
[Mesh]
file = blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
formulation = penalty
penalty = 1e+7
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.06
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qnstt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qnstt_out
exodus = true
[]
(test/tests/geomsearch/1d_penetration_locator/1d_penetration_locator.i)
[Mesh]
file = 1d_contact.e
dim = 2
construct_side_list_from_node_list = true
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./gap_distance]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left_left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right_right
value = 1
[../]
[]
[AuxKernels]
[./distance]
type = PenetrationAux
variable = gap_distance
boundary = left_right
paired_boundary = right_left
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qnns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qnns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_kinematic.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the kinematic method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[./horizontal_movement]
type = ParsedFunction
value = -0.04*sin(4*t)+0.02
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q8/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q8.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+11
[../]
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_predictor.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
value = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qnns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qnns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q4/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q4.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
model = glued
formulation = kinematic
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty_contact_line_search.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[./horizontal_movement]
type = ParsedFunction
value = -0.04*sin(4*t)+0.02
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[./tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = nonlinear_its
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_monitor_true_residual'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'contact'
contact_line_search_ltol = .5
contact_line_search_allowed_lambda_cuts = 0
l_max_its = 100
nl_max_its = 20
dt = 0.1
end_time = 3
# num_steps = 30
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4tt_out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2q_out
exodus = true
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_aug.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the augmented lagrangian method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./contact_traction]
[../]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
dt = 0.1
end_time = 15
num_steps = 200
l_tol = 1e-6
nl_rel_tol = 1e-7
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Problem]
type = AugmentedLagrangianContactProblem
solution_variables = 'disp_x disp_y'
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 25
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
normalize_penalty = true
formulation = augmented_lagrange
tangential_tolerance = 1e-3
normal_smoothing_distance = 0.1
al_penetration_tolerance = 1e-9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(test/tests/geomsearch/2d_moving_penetration/restart.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 0.5
[]
[Outputs]
exodus = true
checkpoint = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/tension_release/8ElemTensionRelease.i)
[Mesh]
file = 8ElemTensionRelease.e
partitioner = centroid
centroid_partitioner_direction = x
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0.0001 0 -.0001'
[../]
[]
[AuxVariables]
[./status]
[../]
[./pid]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = frictionless
tangential_tolerance = 0.01
[../]
[]
[AuxKernels]
[./pid]
type = ProcessorIDAux
variable = pid
execute_on = 'initial timestep_end'
[../]
[./status]
type = PenetrationAux
quantity = mechanical_status
variable = status
boundary = 3
paired_boundary = 2
execute_on = timestep_end
[../]
[]
[BCs]
[./lateral]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = up
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 0.1
num_steps = 30
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.06
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qnstt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qnstt_out
exodus = true
[]
(modules/contact/test/tests/mechanical_constraint/glued_penalty.i)
[Mesh]
file = blocks_2d_nogap.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.01
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
formulation = penalty
penalty = 1e+7
[../]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictional_04_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2 and a friction coefficient
# of 0.4 is used. The gold file is run on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[./horizontal_movement]
type = ParsedFunction
value = -0.04*sin(4*t)+0.02
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-3
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
# csv = true
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.4
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/quadrature_penetration_locator/quadrature_penetration_locator.i)
[Mesh]
file = 2dcontact_collide.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
[../]
[]
[BCs]
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4_out
exodus = true
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_tp.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
value = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-08
nl_abs_tol = 1e-08
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
formulation = tangential_penalty
penalty = 1e10
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_kinematic.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the kinematic method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/penetration_locator/penetration_locator_test.i)
###########################################################
# This is a test of the Geometric Search System. This test
# uses the penetration location object through the
# PenetrationAux Auxilary Kernel to detect overlaps of
# specified interfaces (boundaries) in the domain.
#
# @Requirement F6.50
###########################################################
[Mesh]
file = 2dcontact_collide.e
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff'
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
active = 'penetrate'
[./penetrate]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
[../]
[]
[BCs]
active = 'block1_left block1_right block2_left block2_right'
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/2d_penetration_locator/2d_penetration_locator_test.i)
[Mesh]
file = 2d_contact_test.e
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[./tangential_distance]
order = FIRST
family = LAGRANGE
[../]
[./normal_x]
order = FIRST
family = LAGRANGE
[../]
[./normal_y]
order = FIRST
family = LAGRANGE
[../]
[./closest_point_x]
order = FIRST
family = LAGRANGE
[../]
[./closest_point_y]
order = FIRST
family = LAGRANGE
[../]
[./element_id]
order = FIRST
family = LAGRANGE
[../]
[./side]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff'
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
[../]
[./penetrate2]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 2
paired_boundary = 3
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 3
paired_boundary = 2
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 2
paired_boundary = 3
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 3
paired_boundary = 2
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 2
paired_boundary = 3
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 3
paired_boundary = 2
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 2
paired_boundary = 3
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 3
paired_boundary = 2
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 2
paired_boundary = 3
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 3
paired_boundary = 2
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 2
paired_boundary = 3
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 3
paired_boundary = 2
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 2
paired_boundary = 3
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 3
paired_boundary = 2
quantity = side
[../]
[]
[BCs]
active = 'block1_left block1_right block2_left block2_right'
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3ns_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3_out
exodus = true
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_02_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.2 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.2
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/quadrature_penetration_locator/1d_quadrature_penetration.i)
[Mesh]
type = FileMesh
file = 1d_penetration.e
construct_side_list_from_node_list = true
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
[../]
[]
[BCs]
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
file_base = sliding_elastic_blocks_2d_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/fieldsplit/2blocks3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 2blocks3d.e
patch_size = 5
[]
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Modules/TensorMechanics/Master]
[./all]
strain = FINITE
incremental = true
add_variables = true
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
value = t/10.0
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
order = FIRST
[../]
[]
[BCs]
[./push_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = horizontal_movement
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = '1 4'
value = 0.0
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = '1 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Contact]
[./leftright]
secondary = 2
primary = 3
model = frictionless
penalty = 1e+6
normalize_penalty = true
formulation = kinematic
normal_smoothing_distance = 0.1
[../]
[]
[Preconditioning]
[./FSP]
type = FSP
# It is the starting point of splitting
topsplit = 'contact_interior' # 'contact_interior' should match the following block name
[./contact_interior]
splitting = 'contact interior'
splitting_type = multiplicative
[../]
[./interior]
type = ContactSplit
vars = 'disp_x disp_y disp_z'
uncontact_primary = '3'
uncontact_secondary = '2'
uncontact_displaced = '1'
blocks = '1 2'
include_all_contact_nodes = 1
petsc_options_iname = '-ksp_type -ksp_max_it -ksp_rtol -ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter -pc_hypre_strong_threshold'
petsc_options_value = ' preonly 10 1e-4 201 hypre boomeramg 1 0.25'
[../]
[./contact]
type = ContactSplit
vars = 'disp_x disp_y disp_z'
contact_primary = '3'
contact_secondary = '2'
contact_displaced = '1'
include_all_contact_nodes = 1
petsc_options_iname = '-ksp_type -ksp_max_it -pc_type -pc_asm_overlap -sub_pc_type -pc_factor_levels'
petsc_options_value = ' preonly 10 asm 1 lu 0'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
dtmin = 0.1
end_time = 0.1
l_tol = 1e-4
l_max_its = 100
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 100
[]
[Outputs]
file_base = 2blocks3d_out
[./exodus]
type = Exodus
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2tt_out
exodus = true
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[./horizontal_movement]
type = ParsedFunction
value = -0.04*sin(4*t)+0.02
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 5e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nnstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nnstt_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_02_aug.i)
# This is a benchmark test that checks constraint based frictional
# contact using the augmented lagrangian method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.2 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./contact_traction]
[../]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 20
nl_max_its = 200
dt = 0.1
end_time = 15
num_steps = 200
l_tol = 1e-6
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Problem]
type = AugmentedLagrangianContactProblem
solution_variables = 'disp_x disp_y'
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.2
formulation = augmented_lagrange
normalize_penalty = true
al_penetration_tolerance = 1e-6
al_incremental_slip_tolerance = 1.0e-2
al_frictional_force_tolerance = 1e-3
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+11
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qns_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_contact_line_search.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -mat_superlu_dist_iterrefine'
petsc_options_value = 'lu superlu_dist 1'
line_search = 'contact'
contact_line_search_allowed_lambda_cuts = 0
contact_line_search_ltol = 0.5
l_max_its = 15
nl_max_its = 10
dt = 0.001
end_time = 0.002
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
formulation = kinematic
penalty = 1e12
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_04_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.4 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 14.99999
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.4
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d_tp.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
formulation = tangential_penalty
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_penalty.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1q_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qtt_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2q_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4tt_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4ns_out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_penetration_locator/2d_triangle.i)
[Mesh]
file = nonmatching_tri.e
dim = 2
construct_side_list_from_node_list = true
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./gap_distance]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = leftleft
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = rightright
value = 1
[../]
[]
[AuxKernels]
[./distance]
type = PenetrationAux
variable = gap_distance
boundary = leftright
paired_boundary = rightleft
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3ns_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4q_out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3tt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nnstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nnstt_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(test/tests/geomsearch/2d_moving_penetration/restart2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
dt = 0.05
end_time = 1.0
[]
[Outputs]
exodus = true
[]
[Problem]
restart_file_base = restart_out_cp/0010
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qtt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4ns_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qns_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+7
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'asm'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3tt_out
exodus = true
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
value = t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(test/tests/geomsearch/3d_penetration_locator/3d_penetration_locator_test.i)
[Mesh]
file = 3d_penetration_test.e
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[./tangential_distance]
order = FIRST
family = LAGRANGE
[../]
[./normal_x]
order = FIRST
family = LAGRANGE
[../]
[./normal_y]
order = FIRST
family = LAGRANGE
[../]
[./normal_z]
order = FIRST
family = LAGRANGE
[../]
[./closest_point_x]
order = FIRST
family = LAGRANGE
[../]
[./closest_point_y]
order = FIRST
family = LAGRANGE
[../]
[./closest_point_z]
order = FIRST
family = LAGRANGE
[../]
[./element_id]
order = FIRST
family = LAGRANGE
[../]
[./side]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff'
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
[../]
[./penetrate2]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 2
paired_boundary = 3
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 3
paired_boundary = 2
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 2
paired_boundary = 3
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 3
paired_boundary = 2
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 2
paired_boundary = 3
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 3
paired_boundary = 2
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 2
paired_boundary = 3
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 3
paired_boundary = 2
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 2
paired_boundary = 3
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 3
paired_boundary = 2
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 2
paired_boundary = 3
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 3
paired_boundary = 2
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 2
paired_boundary = 3
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 3
paired_boundary = 2
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 2
paired_boundary = 3
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 3
paired_boundary = 2
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 2
paired_boundary = 3
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 3
paired_boundary = 2
quantity = side
[../]
[]
[BCs]
active = 'block1_left block1_right block2_left block2_right'
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2tt_out
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qns_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_frictional.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_frictional_0_2_kin
exodus = true
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
formulation = kinematic
penalty = 1e12
normalize_penalty = true
friction_coefficient = '0.2'
tangential_tolerance = 1e-3
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalSmallStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalSmallStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1tt_out
exodus = true
[]
(modules/contact/test/tests/mechanical_constraint/frictionless_kinematic.i)
[Mesh]
file = blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
value = -t
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
penalty = 1e+6
[../]
[]
(modules/contact/test/tests/adaptivity/contact_initial_adaptivity.i)
# This is a test of the usage of initial adaptivity with contact.
# It ensures that contact is enforced on the new nodes that are
# created due to refinement on the secondary side of the interface.
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = 2blocks.e
patch_size = 80
parallel_type = replicated
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./negramp]
type = ParsedFunction
value = -t/10
[../]
[]
[Modules/TensorMechanics/Master]
[./all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = negramp
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
[Adaptivity]
steps = 0
marker = box
max_h_level = 2
initial_steps = 2
[./Markers]
[./box]
type = BoxMarker
bottom_left = '0.5 -2.0 0.0'
top_right = '0.75 2.0 0.0'
inside = refine
outside = do_nothing
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.2
end_time = 1.0
l_tol = 1e-6
nl_rel_tol = 1e-12
nl_abs_tol = 1e-9
[]
[Outputs]
exodus = true
console = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
# petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]