Tensor Mechanics Master Action System

Set up dynamic stress divergence kernels

The TensorMechanics Dynamic Master Action is a convenience object that simplifies part of the dynamic mechanics system setup. It performs

Input Parameters

displacementsThe nonlinear displacement variables for the problem
C++ Type:std::vector<VariableName>
Options:
Description:The nonlinear displacement variables for the problem

Required Parameters

accelerationsaccel_x accel_y accel_z Names of the acceleration variables
Default:accel_x accel_y accel_z
C++ Type:std::vector<AuxVariableName>
Options:
Description:Names of the acceleration variables
active__all__ If specified only the blocks named will be visited and made active
Default:__all__
C++ Type:std::vector<std::string>
Options:
Description:If specified only the blocks named will be visited and made active
add_variablesFalseAdd the displacement variables
Default:False
C++ Type:bool
Options:
Description:Add the displacement variables
automatic_eigenstrain_namesFalseCollects all material eigenstrains and passes to required strain calculator within TMA internally.
Default:False
C++ Type:bool
Options:
Description:Collects all material eigenstrains and passes to required strain calculator within TMA internally.
base_nameMaterial property base name
C++ Type:std::string
Options:
Description:Material property base name
cylindrical_axis_point1Starting point for direction of axis of rotation for cylindrical stress/strain.
C++ Type:libMesh::Point
Options:
Description:Starting point for direction of axis of rotation for cylindrical stress/strain.
cylindrical_axis_point2Ending point for direction of axis of rotation for cylindrical stress/strain.
C++ Type:libMesh::Point
Options:
Description:Ending point for direction of axis of rotation for cylindrical stress/strain.
decomposition_methodTaylorExpansionMethods to calculate the finite strain and rotation increments
Default:TaylorExpansion
C++ Type:MooseEnum
Options:TaylorExpansion, EigenSolution
Description:Methods to calculate the finite strain and rotation increments
densitydensityName of Material Property that provides the density
Default:density
C++ Type:MaterialPropertyName
Options:
Description:Name of Material Property that provides the density
directionDirection stress/strain is calculated in
C++ Type:libMesh::Point
Options:
Description:Direction stress/strain is calculated in
eigenstrain_namesList of eigenstrains to be applied in this strain calculation
C++ Type:std::vector<MaterialPropertyName>
Options:
Description:List of eigenstrains to be applied in this strain calculation
extra_vector_tagsThe tag names for extra vectors that residual data should be saved into
C++ Type:std::vector<TagName>
Options:
Description:The tag names for extra vectors that residual data should be saved into
global_strainName of the global strain material to be applied in this strain calculation. The global strain tensor is constant over the whole domain and allows visualization of the deformed shape with the periodic BC
C++ Type:MaterialPropertyName
Options:
Description:Name of the global strain material to be applied in this strain calculation. The global strain tensor is constant over the whole domain and allows visualization of the deformed shape with the periodic BC
inactiveIf specified blocks matching these identifiers will be skipped.
C++ Type:std::vector<std::string>
Options:
Description:If specified blocks matching these identifiers will be skipped.
incrementalFalseUse incremental or total strain
Default:False
C++ Type:bool
Options:
Description:Use incremental or total strain
mass_damping_coefficient0Name of material property or a constant real number defining mass Rayleigh parameter (eta).
Default:0
C++ Type:MaterialPropertyName
Options:
Description:Name of material property or a constant real number defining mass Rayleigh parameter (eta).
scalingThe scaling to apply to the displacement variables
C++ Type:double
Options:
Description:The scaling to apply to the displacement variables
static_initializationFalseSet to true get the system to equilibrium under gravity by running a quasi-static analysis (by solving Ku = F) in the first time step.
Default:False
C++ Type:bool
Options:
Description:Set to true get the system to equilibrium under gravity by running a quasi-static analysis (by solving Ku = F) in the first time step.
stiffness_damping_coefficient0Name of material property or a constant real number defining stiffness Rayleigh parameter (zeta).
Default:0
C++ Type:MaterialPropertyName
Options:
Description:Name of material property or a constant real number defining stiffness Rayleigh parameter (zeta).
strainSMALLStrain formulation
Default:SMALL
C++ Type:MooseEnum
Options:SMALL, FINITE
Description:Strain formulation
strain_base_nameThe base name used for the strain. If not provided, it will be set equal to base_name
C++ Type:std::string
Options:
Description:The base name used for the strain. If not provided, it will be set equal to base_name
temperatureThe temperature
C++ Type:std::vector<VariableName>
Options:
Description:The temperature
use_automatic_differentiationFalseFlag to use automatic differentiation (AD) objects when possible
Default:False
C++ Type:bool
Options:
Description:Flag to use automatic differentiation (AD) objects when possible
use_finite_deform_jacobianFalseJacobian for corrotational finite strain
Default:False
C++ Type:bool
Options:
Description:Jacobian for corrotational finite strain
velocitiesvel_x vel_y vel_z Names of the velocity variables
Default:vel_x vel_y vel_z
C++ Type:std::vector<AuxVariableName>
Options:
Description:Names of the velocity variables
verboseFalseDisplay extra information.
Default:False
C++ Type:bool
Options:
Description:Display extra information.
volumetric_locking_correctionFalseFlag to correct volumetric locking
Default:False
C++ Type:bool
Options:
Description:Flag to correct volumetric locking

Optional Parameters

additional_generate_outputAdd scalar quantity output for stress and/or strain (will be appended to the list in `generate_output`)
C++ Type:MultiMooseEnum
Options:creep_strain_xx, creep_strain_xy, creep_strain_xz, creep_strain_yx, creep_strain_yy, creep_strain_yz, creep_strain_zx, creep_strain_zy, creep_strain_zz, creep_stress_xx, creep_stress_xy, creep_stress_xz, creep_stress_yx, creep_stress_yy, creep_stress_yz, creep_stress_zx, creep_stress_zy, creep_stress_zz, elastic_strain_xx, elastic_strain_xy, elastic_strain_xz, elastic_strain_yx, elastic_strain_yy, elastic_strain_yz, elastic_strain_zx, elastic_strain_zy, elastic_strain_zz, mechanical_strain_xx, mechanical_strain_xy, mechanical_strain_xz, mechanical_strain_yx, mechanical_strain_yy, mechanical_strain_yz, mechanical_strain_zx, mechanical_strain_zy, mechanical_strain_zz, plastic_strain_xx, plastic_strain_xy, plastic_strain_xz, plastic_strain_yx, plastic_strain_yy, plastic_strain_yz, plastic_strain_zx, plastic_strain_zy, plastic_strain_zz, strain_xx, strain_xy, strain_xz, strain_yx, strain_yy, strain_yz, strain_zx, strain_zy, strain_zz, stress_xx, stress_xy, stress_xz, stress_yx, stress_yy, stress_yz, stress_zx, stress_zy, stress_zz, effective_plastic_strain, effective_creep_strain, firstinv_stress, firstinv_strain, hydrostatic_stress, intensity_stress, l2norm_mechanical_strain, l2norm_stress, l2norm_strain, l2norm_elastic_strain, l2norm_plastic_strain, l2norm_creep_strain, max_principal_mechanical_strain, max_principal_stress, max_principal_strain, maxshear_stress, mid_principal_mechanical_strain, mid_principal_stress, mid_principal_strain, min_principal_mechanical_strain, min_principal_stress, min_principal_strain, secondinv_stress, secondinv_strain, thirdinv_stress, thirdinv_strain, triaxiality_stress, volumetric_mechanical_strain, volumetric_strain, vonmises_stress, directional_stress, directional_strain, axial_stress, axial_strain, axial_plastic_strain, axial_creep_strain, axial_elastic_strain, hoop_stress, hoop_strain, hoop_plastic_strain, hoop_creep_strain, hoop_elastic_strain, radial_stress, radial_strain
Description:Add scalar quantity output for stress and/or strain (will be appended to the list in `generate_output`)
additional_material_output_familySpecifies the family of FE shape functions to use for this variable.
C++ Type:MultiMooseEnum
Options:MONOMIAL, LAGRANGE
Description:Specifies the family of FE shape functions to use for this variable.
additional_material_output_orderSpecifies the order of the FE shape function to use for this variable.
C++ Type:MultiMooseEnum
Options:CONSTANT, FIRST, SECOND, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH, EIGHTH, NINTH
Description:Specifies the order of the FE shape function to use for this variable.
generate_outputAdd scalar quantity output for stress and/or strain
C++ Type:MultiMooseEnum
Options:creep_strain_xx, creep_strain_xy, creep_strain_xz, creep_strain_yx, creep_strain_yy, creep_strain_yz, creep_strain_zx, creep_strain_zy, creep_strain_zz, creep_stress_xx, creep_stress_xy, creep_stress_xz, creep_stress_yx, creep_stress_yy, creep_stress_yz, creep_stress_zx, creep_stress_zy, creep_stress_zz, elastic_strain_xx, elastic_strain_xy, elastic_strain_xz, elastic_strain_yx, elastic_strain_yy, elastic_strain_yz, elastic_strain_zx, elastic_strain_zy, elastic_strain_zz, mechanical_strain_xx, mechanical_strain_xy, mechanical_strain_xz, mechanical_strain_yx, mechanical_strain_yy, mechanical_strain_yz, mechanical_strain_zx, mechanical_strain_zy, mechanical_strain_zz, plastic_strain_xx, plastic_strain_xy, plastic_strain_xz, plastic_strain_yx, plastic_strain_yy, plastic_strain_yz, plastic_strain_zx, plastic_strain_zy, plastic_strain_zz, strain_xx, strain_xy, strain_xz, strain_yx, strain_yy, strain_yz, strain_zx, strain_zy, strain_zz, stress_xx, stress_xy, stress_xz, stress_yx, stress_yy, stress_yz, stress_zx, stress_zy, stress_zz, effective_plastic_strain, effective_creep_strain, firstinv_stress, firstinv_strain, hydrostatic_stress, intensity_stress, l2norm_mechanical_strain, l2norm_stress, l2norm_strain, l2norm_elastic_strain, l2norm_plastic_strain, l2norm_creep_strain, max_principal_mechanical_strain, max_principal_stress, max_principal_strain, maxshear_stress, mid_principal_mechanical_strain, mid_principal_stress, mid_principal_strain, min_principal_mechanical_strain, min_principal_stress, min_principal_strain, secondinv_stress, secondinv_strain, thirdinv_stress, thirdinv_strain, triaxiality_stress, volumetric_mechanical_strain, volumetric_strain, vonmises_stress, directional_stress, directional_strain, axial_stress, axial_strain, axial_plastic_strain, axial_creep_strain, axial_elastic_strain, hoop_stress, hoop_strain, hoop_plastic_strain, hoop_creep_strain, hoop_elastic_strain, radial_stress, radial_strain
Description:Add scalar quantity output for stress and/or strain
material_output_familySpecifies the family of FE shape functions to use for this variable.
C++ Type:MultiMooseEnum
Options:MONOMIAL, LAGRANGE
Description:Specifies the family of FE shape functions to use for this variable.
material_output_orderSpecifies the order of the FE shape function to use for this variable.
C++ Type:MultiMooseEnum
Options:CONSTANT, FIRST, SECOND, THIRD, FOURTH, FIFTH, SIXTH, SEVENTH, EIGHTH, NINTH
Description:Specifies the order of the FE shape function to use for this variable.

Output Parameters

blockThe list of ids of the blocks (subdomain) that the stress divergence kernels will be applied to
C++ Type:std::vector<SubdomainName>
Options:
Description:The list of ids of the blocks (subdomain) that the stress divergence kernels will be applied to
diag_save_inThe displacement diagonal preconditioner terms
C++ Type:std::vector<AuxVariableName>
Options:
Description:The displacement diagonal preconditioner terms
save_inThe displacement residuals
C++ Type:std::vector<AuxVariableName>
Options:
Description:The displacement residuals

Advanced Parameters

hht_alpha0alpha parameter for mass dependent numerical damping induced by HHT time integration scheme
Default:0
C++ Type:double
Options:
Description:alpha parameter for mass dependent numerical damping induced by HHT time integration scheme
newmark_beta0.25beta parameter for Newmark Time integration
Default:0.25
C++ Type:double
Options:
Description:beta parameter for Newmark Time integration
newmark_gamma0.5gamma parameter for Newmark Time integration
Default:0.5
C++ Type:double
Options:
Description:gamma parameter for Newmark Time integration

Time Integration Parameters Parameters

out_of_plane_directionzThe direction of the out-of-plane strain.
Default:z
C++ Type:MooseEnum
Options:x, y, z
Description:The direction of the out-of-plane strain.
out_of_plane_pressure_functionFunction used to prescribe pressure (applied toward the body) in the out-of-plane direction (y for 1D Axisymmetric or z for 2D Cartesian problems)
C++ Type:FunctionName
Options:
Description:Function used to prescribe pressure (applied toward the body) in the out-of-plane direction (y for 1D Axisymmetric or z for 2D Cartesian problems)
out_of_plane_pressure_material0Material used to prescribe pressure (applied toward the body) in the out-of-plane direction
Default:0
C++ Type:MaterialPropertyName
Options:
Description:Material used to prescribe pressure (applied toward the body) in the out-of-plane direction
out_of_plane_strainVariable for the out-of-plane strain for plane stress models
C++ Type:VariableName
Options:
Description:Variable for the out-of-plane strain for plane stress models
planar_formulationNONEOut-of-plane stress/strain formulation
Default:NONE
C++ Type:MooseEnum
Options:NONE, WEAK_PLANE_STRESS, PLANE_STRAIN, GENERALIZED_PLANE_STRAIN
Description:Out-of-plane stress/strain formulation
pressure_factorScale factor applied to prescribed out-of-plane pressure (both material and function)
C++ Type:double
Options:
Description:Scale factor applied to prescribed out-of-plane pressure (both material and function)
scalar_out_of_plane_strainScalar variable for the out-of-plane strain (in y direction for 1D Axisymmetric or in z direction for 2D Cartesian problems)
C++ Type:VariableName
Options:
Description:Scalar variable for the out-of-plane strain (in y direction for 1D Axisymmetric or in z direction for 2D Cartesian problems)

Out-Of-Plane Stress/Strain Parameters

Associated Actions

Available Actions

Tensor Mechanics App
CommonTensorMechanicsActionStore common tensor mechanics parameters
TensorMechanicsActionSet up stress divergence kernels with coordinate system aware logic

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Tensor Mechanics Master Action System

Input Parameters

Required Parameters

Optional Parameters

Output Parameters

Advanced Parameters

Time Integration Parameters Parameters

Out-Of-Plane Stress/Strain Parameters

Associated Actions

Available Actions