- residual_youngs_modulus_fractionResidual fraction of youngs_modulus at full ASR reaction
C++ Type:double
Description:Residual fraction of youngs_modulus at full ASR reaction
Concrete ASR Microcracking Damage
Scalar damage model based on ASR extent
Description
The ConcreteASRMicrocrackingDamage model computes a scalar damage index that increases with the extent of alkali-silica reaction (ASR) according to the model of Saouma and Perotti (2006): where is the damage induced by the ASR, is the residual fractional value of the elastic modulus when the concrete has fully reacted, is the time, is the temperature, and is the extent of ASR reaction, which goes from 0 (no reaction) to 1 (fully reacted). can be set using the residual_youngs_modulus_fraction input parameter.
Implementation and Usage
This model only computes a scalar damage index, and relies on the ConcreteASREigenstrain model to compute the ASR reaction extent , which is stored in a property named ASR_extent, so it must be used in conjunction with that model. In order for the damage to be applied, the stress needs to be computed using a ComputeDamageStress stress calculator.
Example Input Syntax
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
block = 1
residual_youngs_modulus_fraction = 0.5
[]
Input Parameters
- base_nameOptional parameter that allows the user to define multiple mechanics material systems on the same block, i.e. for multiple phases
C++ Type:std::string
Options:
Description:Optional parameter that allows the user to define multiple mechanics material systems on the same block, i.e. for multiple phases
- blockThe list of block ids (SubdomainID) that this object will be applied
C++ Type:std::vector<SubdomainName>
Options:
Description:The list of block ids (SubdomainID) that this object will be applied
- boundaryThe list of boundary IDs from the mesh where this boundary condition applies
C++ Type:std::vector<BoundaryName>
Options:
Description:The list of boundary IDs from the mesh where this boundary condition applies
- constant_onNONEWhen ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped
Default:NONE
C++ Type:MooseEnum
Options:NONE, ELEMENT, SUBDOMAIN
Description:When ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped
- damage_index_namedamage_indexname of the material property where the damage index is stored
Default:damage_index
C++ Type:MaterialPropertyName
Options:
Description:name of the material property where the damage index is stored
- maximum_damage_increment0.1maximum damage increment allowed for simulations with adaptive time step
Default:0.1
C++ Type:double
Options:
Description:maximum damage increment allowed for simulations with adaptive time step
- residual_stiffness_fraction1e-08Minimum fraction of original material stiffness retained for fully damaged material (when damage_index=1)
Default:1e-08
C++ Type:double
Options:
Description:Minimum fraction of original material stiffness retained for fully damaged material (when damage_index=1)
- use_old_damageFalseWhether to use the damage index from the previous step in the stress computation
Default:False
C++ Type:bool
Options:
Description:Whether to use the damage index from the previous step in the stress computation
Optional Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.
- implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Options:
Description:Determines whether this object is calculated using an implicit or explicit form
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Options:
Description:The seed for the master random number generator
- use_displaced_meshFalseWhether 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:False
C++ Type:bool
Options:
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
- output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)
C++ Type:std::vector<std::string>
Options:
Description:List of material properties, from this material, to output (outputs must also be defined to an output type)
- outputsnone Vector of output names were you would like to restrict the output of variables(s) associated with this object
Default:none
C++ Type:std::vector<OutputName>
Options:
Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object
Outputs Parameters
Input Files
- (assessment/asr_validation/wald2017b/analysis/A1-unreinforced.i)
- (assessment/asr_validation/wald2017b/analysis/A1-biaxial.i)
- (assessment/asr_validation/wald2017b/analysis/A3-biaxial.i)
- (assessment/asr_validation/wald2017b/analysis/A1-triaxial.i)
- (assessment/asr_validation/wald2017b/analysis/A1-uniaxial.i)
- (test/tests/concrete_ASR_swelling/asr_confined.i)
References
- Victor Saouma and Luigi Perotti.
Constitutive model for alkali-aggregate reactions.
ACI Materials Journal, 2006.
doi:10.14359/15853.[BibTeX]
@article{saouma_constitutive_2006, Author = "Saouma, Victor and Perotti, Luigi", Doi = "10.14359/15853", Journal = "ACI Materials Journal", Language = "en", Number = "3", Title = "Constitutive Model for Alkali-Aggregate Reactions", Volume = "103", Year = "2006" }
(test/tests/concrete_ASR_swelling/asr_confined.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = mesh_contact_strip.e
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[AuxVariables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 35.0
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./total_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'thermal_expansion asr_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[./steel]
block = 2
strain = FINITE
add_variables = true
eigenstrain_names = 'thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[Contact]
[./leftright]
primary = 6
secondary = 5
model = frictionless
tangential_tolerance = 5e-4
penalty = 1.0e12
normalize_penalty = true
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./total_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./total_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[]
[Materials]
[./concreteTH]
type = ConcreteThermalMoisture
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = CONSTANT
thermal_capacity_model = CONSTANT
# aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2250.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# # setup moisture capacity and humidity diffusivity models
# aggregate_pore_type = dense #options: dense porous
# aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
# cement_type = 1 #options: 1 2 3 4
# cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
# water_to_cement_ratio = 0.43
# concrete_cure_time = 23.0 #curing time in (days)
# #options available for humidity diffusivity:
# moisture_diffusivity_model = Bazant #options: Bazant Mensi
# D1 = 3.0e-12
# coupled_moisture_diffusivity_factor = 1.0e-3 # factor for mositure diffusivity due to heat
# #coupled nonlinear variables
# relative_humidity = rh
temperature = T
block = '1 2'
[../]
[elasticity_concrete]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 37.3e9
poissons_ratio = 0.22
# residual_youngs_modulus_fraction = 0.5
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
block = 1
residual_youngs_modulus_fraction = 0.5
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 1.0e-5
stress_free_temperature = 35.0
eigenstrain_name = thermal_expansion
[]
[stress_concrete]
type = ComputeDamageStress
block = 1
damage_model = ASR_damage_concrete
[]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 0.00262
characteristic_time = 68.9
latency_time = 111.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
compressive_strength = 31.0e6
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
stress_latency_factor = 2.3333
ASR_dependent_tensile_strength = true
residual_tensile_strength_fraction = 0.5
temperature = T
relative_humidity = 0.0
rh_exponent = 0.0
eigenstrain_name = asr_expansion
[]
[elasticity_steel]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 193e9
poissons_ratio = 0.3
[]
[thermal_strain_steel]
type = ComputeThermalExpansionEigenstrain
block = 2
temperature = T
thermal_expansion_coeff = 1.0e-5
stress_free_temperature = 35.0
eigenstrain_name = thermal_expansion
[]
[stress_steel]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[BCs]
[./x_disp]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y_disp]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./axial_load]
type = NeumannBC
variable = disp_y
boundary = 4
value = -20e6
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -snes_ls -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 201 cubic 0.7'
# petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
# petsc_options_value = 'lu superlu_dist 101'
# petsc_options_iname = '-pc_type -ksp_gmres_restart'
# petsc_options_value = 'lu 101'
dt = 100000
num_steps = 5
l_max_its = 50
l_tol = 1e-6
nl_max_its = 10
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
[]
[Outputs]
file_base = asr_confined_strip_out
interval = 1
exodus = true
perf_graph = true
[./Console]
type = Console
[../]
[]
(assessment/asr_validation/wald2017b/analysis/A1-unreinforced.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 1
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Mesh]
file = A1-unreinforced.e
[]
[Variables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 10.6
[../]
[./rh]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
block = 1
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./resid_z]
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
[../]
[./thermal_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./thermal_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./thermal_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./thermal_conductivity]
order = CONSTANT
family = Monomial
[../]
[./thermal_capacity]
order = CONSTANT
family = Monomial
[../]
[./moisture_capacity]
order = CONSTANT
family = Monomial
[../]
[./humidity_diffusivity]
order = CONSTANT
family = Monomial
[../]
[./water_content]
order = CONSTANT
family = Monomial
[../]
[./water_hydrated]
order = CONSTANT
family = Monomial
[../]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Modules/TensorMechanics/Master]
[./concrete]
strain = FINITE
add_variables = true
eigenstrain_names = 'asr_expansion thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
save_in = 'resid_x resid_y resid_z'
[../]
[]
[Kernels]
[./T_td]
type = ConcreteThermalTimeIntegration
variable = T
extra_vector_tags = 'ref'
[../]
[./T_diff]
type = ConcreteThermalConduction
variable = T
extra_vector_tags = 'ref'
[../]
[./T_conv]
type = ConcreteThermalConvection
variable = T
relative_humidity = rh
extra_vector_tags = 'ref'
[../]
[./T_adsorption]
type = ConcreteLatentHeat
variable = T
H = rh
extra_vector_tags = 'ref'
[../]
[./rh_td]
type = ConcreteMoistureTimeIntegration
variable = rh
extra_vector_tags = 'ref'
[../]
[./rh_diff]
type = ConcreteMoistureDiffusion
variable = rh
temperature = T
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./thermal_strain_xx]
type = RankTwoAux
rank_two_tensor = thermal_expansion
variable = thermal_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./thermal_strain_yy]
type = RankTwoAux
rank_two_tensor = thermal_expansion
variable = thermal_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./thermal_strain_zz]
type = RankTwoAux
rank_two_tensor = thermal_expansion
variable = thermal_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
[../]
[./k]
type = MaterialRealAux
variable = thermal_conductivity
property = thermal_conductivity
execute_on = 'timestep_end'
[../]
[./capacity]
type = MaterialRealAux
variable = thermal_capacity
property = thermal_capacity
execute_on = 'timestep_end'
[../]
[./rh_capacity]
type = MaterialRealAux
variable = moisture_capacity
property = moisture_capacity
execute_on = 'timestep_end'
[../]
[./rh_duff]
type = MaterialRealAux
variable = humidity_diffusivity
property = humidity_diffusivity
execute_on = 'timestep_end'
[../]
[./wc_duff]
type = MaterialRealAux
variable = water_content
property = moisture_content
execute_on = 'timestep_end'
[../]
[./hydrw_duff]
type = MaterialRealAux
variable = water_hydrated
property = hydrated_water
execute_on = 'timestep_end'
[../]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[]
[Functions]
[./ramp_temp]
type = PiecewiseLinear
data_file = temperature_history.csv
format = columns
[../]
[./ramp_humidity]
type = PiecewiseLinear
data_file = humidity_history.csv
format = columns
[../]
[]
[Materials]
[./concrete]
type = ConcreteThermalMoisture
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = KODUR-2004
thermal_capacity_model = KODUR-2004
aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2231.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# setup moisture capacity and humidity diffusivity models
aggregate_pore_type = dense #options: dense porous
aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
cement_type = 1 #options: 1 2 3 4
cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
water_to_cement_ratio = 0.5
concrete_cure_time = 28.0 #curing time in (days)
# options available for humidity diffusivity:
moisture_diffusivity_model = Bazant #options: Bazant Mensi
D1 = 3.0e-8
coupled_moisture_diffusivity_factor = 1.0e-2 # factor for mositure diffusivity due to heat
# coupled nonlinear variables
relative_humidity = rh
temperature = T
[../]
[./creep]
type = LinearViscoelasticStressUpdate
# block = 1
[../]
[./logcreep]
type = ConcreteLogarithmicCreepModel
poissons_ratio = 0.22
youngs_modulus = 37.3e9
recoverable_youngs_modulus = 37.3e9
recoverable_viscosity = 1
long_term_viscosity = 1
long_term_characteristic_time = 1
humidity = rh
temperature = T
activation_temperature = 23.0
[../]
[ASR_expansion]
type = ConcreteASREigenstrain
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 2.2e-2
characteristic_time = 18.9
latency_time = 18.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
stress_latency_factor = 1.0
compressive_strength = 31.0e6
compressive_stress_exponent = 0.0
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
tensile_retention_factor = 1.0
tensile_absorption_factor = 1.0
ASR_dependent_tensile_strength = false
residual_tensile_strength_fraction = 1.0
temperature = T
relative_humidity = rh
rh_exponent = 1.0
eigenstrain_name = asr_expansion
absolute_tolerance = 1e-10
output_iteration_info_on_error = true
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 8.0e-6
stress_free_temperature = 10.6
eigenstrain_name = thermal_expansion
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
residual_youngs_modulus_fraction = 0.1
[]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
damage_model = ASR_damage_concrete
[../]
[]
[UserObjects]
[./visco_update]
type = LinearViscoelasticityManager
viscoelastic_model = logcreep
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = '2000 2005'
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = '2000 2001'
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '2000 2005'
value = 0.0
[../]
[./T]
type = FunctionDirichletBC
variable = T
boundary = '101 102 103 104 105 106'
function = ramp_temp
[../]
[./rh]
type = FunctionDirichletBC
variable = rh
boundary = '101 102 103 104 105 106'
function = ramp_humidity
[../]
[]
[Postprocessors]
[./nelem]
type = NumElems
[../]
[./ndof]
type = NumDOFs
[../]
[./ASR_strain]
type = ElementAverageValue
variable = ASR_vstrain
[../]
[./ASR_strain_xx]
type = ElementAverageValue
variable = ASR_strain_xx
[../]
[./ASR_strain_yy]
type = ElementAverageValue
variable = ASR_strain_yy
[../]
[./ASR_strain_zz]
type = ElementAverageValue
variable = ASR_strain_zz
[../]
[ASR_ext]
type = ElementAverageValue
variable = ASR_ex
[]
[./vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./vstrain]
type = ElementAverageValue
variable = volumetric_strain
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./temp]
type = ElementAverageValue
variable = T
[../]
[./temp_bc]
type = SideAverageValue
variable = T
boundary = 102
[../]
[./humidity]
type = ElementAverageValue
variable = rh
[../]
[./humidity_bc]
type = SideAverageValue
variable = rh
boundary = 102
[../]
[./thermal_strain_xx]
type = ElementAverageValue
variable = thermal_strain_xx
[../]
[./thermal_strain_yy]
type = ElementAverageValue
variable = thermal_strain_yy
[../]
[./thermal_strain_zz]
type = ElementAverageValue
variable = thermal_strain_zz
[../]
[./disp_x_101]
type = SideAverageValue
variable = disp_x
boundary = 101
[../]
[./disp_x_102]
type = SideAverageValue
variable = disp_x
boundary = 102
[../]
[./disp_x_103]
type = SideAverageValue
variable = disp_x
boundary = 103
[../]
[./disp_x_104]
type = SideAverageValue
variable = disp_x
boundary = 104
[../]
[./disp_x_105]
type = SideAverageValue
variable = disp_x
boundary = 105
[../]
[./disp_x_106]
type = SideAverageValue
variable = disp_x
boundary = 106
[../]
[./disp_y_101]
type = SideAverageValue
variable = disp_y
boundary = 101
[../]
[./disp_y_102]
type = SideAverageValue
variable = disp_y
boundary = 102
[../]
[./disp_y_103]
type = SideAverageValue
variable = disp_y
boundary = 103
[../]
[./disp_y_104]
type = SideAverageValue
variable = disp_y
boundary = 104
[../]
[./disp_y_105]
type = SideAverageValue
variable = disp_y
boundary = 105
[../]
[./disp_y_106]
type = SideAverageValue
variable = disp_y
boundary = 106
[../]
[./disp_z_101]
type = SideAverageValue
variable = disp_z
boundary = 101
[../]
[./disp_z_102]
type = SideAverageValue
variable = disp_z
boundary = 102
[../]
[./disp_z_103]
type = SideAverageValue
variable = disp_z
boundary = 103
[../]
[./disp_z_104]
type = SideAverageValue
variable = disp_z
boundary = 104
[../]
[./disp_z_105]
type = SideAverageValue
variable = disp_z
boundary = 105
[../]
[./disp_z_106]
type = SideAverageValue
variable = disp_z
boundary = 106
[../]
[disp_x_p1_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.08'
[../]
[disp_x_p1_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.08'
[../]
[disp_x_p2_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.08'
[../]
[disp_x_p2_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.08'
[../]
[disp_x_p3_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.08'
[../]
[disp_x_p3_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.08'
[../]
[disp_x_p4_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.08'
[../]
[disp_x_p4_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.08'
[../]
[disp_x_p5_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.235'
[../]
[disp_x_p5_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.235'
[../]
[disp_x_p6_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.235'
[../]
[disp_x_p6_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.235'
[../]
[disp_y_p1_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.08'
[../]
[disp_y_p1_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.08'
[../]
[disp_y_p2_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.08'
[../]
[disp_y_p2_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.08'
[../]
[disp_y_p3_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.08'
[../]
[disp_y_p3_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.08'
[../]
[disp_y_p4_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.08'
[../]
[disp_y_p4_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.08'
[../]
[disp_y_p5_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.235'
[../]
[disp_y_p5_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.235'
[../]
[disp_y_p6_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.235'
[../]
[disp_y_p6_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.235'
[../]
[disp_y_p7_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 0.08'
[../]
[disp_y_p7_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 0.08'
[../]
[disp_y_p8_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 0.08'
[../]
[disp_y_p8_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 0.08'
[../]
[disp_z_p1_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 0.24'
[../]
[disp_z_p1_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 -0.24'
[../]
[disp_z_p2_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.08 0.24'
[../]
[disp_z_p2_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.08 -0.24'
[../]
[disp_z_p3_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.08 0.24'
[../]
[disp_z_p3_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.08 -0.24'
[../]
[disp_z_p4_pos]
type = PointValue
variable = disp_z
point = '0.08 0.08 0.24'
[../]
[disp_z_p4_neg]
type = PointValue
variable = disp_z
point = '0.08 0.08 -0.24'
[../]
[disp_z_p5_pos]
type = PointValue
variable = disp_z
point = '0.235 0.08 0.24'
[../]
[disp_z_p5_neg]
type = PointValue
variable = disp_z
point = '0.235 0.08 -0.24'
[../]
[disp_z_p6_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.08 0.24'
[../]
[disp_z_p6_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.08 -0.24'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 2419200 #28 days
dt = 86400 #1 day in sec
automatic_scaling = true
end_time = 38880000 #450 days
l_max_its = 20
nl_max_its = 10
nl_rel_tol = 1e-6
# Because this problem is unrestrained, the displacement reference is 0,
# so this controls the displacement convergence:
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
csv = true
#exodus = true #Turned off to save space
[]
[Debug]
show_var_residual_norms = true
[]
(assessment/asr_validation/wald2017b/analysis/A1-biaxial.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
penalty = 1e12
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Mesh]
file = A1-biaxial.e
[]
[Variables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 10.6
[../]
[./rh]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
block = 1
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./resid_z]
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_conductivity]
order = CONSTANT
family = Monomial
[../]
[./thermal_capacity]
order = CONSTANT
family = Monomial
[../]
[./moisture_capacity]
order = CONSTANT
family = Monomial
[../]
[./humidity_diffusivity]
order = CONSTANT
family = Monomial
[../]
[./water_content]
order = CONSTANT
family = Monomial
[../]
[./water_hydrated]
order = CONSTANT
family = Monomial
[../]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'asr_expansion thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
extra_vector_tags = 'ref'
[../]
[]
[Modules/TensorMechanics/LineElementMaster]
[./Reinforcement_block]
block = '2 3'
truss = true
area = area
displacements = 'disp_x disp_y disp_z'
#Note: Intentially not including this here to have it give a nonzero
# displacement reference residual since it's an unrestrained problem
#extra_vector_tags = 'ref'
[../]
[]
[Constraints]
[./rebar_x2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[./rebar_x3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[]
[Kernels]
[./T_td]
type = ConcreteThermalTimeIntegration
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_diff]
type = ConcreteThermalConduction
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_conv]
type = ConcreteThermalConvection
variable = T
relative_humidity = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./T_adsorption]
type = ConcreteLatentHeat
variable = T
H = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_td]
type = ConcreteMoistureTimeIntegration
variable = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_diff]
type = ConcreteMoistureDiffusion
variable = rh
temperature = T
block = 1
extra_vector_tags = 'ref'
[../]
[./heat_dt]
type = TimeDerivative
variable = T
block = '2 3'
extra_vector_tags = 'ref'
[../]
[./heat_conduction]
type = HeatConduction
variable = T
diffusion_coefficient = 53.0
block = '2 3'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./thermal_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./thermal_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./thermal_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
block = 1
[../]
[./k]
type = MaterialRealAux
variable = thermal_conductivity
property = thermal_conductivity
execute_on = 'timestep_end'
block = 1
[../]
[./capacity]
type = MaterialRealAux
variable = thermal_capacity
property = thermal_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_capacity]
type = MaterialRealAux
variable = moisture_capacity
property = moisture_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_duff]
type = MaterialRealAux
variable = humidity_diffusivity
property = humidity_diffusivity
execute_on = 'timestep_end'
block = 1
[../]
[./wc_duff]
type = MaterialRealAux
variable = water_content
property = moisture_content
execute_on = 'timestep_end'
block = 1
[../]
[./hydrw_duff]
type = MaterialRealAux
variable = water_hydrated
property = hydrated_water
execute_on = 'timestep_end'
block = 1
[../]
[damage_index]
type = MaterialRealAux
block = 1
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[./areax]
type = ConstantAux
block = '2'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./areaz]
type = ConstantAux
block = '3'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./axial_stress]
type = MaterialRealAux
block = '2 3'
variable = axial_stress
property = axial_stress
[../]
[]
[Functions]
[./ramp_temp]
type = PiecewiseLinear
data_file = temperature_history.csv
format = columns
[../]
[./ramp_humidity]
type = PiecewiseLinear
data_file = humidity_history.csv
format = columns
[../]
[]
[Materials]
[./concrete]
type = ConcreteThermalMoisture
block = 1
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = KODUR-2004
thermal_capacity_model = KODUR-2004
aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2231.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# setup moisture capacity and humidity diffusivity models
aggregate_pore_type = dense #options: dense porous
aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
cement_type = 1 #options: 1 2 3 4
cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
water_to_cement_ratio = 0.5
concrete_cure_time = 28.0 #curing time in (days)
# options available for humidity diffusivity:
moisture_diffusivity_model = Bazant #options: Bazant Mensi
D1 = 3.0e-8
coupled_moisture_diffusivity_factor = 1.0e-2 # factor for mositure diffusivity due to heat
# coupled nonlinear variables
relative_humidity = rh
temperature = T
[../]
[./creep]
type = LinearViscoelasticStressUpdate
block = 1
[../]
[./logcreep]
type = ConcreteLogarithmicCreepModel
block = 1
poissons_ratio = 0.22
youngs_modulus = 37.3e9
recoverable_youngs_modulus = 37.3e9
recoverable_viscosity = 1
long_term_viscosity = 1
long_term_characteristic_time = 1
humidity = rh
temperature = T
activation_temperature = 23.0
[../]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 2.2e-2
characteristic_time = 18.9
latency_time = 18.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
stress_latency_factor = 1.0
compressive_strength = 31.0e6
compressive_stress_exponent = 0.0
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
tensile_retention_factor = 1.0
tensile_absorption_factor = 1.0
ASR_dependent_tensile_strength = false
residual_tensile_strength_fraction = 1.0
temperature = T
relative_humidity = rh
rh_exponent = 1.0
eigenstrain_name = asr_expansion
absolute_tolerance = 1e-10
output_iteration_info_on_error = true
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 8.0e-6
stress_free_temperature = 10.6
eigenstrain_name = thermal_expansion
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
residual_youngs_modulus_fraction = 0.1
block = 1
[]
[./stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'creep'
damage_model = ASR_damage_concrete
[../]
[truss]
type = LinearElasticTruss
block = '2 3'
youngs_modulus = 2e11
temperature = T
thermal_expansion_coeff = 11.3e-6
temperature_ref = 10.6
[]
[]
[UserObjects]
[./visco_update]
type = LinearViscoelasticityManager
block = 1
viscoelastic_model = logcreep
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = '2000 2005'
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = '2000 2001'
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '2000 2005'
value = 0.0
[../]
[./T]
type = FunctionDirichletBC
variable = T
boundary = '101 102 103 104 105 106'
function = ramp_temp
[../]
[./rh]
type = FunctionDirichletBC
variable = rh
boundary = '101 102 103 104 105 106'
function = ramp_humidity
[../]
[]
[Postprocessors]
[./nelem]
type = NumElems
[../]
[./ndof]
type = NumDOFs
[../]
[./ASR_strain]
type = ElementAverageValue
variable = ASR_vstrain
block = 1
[../]
[./ASR_strain_xx]
type = ElementAverageValue
variable = ASR_strain_xx
block = 1
[../]
[./ASR_strain_yy]
type = ElementAverageValue
variable = ASR_strain_yy
block = 1
[../]
[./ASR_strain_zz]
type = ElementAverageValue
variable = ASR_strain_zz
block = 1
[../]
[ASR_ext]
type = ElementAverageValue
variable = ASR_ex
block = 1
[]
[./vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 1
[../]
[./vstrain]
type = ElementAverageValue
variable = volumetric_strain
block = 1
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 1
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 1
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 1
[../]
[./temp]
type = ElementAverageValue
variable = T
block = 1
[../]
[./humidity]
type = ElementAverageValue
variable = rh
block = 1
[../]
[./thermal_strain_xx]
type = ElementAverageValue
variable = thermal_strain_xx
block = 1
[../]
[./thermal_strain_yy]
type = ElementAverageValue
variable = thermal_strain_yy
block = 1
[../]
[./thermal_strain_zz]
type = ElementAverageValue
variable = thermal_strain_zz
block = 1
[../]
[./disp_x_101]
type = SideAverageValue
variable = disp_x
boundary = 101
[../]
[./disp_x_102]
type = SideAverageValue
variable = disp_x
boundary = 102
[../]
[./disp_x_103]
type = SideAverageValue
variable = disp_x
boundary = 103
[../]
[./disp_x_104]
type = SideAverageValue
variable = disp_x
boundary = 104
[../]
[./disp_x_105]
type = SideAverageValue
variable = disp_x
boundary = 105
[../]
[./disp_x_106]
type = SideAverageValue
variable = disp_x
boundary = 106
[../]
[./disp_y_101]
type = SideAverageValue
variable = disp_y
boundary = 101
[../]
[./disp_y_102]
type = SideAverageValue
variable = disp_y
boundary = 102
[../]
[./disp_y_103]
type = SideAverageValue
variable = disp_y
boundary = 103
[../]
[./disp_y_104]
type = SideAverageValue
variable = disp_y
boundary = 104
[../]
[./disp_y_105]
type = SideAverageValue
variable = disp_y
boundary = 105
[../]
[./disp_y_106]
type = SideAverageValue
variable = disp_y
boundary = 106
[../]
[./disp_z_101]
type = SideAverageValue
variable = disp_z
boundary = 101
[../]
[./disp_z_102]
type = SideAverageValue
variable = disp_z
boundary = 102
[../]
[./disp_z_103]
type = SideAverageValue
variable = disp_z
boundary = 103
[../]
[./disp_z_104]
type = SideAverageValue
variable = disp_z
boundary = 104
[../]
[./disp_z_105]
type = SideAverageValue
variable = disp_z
boundary = 105
[../]
[./disp_z_106]
type = SideAverageValue
variable = disp_z
boundary = 106
[../]
[disp_x_p1_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.08'
[../]
[disp_x_p1_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.08'
[../]
[disp_x_p2_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.08'
[../]
[disp_x_p2_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.08'
[../]
[disp_x_p3_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.08'
[../]
[disp_x_p3_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.08'
[../]
[disp_x_p4_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.08'
[../]
[disp_x_p4_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.08'
[../]
[disp_x_p5_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.235'
[../]
[disp_x_p5_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.235'
[../]
[disp_x_p6_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.235'
[../]
[disp_x_p6_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.235'
[../]
[disp_y_p1_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.08'
[../]
[disp_y_p1_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.08'
[../]
[disp_y_p2_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.08'
[../]
[disp_y_p2_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.08'
[../]
[disp_y_p3_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.08'
[../]
[disp_y_p3_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.08'
[../]
[disp_y_p4_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.08'
[../]
[disp_y_p4_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.08'
[../]
[disp_y_p5_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.235'
[../]
[disp_y_p5_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.235'
[../]
[disp_y_p6_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.235'
[../]
[disp_y_p6_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.235'
[../]
[disp_y_p7_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 0.08'
[../]
[disp_y_p7_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 0.08'
[../]
[disp_y_p8_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 0.08'
[../]
[disp_y_p8_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 0.08'
[../]
[disp_z_p1_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 0.24'
[../]
[disp_z_p1_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 -0.24'
[../]
[disp_z_p2_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.08 0.24'
[../]
[disp_z_p2_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.08 -0.24'
[../]
[disp_z_p3_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.08 0.24'
[../]
[disp_z_p3_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.08 -0.24'
[../]
[disp_z_p4_pos]
type = PointValue
variable = disp_z
point = '0.08 0.08 0.24'
[../]
[disp_z_p4_neg]
type = PointValue
variable = disp_z
point = '0.08 0.08 -0.24'
[../]
[disp_z_p5_pos]
type = PointValue
variable = disp_z
point = '0.235 0.08 0.24'
[../]
[disp_z_p5_neg]
type = PointValue
variable = disp_z
point = '0.235 0.08 -0.24'
[../]
[disp_z_p6_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.08 0.24'
[../]
[disp_z_p6_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.08 -0.24'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 2419200
dt = 1000000
automatic_scaling = true
end_time = 38880000
l_max_its = 20
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
(assessment/asr_validation/wald2017b/analysis/A3-biaxial.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
penalty = 1e12
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Mesh]
file = A3-biaxial.e
[]
[Variables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 10.6
[../]
[./rh]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
block = 1
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./resid_z]
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_conductivity]
order = CONSTANT
family = Monomial
[../]
[./thermal_capacity]
order = CONSTANT
family = Monomial
[../]
[./moisture_capacity]
order = CONSTANT
family = Monomial
[../]
[./humidity_diffusivity]
order = CONSTANT
family = Monomial
[../]
[./water_content]
order = CONSTANT
family = Monomial
[../]
[./water_hydrated]
order = CONSTANT
family = Monomial
[../]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'asr_expansion thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
extra_vector_tags = 'ref'
[../]
[]
[Modules/TensorMechanics/LineElementMaster]
[./Reinforcement_block]
block = '2 3'
truss = true
area = area
displacements = 'disp_x disp_y disp_z'
#Note: Intentially not including this here to have it give a nonzero
# displacement reference residual since it's an unrestrained problem
#extra_vector_tags = 'ref'
[../]
[]
[Constraints]
[./rebar_x2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[./rebar_x3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[]
[Kernels]
[./T_td]
type = ConcreteThermalTimeIntegration
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_diff]
type = ConcreteThermalConduction
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_conv]
type = ConcreteThermalConvection
variable = T
relative_humidity = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./T_adsorption]
type = ConcreteLatentHeat
variable = T
H = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_td]
type = ConcreteMoistureTimeIntegration
variable = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_diff]
type = ConcreteMoistureDiffusion
variable = rh
temperature = T
block = 1
extra_vector_tags = 'ref'
[../]
[./heat_dt]
type = TimeDerivative
variable = T
block = '2 3'
extra_vector_tags = 'ref'
[../]
[./heat_conduction]
type = HeatConduction
variable = T
diffusion_coefficient = 53.0
block = '2 3'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./thermal_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./thermal_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./thermal_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
block = 1
[../]
[./k]
type = MaterialRealAux
variable = thermal_conductivity
property = thermal_conductivity
execute_on = 'timestep_end'
block = 1
[../]
[./capacity]
type = MaterialRealAux
variable = thermal_capacity
property = thermal_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_capacity]
type = MaterialRealAux
variable = moisture_capacity
property = moisture_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_duff]
type = MaterialRealAux
variable = humidity_diffusivity
property = humidity_diffusivity
execute_on = 'timestep_end'
block = 1
[../]
[./wc_duff]
type = MaterialRealAux
variable = water_content
property = moisture_content
execute_on = 'timestep_end'
block = 1
[../]
[./hydrw_duff]
type = MaterialRealAux
variable = water_hydrated
property = hydrated_water
execute_on = 'timestep_end'
block = 1
[../]
[damage_index]
type = MaterialRealAux
block = 1
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[./areax]
type = ConstantAux
block = '2'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./areaz]
type = ConstantAux
block = '3'
variable = area
value = 2.84e-4
execute_on = 'initial timestep_begin'
[../]
[./axial_stress]
type = MaterialRealAux
block = '2 3'
variable = axial_stress
property = axial_stress
[../]
[]
[Functions]
[./ramp_temp]
type = PiecewiseLinear
data_file = temperature_history.csv
format = columns
[../]
[./ramp_humidity]
type = PiecewiseLinear
data_file = humidity_history.csv
format = columns
[../]
[]
[Materials]
[./concrete]
type = ConcreteThermalMoisture
block = 1
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = KODUR-2004
thermal_capacity_model = KODUR-2004
aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2231.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# setup moisture capacity and humidity diffusivity models
aggregate_pore_type = dense #options: dense porous
aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
cement_type = 1 #options: 1 2 3 4
cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
water_to_cement_ratio = 0.5
concrete_cure_time = 28.0 #curing time in (days)
# options available for humidity diffusivity:
moisture_diffusivity_model = Bazant #options: Bazant Mensi
D1 = 3.0e-8
coupled_moisture_diffusivity_factor = 1.0e-2 # factor for mositure diffusivity due to heat
# coupled nonlinear variables
relative_humidity = rh
temperature = T
[../]
[./creep]
type = LinearViscoelasticStressUpdate
block = 1
[../]
[./logcreep]
type = ConcreteLogarithmicCreepModel
block = 1
poissons_ratio = 0.22
youngs_modulus = 37.3e9
recoverable_youngs_modulus = 37.3e9
recoverable_viscosity = 1
long_term_viscosity = 1
long_term_characteristic_time = 1
humidity = rh
temperature = T
activation_temperature = 23.0
[../]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 2.2e-2
characteristic_time = 18.9
latency_time = 18.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
stress_latency_factor = 1.0
compressive_strength = 31.0e6
compressive_stress_exponent = 0.0
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
tensile_retention_factor = 1.0
tensile_absorption_factor = 1.0
ASR_dependent_tensile_strength = false
residual_tensile_strength_fraction = 1.0
temperature = T
relative_humidity = rh
rh_exponent = 1.0
eigenstrain_name = asr_expansion
absolute_tolerance = 1e-10
output_iteration_info_on_error = true
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 8.0e-6
stress_free_temperature = 10.6
eigenstrain_name = thermal_expansion
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
residual_youngs_modulus_fraction = 0.1
block = 1
[]
[./stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'creep'
damage_model = ASR_damage_concrete
[../]
[truss]
type = LinearElasticTruss
block = '2 3'
youngs_modulus = 2e11
temperature = T
thermal_expansion_coeff = 11.3e-6
temperature_ref = 10.6
[]
[]
[UserObjects]
[./visco_update]
type = LinearViscoelasticityManager
block = 1
viscoelastic_model = logcreep
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = '2000 2005'
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = '2000 2001'
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '2000 2005'
value = 0.0
[../]
[./T]
type = FunctionDirichletBC
variable = T
boundary = '101 102 103 104 105 106'
function = ramp_temp
[../]
[./rh]
type = FunctionDirichletBC
variable = rh
boundary = '101 102 103 104 105 106'
function = ramp_humidity
[../]
[]
[Postprocessors]
[./nelem]
type = NumElems
[../]
[./ndof]
type = NumDOFs
[../]
[./ASR_strain]
type = ElementAverageValue
variable = ASR_vstrain
block = 1
[../]
[./ASR_strain_xx]
type = ElementAverageValue
variable = ASR_strain_xx
block = 1
[../]
[./ASR_strain_yy]
type = ElementAverageValue
variable = ASR_strain_yy
block = 1
[../]
[./ASR_strain_zz]
type = ElementAverageValue
variable = ASR_strain_zz
block = 1
[../]
[ASR_ext]
type = ElementAverageValue
variable = ASR_ex
block = 1
[]
[./vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 1
[../]
[./vstrain]
type = ElementAverageValue
variable = volumetric_strain
block = 1
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 1
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 1
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 1
[../]
[./temp]
type = ElementAverageValue
variable = T
block = 1
[../]
[./humidity]
type = ElementAverageValue
variable = rh
block = 1
[../]
[./thermal_strain_xx]
type = ElementAverageValue
variable = thermal_strain_xx
block = 1
[../]
[./thermal_strain_yy]
type = ElementAverageValue
variable = thermal_strain_yy
block = 1
[../]
[./thermal_strain_zz]
type = ElementAverageValue
variable = thermal_strain_zz
block = 1
[../]
[./disp_x_101]
type = SideAverageValue
variable = disp_x
boundary = 101
[../]
[./disp_x_102]
type = SideAverageValue
variable = disp_x
boundary = 102
[../]
[./disp_x_103]
type = SideAverageValue
variable = disp_x
boundary = 103
[../]
[./disp_x_104]
type = SideAverageValue
variable = disp_x
boundary = 104
[../]
[./disp_x_105]
type = SideAverageValue
variable = disp_x
boundary = 105
[../]
[./disp_x_106]
type = SideAverageValue
variable = disp_x
boundary = 106
[../]
[./disp_y_101]
type = SideAverageValue
variable = disp_y
boundary = 101
[../]
[./disp_y_102]
type = SideAverageValue
variable = disp_y
boundary = 102
[../]
[./disp_y_103]
type = SideAverageValue
variable = disp_y
boundary = 103
[../]
[./disp_y_104]
type = SideAverageValue
variable = disp_y
boundary = 104
[../]
[./disp_y_105]
type = SideAverageValue
variable = disp_y
boundary = 105
[../]
[./disp_y_106]
type = SideAverageValue
variable = disp_y
boundary = 106
[../]
[./disp_z_101]
type = SideAverageValue
variable = disp_z
boundary = 101
[../]
[./disp_z_102]
type = SideAverageValue
variable = disp_z
boundary = 102
[../]
[./disp_z_103]
type = SideAverageValue
variable = disp_z
boundary = 103
[../]
[./disp_z_104]
type = SideAverageValue
variable = disp_z
boundary = 104
[../]
[./disp_z_105]
type = SideAverageValue
variable = disp_z
boundary = 105
[../]
[./disp_z_106]
type = SideAverageValue
variable = disp_z
boundary = 106
[../]
[disp_x_p1_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.08'
[../]
[disp_x_p1_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.08'
[../]
[disp_x_p2_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.08'
[../]
[disp_x_p2_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.08'
[../]
[disp_x_p3_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.08'
[../]
[disp_x_p3_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.08'
[../]
[disp_x_p4_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.08'
[../]
[disp_x_p4_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.08'
[../]
[disp_x_p5_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.235'
[../]
[disp_x_p5_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.235'
[../]
[disp_x_p6_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.235'
[../]
[disp_x_p6_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.235'
[../]
[disp_x_p7_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.235'
[../]
[disp_x_p7_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.235'
[../]
[disp_x_p8_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.235'
[../]
[disp_x_p8_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.235'
[../]
[disp_x_p9_pos]
type = PointValue
variable = disp_x
point = '0.24 0.235 -0.235'
[../]
[disp_x_p9_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.235 -0.235'
[../]
[disp_x_p10_pos]
type = PointValue
variable = disp_x
point = '0.24 0.235 0.235'
[../]
[disp_x_p10_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.235 0.235'
[../]
[disp_x_p11_pos]
type = PointValue
variable = disp_x
point = '0.24 0.235 -0.08'
[../]
[disp_x_p11_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.235 -0.08'
[../]
[disp_x_p12_pos]
type = PointValue
variable = disp_x
point = '0.24 0.235 0.08'
[../]
[disp_x_p12_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.235 0.08'
[../]
[disp_x_p13_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.235 -0.235'
[../]
[disp_x_p13_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.235 -0.235'
[../]
[disp_x_p14_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.235 0.235'
[../]
[disp_x_p14_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.235 0.235'
[../]
[disp_x_p15_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.235 -0.08'
[../]
[disp_x_p15_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.235 -0.08'
[../]
[disp_x_p16_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.235 0.08'
[../]
[disp_x_p16_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.235 0.08'
[../]
[disp_y_p1_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.08'
[../]
[disp_y_p1_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.08'
[../]
[disp_y_p2_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.08'
[../]
[disp_y_p2_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.08'
[../]
[disp_y_p3_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.08'
[../]
[disp_y_p3_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.08'
[../]
[disp_y_p4_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.08'
[../]
[disp_y_p4_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.08'
[../]
[disp_y_p5_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.235'
[../]
[disp_y_p5_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.235'
[../]
[disp_y_p6_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.235'
[../]
[disp_y_p6_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.235'
[../]
[disp_y_p7_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 0.08'
[../]
[disp_y_p7_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 0.08'
[../]
[disp_y_p8_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 0.08'
[../]
[disp_y_p8_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 0.08'
[../]
[disp_y_p9_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.235'
[../]
[disp_y_p9_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.235'
[../]
[disp_y_p10_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.235'
[../]
[disp_y_p10_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.235'
[../]
[disp_y_p11_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 -0.08'
[../]
[disp_y_p11_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 -0.08'
[../]
[disp_y_p12_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 -0.08'
[../]
[disp_y_p12_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 -0.08'
[../]
[disp_z_p1_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 0.24'
[../]
[disp_z_p1_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 -0.24'
[../]
[disp_z_p2_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.08 0.24'
[../]
[disp_z_p2_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.08 -0.24'
[../]
[disp_z_p3_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.08 0.24'
[../]
[disp_z_p3_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.08 -0.24'
[../]
[disp_z_p4_pos]
type = PointValue
variable = disp_z
point = '0.08 0.08 0.24'
[../]
[disp_z_p4_neg]
type = PointValue
variable = disp_z
point = '0.08 0.08 -0.24'
[../]
[disp_z_p5_pos]
type = PointValue
variable = disp_z
point = '0.235 0.08 0.24'
[../]
[disp_z_p5_neg]
type = PointValue
variable = disp_z
point = '0.235 0.08 -0.24'
[../]
[disp_z_p6_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.08 0.24'
[../]
[disp_z_p6_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.08 -0.24'
[../]
[disp_z_p7_pos]
type = PointValue
variable = disp_z
point = '-0.235 -0.08 0.24'
[../]
[disp_z_p7_neg]
type = PointValue
variable = disp_z
point = '-0.235 -0.08 -0.24'
[../]
[disp_z_p8_pos]
type = PointValue
variable = disp_z
point = '0.235 -0.08 0.24'
[../]
[disp_z_p8_neg]
type = PointValue
variable = disp_z
point = '0.235 -0.08 -0.24'
[../]
[disp_z_p9_pos]
type = PointValue
variable = disp_z
point = '0.235 0.235 0.24'
[../]
[disp_z_p9_neg]
type = PointValue
variable = disp_z
point = '0.235 0.235 -0.24'
[../]
[disp_z_p10_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.235 0.24'
[../]
[disp_z_p10_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.235 -0.24'
[../]
[disp_z_p11_pos]
type = PointValue
variable = disp_z
point = '0.08 0.235 0.24'
[../]
[disp_z_p11_neg]
type = PointValue
variable = disp_z
point = '0.08 0.235 -0.24'
[../]
[disp_z_p12_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.235 0.24'
[../]
[disp_z_p12_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.235 -0.24'
[../]
[disp_z_p13_pos]
type = PointValue
variable = disp_z
point = '0.235 -0.235 0.24'
[../]
[disp_z_p13_neg]
type = PointValue
variable = disp_z
point = '0.235 -0.235 -0.24'
[../]
[disp_z_p14_pos]
type = PointValue
variable = disp_z
point = '-0.235 -0.235 0.24'
[../]
[disp_z_p14_neg]
type = PointValue
variable = disp_z
point = '-0.235 -0.235 -0.24'
[../]
[disp_z_p15_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.235 0.24'
[../]
[disp_z_p15_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.235 -0.24'
[../]
[disp_z_p16_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.235 0.24'
[../]
[disp_z_p16_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.235 -0.24'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 14391759
dt = 1000000
automatic_scaling = true
end_time = 38880000
l_max_its = 20
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
(assessment/asr_validation/wald2017b/analysis/A1-triaxial.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
penalty = 1e12
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Mesh]
file = A1-triaxial.e
[]
[Variables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 10.6
[../]
[./rh]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
block = 1
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./resid_z]
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_conductivity]
order = CONSTANT
family = Monomial
[../]
[./thermal_capacity]
order = CONSTANT
family = Monomial
[../]
[./moisture_capacity]
order = CONSTANT
family = Monomial
[../]
[./humidity_diffusivity]
order = CONSTANT
family = Monomial
[../]
[./water_content]
order = CONSTANT
family = Monomial
[../]
[./water_hydrated]
order = CONSTANT
family = Monomial
[../]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'asr_expansion thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
extra_vector_tags = 'ref'
[../]
[]
[Modules/TensorMechanics/LineElementMaster]
[./Reinforcement_block]
block = '2 3 4'
truss = true
area = area
displacements = 'disp_x disp_y disp_z'
#Note: Intentially not including this here to have it give a nonzero
# displacement reference residual since it's an unrestrained problem
#extra_vector_tags = 'ref'
[../]
[]
[Constraints]
[./rebar_x2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[./rebar_x3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T3]
type = EqualValueEmbeddedConstraint
secondary = 3
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[./rebar_x4]
type = EqualValueEmbeddedConstraint
secondary = 4
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y4]
type = EqualValueEmbeddedConstraint
secondary = 4
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z4]
type = EqualValueEmbeddedConstraint
secondary = 4
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T4]
type = EqualValueEmbeddedConstraint
secondary = 4
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[]
[Kernels]
[./T_td]
type = ConcreteThermalTimeIntegration
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_diff]
type = ConcreteThermalConduction
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_conv]
type = ConcreteThermalConvection
variable = T
relative_humidity = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./T_adsorption]
type = ConcreteLatentHeat
variable = T
H = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_td]
type = ConcreteMoistureTimeIntegration
variable = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_diff]
type = ConcreteMoistureDiffusion
variable = rh
temperature = T
block = 1
extra_vector_tags = 'ref'
[../]
[./heat_dt]
type = TimeDerivative
variable = T
block = '2 3 4'
extra_vector_tags = 'ref'
[../]
[./heat_conduction]
type = HeatConduction
variable = T
diffusion_coefficient = 53.0
block = '2 3 4'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./thermal_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./thermal_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./thermal_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
block = 1
[../]
[./k]
type = MaterialRealAux
variable = thermal_conductivity
property = thermal_conductivity
execute_on = 'timestep_end'
block = 1
[../]
[./capacity]
type = MaterialRealAux
variable = thermal_capacity
property = thermal_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_capacity]
type = MaterialRealAux
variable = moisture_capacity
property = moisture_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_duff]
type = MaterialRealAux
variable = humidity_diffusivity
property = humidity_diffusivity
execute_on = 'timestep_end'
block = 1
[../]
[./wc_duff]
type = MaterialRealAux
variable = water_content
property = moisture_content
execute_on = 'timestep_end'
block = 1
[../]
[./hydrw_duff]
type = MaterialRealAux
variable = water_hydrated
property = hydrated_water
execute_on = 'timestep_end'
block = 1
[../]
[damage_index]
type = MaterialRealAux
block = 1
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[./areax]
type = ConstantAux
block = '2'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./areaz]
type = ConstantAux
block = '3'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./areay]
type = ConstantAux
block = '4'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./axial_stress]
type = MaterialRealAux
block = '2 3 4'
variable = axial_stress
property = axial_stress
[../]
[]
[Functions]
[./ramp_temp]
type = PiecewiseLinear
data_file = temperature_history.csv
format = columns
[../]
[./ramp_humidity]
type = PiecewiseLinear
data_file = humidity_history.csv
format = columns
[../]
[]
[Materials]
[./concrete]
type = ConcreteThermalMoisture
block = 1
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = KODUR-2004
thermal_capacity_model = KODUR-2004
aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2231.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# setup moisture capacity and humidity diffusivity models
aggregate_pore_type = dense #options: dense porous
aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
cement_type = 1 #options: 1 2 3 4
cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
water_to_cement_ratio = 0.5
concrete_cure_time = 28.0 #curing time in (days)
# options available for humidity diffusivity:
moisture_diffusivity_model = Bazant #options: Bazant Mensi
D1 = 3.0e-8
coupled_moisture_diffusivity_factor = 1.0e-2 # factor for mositure diffusivity due to heat
# coupled nonlinear variables
relative_humidity = rh
temperature = T
[../]
[./creep]
type = LinearViscoelasticStressUpdate
block = 1
[../]
[./logcreep]
type = ConcreteLogarithmicCreepModel
block = 1
poissons_ratio = 0.22
youngs_modulus = 37.3e9
recoverable_youngs_modulus = 37.3e9
recoverable_viscosity = 1
long_term_viscosity = 1
long_term_characteristic_time = 1
humidity = rh
temperature = T
activation_temperature = 23.0
[../]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 2.2e-2
characteristic_time = 18.9
latency_time = 18.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
stress_latency_factor = 1.0
compressive_strength = 31.0e6
compressive_stress_exponent = 0.0
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
tensile_retention_factor = 1.0
tensile_absorption_factor = 1.0
ASR_dependent_tensile_strength = false
residual_tensile_strength_fraction = 1.0
temperature = T
relative_humidity = rh
rh_exponent = 1.0
eigenstrain_name = asr_expansion
absolute_tolerance = 1e-10
output_iteration_info_on_error = true
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 8.0e-6
stress_free_temperature = 10.6
eigenstrain_name = thermal_expansion
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
residual_youngs_modulus_fraction = 0.1
block = 1
[]
[./stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'creep'
damage_model = ASR_damage_concrete
[../]
[truss]
type = LinearElasticTruss
block = '2 3 4'
youngs_modulus = 2e11
temperature = T
thermal_expansion_coeff = 11.3e-6
temperature_ref = 10.6
[]
[]
[UserObjects]
[./visco_update]
type = LinearViscoelasticityManager
block = 1
viscoelastic_model = logcreep
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = '2000 2005'
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = '2000 2001'
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '2000 2005'
value = 0.0
[../]
[./T]
type = FunctionDirichletBC
variable = T
boundary = '101 102 103 104 105 106'
function = ramp_temp
[../]
[./rh]
type = FunctionDirichletBC
variable = rh
boundary = '101 102 103 104 105 106'
function = ramp_humidity
[../]
[]
[Postprocessors]
[./nelem]
type = NumElems
[../]
[./ndof]
type = NumDOFs
[../]
[./ASR_strain]
type = ElementAverageValue
variable = ASR_vstrain
block = 1
[../]
[./ASR_strain_xx]
type = ElementAverageValue
variable = ASR_strain_xx
block = 1
[../]
[./ASR_strain_yy]
type = ElementAverageValue
variable = ASR_strain_yy
block = 1
[../]
[./ASR_strain_zz]
type = ElementAverageValue
variable = ASR_strain_zz
block = 1
[../]
[ASR_ext]
type = ElementAverageValue
variable = ASR_ex
block = 1
[]
[./vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 1
[../]
[./vstrain]
type = ElementAverageValue
variable = volumetric_strain
block = 1
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 1
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 1
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 1
[../]
[./temp]
type = ElementAverageValue
variable = T
block = 1
[../]
[./humidity]
type = ElementAverageValue
variable = rh
block = 1
[../]
[./thermal_strain_xx]
type = ElementAverageValue
variable = thermal_strain_xx
block = 1
[../]
[./thermal_strain_yy]
type = ElementAverageValue
variable = thermal_strain_yy
block = 1
[../]
[./thermal_strain_zz]
type = ElementAverageValue
variable = thermal_strain_zz
block = 1
[../]
[./disp_x_101]
type = SideAverageValue
variable = disp_x
boundary = 101
[../]
[./disp_x_102]
type = SideAverageValue
variable = disp_x
boundary = 102
[../]
[./disp_x_103]
type = SideAverageValue
variable = disp_x
boundary = 103
[../]
[./disp_x_104]
type = SideAverageValue
variable = disp_x
boundary = 104
[../]
[./disp_x_105]
type = SideAverageValue
variable = disp_x
boundary = 105
[../]
[./disp_x_106]
type = SideAverageValue
variable = disp_x
boundary = 106
[../]
[./disp_y_101]
type = SideAverageValue
variable = disp_y
boundary = 101
[../]
[./disp_y_102]
type = SideAverageValue
variable = disp_y
boundary = 102
[../]
[./disp_y_103]
type = SideAverageValue
variable = disp_y
boundary = 103
[../]
[./disp_y_104]
type = SideAverageValue
variable = disp_y
boundary = 104
[../]
[./disp_y_105]
type = SideAverageValue
variable = disp_y
boundary = 105
[../]
[./disp_y_106]
type = SideAverageValue
variable = disp_y
boundary = 106
[../]
[./disp_z_101]
type = SideAverageValue
variable = disp_z
boundary = 101
[../]
[./disp_z_102]
type = SideAverageValue
variable = disp_z
boundary = 102
[../]
[./disp_z_103]
type = SideAverageValue
variable = disp_z
boundary = 103
[../]
[./disp_z_104]
type = SideAverageValue
variable = disp_z
boundary = 104
[../]
[./disp_z_105]
type = SideAverageValue
variable = disp_z
boundary = 105
[../]
[./disp_z_106]
type = SideAverageValue
variable = disp_z
boundary = 106
[../]
[disp_x_p1_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.08'
[../]
[disp_x_p1_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.08'
[../]
[disp_x_p2_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.08'
[../]
[disp_x_p2_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.08'
[../]
[disp_x_p3_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.08'
[../]
[disp_x_p3_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.08'
[../]
[disp_x_p4_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.08'
[../]
[disp_x_p4_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.08'
[../]
[disp_x_p5_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.235'
[../]
[disp_x_p5_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.235'
[../]
[disp_x_p6_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.235'
[../]
[disp_x_p6_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.235'
[../]
[disp_y_p1_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.08'
[../]
[disp_y_p1_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.08'
[../]
[disp_y_p2_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.08'
[../]
[disp_y_p2_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.08'
[../]
[disp_y_p3_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.08'
[../]
[disp_y_p3_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.08'
[../]
[disp_y_p4_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.08'
[../]
[disp_y_p4_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.08'
[../]
[disp_y_p5_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.235'
[../]
[disp_y_p5_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.235'
[../]
[disp_y_p6_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.235'
[../]
[disp_y_p6_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.235'
[../]
[disp_y_p7_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 0.08'
[../]
[disp_y_p7_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 0.08'
[../]
[disp_y_p8_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 0.08'
[../]
[disp_y_p8_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 0.08'
[../]
[disp_z_p1_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 0.24'
[../]
[disp_z_p1_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 -0.24'
[../]
[disp_z_p2_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.08 0.24'
[../]
[disp_z_p2_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.08 -0.24'
[../]
[disp_z_p3_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.08 0.24'
[../]
[disp_z_p3_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.08 -0.24'
[../]
[disp_z_p4_pos]
type = PointValue
variable = disp_z
point = '0.08 0.08 0.24'
[../]
[disp_z_p4_neg]
type = PointValue
variable = disp_z
point = '0.08 0.08 -0.24'
[../]
[disp_z_p5_pos]
type = PointValue
variable = disp_z
point = '0.235 0.08 0.24'
[../]
[disp_z_p5_neg]
type = PointValue
variable = disp_z
point = '0.235 0.08 -0.24'
[../]
[disp_z_p6_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.08 0.24'
[../]
[disp_z_p6_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.08 -0.24'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 2419200
dt = 1000000
automatic_scaling = true
end_time = 38880000
l_max_its = 20
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
(assessment/asr_validation/wald2017b/analysis/A1-uniaxial.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
penalty = 1e12
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Mesh]
file = A1-uniaxial.e
[]
[Variables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 10.6
[../]
[./rh]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
block = 1
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./resid_z]
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./thermal_conductivity]
order = CONSTANT
family = Monomial
[../]
[./thermal_capacity]
order = CONSTANT
family = Monomial
[../]
[./moisture_capacity]
order = CONSTANT
family = Monomial
[../]
[./humidity_diffusivity]
order = CONSTANT
family = Monomial
[../]
[./water_content]
order = CONSTANT
family = Monomial
[../]
[./water_hydrated]
order = CONSTANT
family = Monomial
[../]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./axial_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'asr_expansion thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
extra_vector_tags = 'ref'
[../]
[]
[Modules/TensorMechanics/LineElementMaster]
[./Reinforcement_block]
block = '2 '
truss = true
area = area
displacements = 'disp_x disp_y disp_z'
#Note: Intentially not including this here to have it give a nonzero
# displacement reference residual since it's an unrestrained problem
#extra_vector_tags = 'ref'
[../]
[]
[Constraints]
[./rebar_x2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_x'
primary_variable = 'disp_x'
formulation = penalty
[../]
[./rebar_y2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_y'
primary_variable = 'disp_y'
formulation = penalty
[../]
[./rebar_z2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'disp_z'
primary_variable = 'disp_z'
formulation = penalty
[../]
[./rebar_T2]
type = EqualValueEmbeddedConstraint
secondary = 2
primary = 1
variable = 'T'
primary_variable = 'T'
formulation = penalty
penalty = 1e6
[../]
[]
[Kernels]
[./T_td]
type = ConcreteThermalTimeIntegration
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_diff]
type = ConcreteThermalConduction
variable = T
block = 1
extra_vector_tags = 'ref'
[../]
[./T_conv]
type = ConcreteThermalConvection
variable = T
relative_humidity = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./T_adsorption]
type = ConcreteLatentHeat
variable = T
H = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_td]
type = ConcreteMoistureTimeIntegration
variable = rh
block = 1
extra_vector_tags = 'ref'
[../]
[./rh_diff]
type = ConcreteMoistureDiffusion
variable = rh
temperature = T
block = 1
extra_vector_tags = 'ref'
[../]
[./heat_dt]
type = TimeDerivative
variable = T
block = 2
extra_vector_tags = 'ref'
[../]
[./heat_conduction]
type = HeatConduction
variable = T
diffusion_coefficient = 53.0
block = 2
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./thermal_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./thermal_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./thermal_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = thermal_expansion
variable = thermal_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
block = 1
[../]
[./k]
type = MaterialRealAux
variable = thermal_conductivity
property = thermal_conductivity
execute_on = 'timestep_end'
block = 1
[../]
[./capacity]
type = MaterialRealAux
variable = thermal_capacity
property = thermal_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_capacity]
type = MaterialRealAux
variable = moisture_capacity
property = moisture_capacity
execute_on = 'timestep_end'
block = 1
[../]
[./rh_duff]
type = MaterialRealAux
variable = humidity_diffusivity
property = humidity_diffusivity
execute_on = 'timestep_end'
block = 1
[../]
[./wc_duff]
type = MaterialRealAux
variable = water_content
property = moisture_content
execute_on = 'timestep_end'
block = 1
[../]
[./hydrw_duff]
type = MaterialRealAux
variable = water_hydrated
property = hydrated_water
execute_on = 'timestep_end'
block = 1
[../]
[damage_index]
type = MaterialRealAux
block = 1
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[./area]
type = ConstantAux
block = '2'
variable = area
value = 1.33e-4
execute_on = 'initial timestep_begin'
[../]
[./axial_stress]
type = MaterialRealAux
block = '2'
variable = axial_stress
property = axial_stress
[../]
[]
[Functions]
[./ramp_temp]
type = PiecewiseLinear
data_file = temperature_history.csv
format = columns
[../]
[./ramp_humidity]
type = PiecewiseLinear
data_file = humidity_history.csv
format = columns
[../]
[]
[Materials]
[./concrete]
type = ConcreteThermalMoisture
block = 1
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = KODUR-2004
thermal_capacity_model = KODUR-2004
aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2231.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# setup moisture capacity and humidity diffusivity models
aggregate_pore_type = dense #options: dense porous
aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
cement_type = 1 #options: 1 2 3 4
cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
water_to_cement_ratio = 0.5
concrete_cure_time = 28.0 #curing time in (days)
# options available for humidity diffusivity:
moisture_diffusivity_model = Bazant #options: Bazant Mensi
D1 = 3.0e-8
coupled_moisture_diffusivity_factor = 1.0e-2 # factor for mositure diffusivity due to heat
# coupled nonlinear variables
relative_humidity = rh
temperature = T
[../]
[./creep]
type = LinearViscoelasticStressUpdate
block = 1
[../]
[./logcreep]
type = ConcreteLogarithmicCreepModel
block = 1
poissons_ratio = 0.22
youngs_modulus = 37.3e9
recoverable_youngs_modulus = 37.3e9
recoverable_viscosity = 1
long_term_viscosity = 1
long_term_characteristic_time = 1
humidity = rh
temperature = T
activation_temperature = 23.0
[../]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 2.2e-2
characteristic_time = 18.9
latency_time = 18.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
stress_latency_factor = 1.0
compressive_strength = 31.0e6
compressive_stress_exponent = 0.0
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
tensile_retention_factor = 1.0
tensile_absorption_factor = 1.0
ASR_dependent_tensile_strength = false
residual_tensile_strength_fraction = 1.0
temperature = T
relative_humidity = rh
rh_exponent = 1.0
eigenstrain_name = asr_expansion
absolute_tolerance = 1e-10
output_iteration_info_on_error = true
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 8.0e-6
stress_free_temperature = 10.6
eigenstrain_name = thermal_expansion
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
residual_youngs_modulus_fraction = 0.1
block = 1
[]
[./stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'creep'
damage_model = ASR_damage_concrete
[../]
[truss]
type = LinearElasticTruss
block = '2 '
youngs_modulus = 2e11
temperature = T
thermal_expansion_coeff = 11.3e-6
temperature_ref = 10.6
[]
[]
[UserObjects]
[./visco_update]
type = LinearViscoelasticityManager
block = 1
viscoelastic_model = logcreep
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = '2000 2005'
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = '2000 2001'
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '2000 2005'
value = 0.0
[../]
[./T]
type = FunctionDirichletBC
variable = T
boundary = '101 102 103 104 105 106'
function = ramp_temp
[../]
[./rh]
type = FunctionDirichletBC
variable = rh
boundary = '101 102 103 104 105 106'
function = ramp_humidity
[../]
[]
[Postprocessors]
[./nelem]
type = NumElems
[../]
[./ndof]
type = NumDOFs
[../]
[./ASR_strain]
type = ElementAverageValue
variable = ASR_vstrain
block = 1
[../]
[./ASR_strain_xx]
type = ElementAverageValue
variable = ASR_strain_xx
block = 1
[../]
[./ASR_strain_yy]
type = ElementAverageValue
variable = ASR_strain_yy
block = 1
[../]
[./ASR_strain_zz]
type = ElementAverageValue
variable = ASR_strain_zz
block = 1
[../]
[ASR_ext]
type = ElementAverageValue
variable = ASR_ex
block = 1
[]
[./vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 1
[../]
[./vstrain]
type = ElementAverageValue
variable = volumetric_strain
block = 1
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 1
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 1
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 1
[../]
[./temp]
type = ElementAverageValue
variable = T
block = 1
[../]
[./humidity]
type = ElementAverageValue
variable = rh
block = 1
[../]
[./thermal_strain_xx]
type = ElementAverageValue
variable = thermal_strain_xx
block = 1
[../]
[./thermal_strain_yy]
type = ElementAverageValue
variable = thermal_strain_yy
block = 1
[../]
[./thermal_strain_zz]
type = ElementAverageValue
variable = thermal_strain_zz
block = 1
[../]
[./disp_x_101]
type = SideAverageValue
variable = disp_x
boundary = 101
[../]
[./disp_x_102]
type = SideAverageValue
variable = disp_x
boundary = 102
[../]
[./disp_x_103]
type = SideAverageValue
variable = disp_x
boundary = 103
[../]
[./disp_x_104]
type = SideAverageValue
variable = disp_x
boundary = 104
[../]
[./disp_x_105]
type = SideAverageValue
variable = disp_x
boundary = 105
[../]
[./disp_x_106]
type = SideAverageValue
variable = disp_x
boundary = 106
[../]
[./disp_y_101]
type = SideAverageValue
variable = disp_y
boundary = 101
[../]
[./disp_y_102]
type = SideAverageValue
variable = disp_y
boundary = 102
[../]
[./disp_y_103]
type = SideAverageValue
variable = disp_y
boundary = 103
[../]
[./disp_y_104]
type = SideAverageValue
variable = disp_y
boundary = 104
[../]
[./disp_y_105]
type = SideAverageValue
variable = disp_y
boundary = 105
[../]
[./disp_y_106]
type = SideAverageValue
variable = disp_y
boundary = 106
[../]
[./disp_z_101]
type = SideAverageValue
variable = disp_z
boundary = 101
[../]
[./disp_z_102]
type = SideAverageValue
variable = disp_z
boundary = 102
[../]
[./disp_z_103]
type = SideAverageValue
variable = disp_z
boundary = 103
[../]
[./disp_z_104]
type = SideAverageValue
variable = disp_z
boundary = 104
[../]
[./disp_z_105]
type = SideAverageValue
variable = disp_z
boundary = 105
[../]
[./disp_z_106]
type = SideAverageValue
variable = disp_z
boundary = 106
[../]
[disp_x_p1_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 -0.08'
[../]
[disp_x_p1_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 -0.08'
[../]
[disp_x_p2_pos]
type = PointValue
variable = disp_x
point = '0.24 -0.08 0.08'
[../]
[disp_x_p2_neg]
type = PointValue
variable = disp_x
point = '-0.24 -0.08 0.08'
[../]
[disp_x_p3_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.08'
[../]
[disp_x_p3_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.08'
[../]
[disp_x_p4_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.08'
[../]
[disp_x_p4_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.08'
[../]
[disp_x_p5_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 -0.235'
[../]
[disp_x_p5_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 -0.235'
[../]
[disp_x_p6_pos]
type = PointValue
variable = disp_x
point = '0.24 0.08 0.235'
[../]
[disp_x_p6_neg]
type = PointValue
variable = disp_x
point = '-0.24 0.08 0.235'
[../]
[disp_y_p1_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 -0.08'
[../]
[disp_y_p1_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 -0.08'
[../]
[disp_y_p2_pos]
type = PointValue
variable = disp_y
point = '-0.08 0.24 0.08'
[../]
[disp_y_p2_neg]
type = PointValue
variable = disp_y
point = '-0.08 -0.24 0.08'
[../]
[disp_y_p3_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.08'
[../]
[disp_y_p3_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.08'
[../]
[disp_y_p4_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.08'
[../]
[disp_y_p4_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.08'
[../]
[disp_y_p5_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 -0.235'
[../]
[disp_y_p5_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 -0.235'
[../]
[disp_y_p6_pos]
type = PointValue
variable = disp_y
point = '0.08 0.24 0.235'
[../]
[disp_y_p6_neg]
type = PointValue
variable = disp_y
point = '0.08 -0.24 0.235'
[../]
[disp_y_p7_pos]
type = PointValue
variable = disp_y
point = '-0.235 0.24 0.08'
[../]
[disp_y_p7_neg]
type = PointValue
variable = disp_y
point = '-0.235 -0.24 0.08'
[../]
[disp_y_p8_pos]
type = PointValue
variable = disp_y
point = '0.235 0.24 0.08'
[../]
[disp_y_p8_neg]
type = PointValue
variable = disp_y
point = '0.235 -0.24 0.08'
[../]
[disp_z_p1_pos]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 0.24'
[../]
[disp_z_p1_neg]
type = PointValue
variable = disp_z
point = '-0.08 -0.08 -0.24'
[../]
[disp_z_p2_pos]
type = PointValue
variable = disp_z
point = '-0.08 0.08 0.24'
[../]
[disp_z_p2_neg]
type = PointValue
variable = disp_z
point = '-0.08 0.08 -0.24'
[../]
[disp_z_p3_pos]
type = PointValue
variable = disp_z
point = '0.08 -0.08 0.24'
[../]
[disp_z_p3_neg]
type = PointValue
variable = disp_z
point = '0.08 -0.08 -0.24'
[../]
[disp_z_p4_pos]
type = PointValue
variable = disp_z
point = '0.08 0.08 0.24'
[../]
[disp_z_p4_neg]
type = PointValue
variable = disp_z
point = '0.08 0.08 -0.24'
[../]
[disp_z_p5_pos]
type = PointValue
variable = disp_z
point = '0.235 0.08 0.24'
[../]
[disp_z_p5_neg]
type = PointValue
variable = disp_z
point = '0.235 0.08 -0.24'
[../]
[disp_z_p6_pos]
type = PointValue
variable = disp_z
point = '-0.235 0.08 0.24'
[../]
[disp_z_p6_neg]
type = PointValue
variable = disp_z
point = '-0.235 0.08 -0.24'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 2419200
dt = 1000000
automatic_scaling = true
end_time = 38880000
l_max_its = 20
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
csv = true
#exodus = true #Turned off to save space
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/concrete_ASR_swelling/asr_confined.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = mesh_contact_strip.e
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[AuxVariables]
[./T]
order = FIRST
family = LAGRANGE
initial_condition = 35.0
[../]
[./ASR_ex]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_vstrain]
order = CONSTANT
family = MONOMIAL
[../]
[./ASR_strain_xx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_xy]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_yz]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./ASR_strain_zx]
order = CONSTANT
family = MONOMIAL
block = 1
[../]
[./total_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/TensorMechanics/Master]
[./concrete]
block = 1
strain = FINITE
add_variables = true
eigenstrain_names = 'thermal_expansion asr_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[./steel]
block = 2
strain = FINITE
add_variables = true
eigenstrain_names = 'thermal_expansion'
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[Contact]
[./leftright]
primary = 6
secondary = 5
model = frictionless
tangential_tolerance = 5e-4
penalty = 1.0e12
normalize_penalty = true
[../]
[]
[AuxKernels]
[./ASR_ex]
type = MaterialRealAux
variable = ASR_ex
block = 1
property = ASR_extent
execute_on = 'timestep_end'
[../]
[./ASR_vstrain]
type = MaterialRealAux
block = 1
variable = ASR_vstrain
property = ASR_volumetric_strain
execute_on = 'timestep_end'
[../]
[./ASR_strain_xx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./ASR_strain_yy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_zz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_xy]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_xy
index_i = 0
index_j = 1
execute_on = 'timestep_end'
[../]
[./ASR_strain_yz]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_yz
index_i = 1
index_j = 2
execute_on = 'timestep_end'
[../]
[./ASR_strain_zx]
type = RankTwoAux
block = 1
rank_two_tensor = asr_expansion
variable = ASR_strain_zx
index_i = 0
index_j = 2
execute_on = 'timestep_end'
[../]
[./total_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./total_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[]
[Materials]
[./concreteTH]
type = ConcreteThermalMoisture
# setup thermal property models and parameters
# options available: CONSTANT ASCE-1992 KODUR-2004 EUROCODE-2004 KIM-2003
thermal_conductivity_model = CONSTANT
thermal_capacity_model = CONSTANT
# aggregate_type = Siliceous #options: Siliceous Carbonate
ref_density_of_concrete = 2250.0 # in kg/m^3
ref_specific_heat_of_concrete = 1100.0 # in J/(Kg.0C)
ref_thermal_conductivity_of_concrete = 3 # in W/(m.0C)
# # setup moisture capacity and humidity diffusivity models
# aggregate_pore_type = dense #options: dense porous
# aggregate_mass = 1877.0 #mass of aggregate (kg) per m^3 of concrete
# cement_type = 1 #options: 1 2 3 4
# cement_mass = 354.0 #mass of cement (kg) per m^3 of concrete
# water_to_cement_ratio = 0.43
# concrete_cure_time = 23.0 #curing time in (days)
# #options available for humidity diffusivity:
# moisture_diffusivity_model = Bazant #options: Bazant Mensi
# D1 = 3.0e-12
# coupled_moisture_diffusivity_factor = 1.0e-3 # factor for mositure diffusivity due to heat
# #coupled nonlinear variables
# relative_humidity = rh
temperature = T
block = '1 2'
[../]
[elasticity_concrete]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 37.3e9
poissons_ratio = 0.22
# residual_youngs_modulus_fraction = 0.5
[]
[ASR_damage_concrete]
type = ConcreteASRMicrocrackingDamage
block = 1
residual_youngs_modulus_fraction = 0.5
[]
[thermal_strain_concrete]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = T
thermal_expansion_coeff = 1.0e-5
stress_free_temperature = 35.0
eigenstrain_name = thermal_expansion
[]
[stress_concrete]
type = ComputeDamageStress
block = 1
damage_model = ASR_damage_concrete
[]
[ASR_expansion]
type = ConcreteASREigenstrain
block = 1
expansion_type = Anisotropic
reference_temperature = 35.0
temperature_unit = Celsius
max_volumetric_expansion = 0.00262
characteristic_time = 68.9
latency_time = 111.0
characteristic_activation_energy = 5400.0
latency_activation_energy = 9400.0
compressive_strength = 31.0e6
expansion_stress_limit = 8.0e6
tensile_strength = 3.2e6
stress_latency_factor = 2.3333
ASR_dependent_tensile_strength = true
residual_tensile_strength_fraction = 0.5
temperature = T
relative_humidity = 0.0
rh_exponent = 0.0
eigenstrain_name = asr_expansion
[]
[elasticity_steel]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 193e9
poissons_ratio = 0.3
[]
[thermal_strain_steel]
type = ComputeThermalExpansionEigenstrain
block = 2
temperature = T
thermal_expansion_coeff = 1.0e-5
stress_free_temperature = 35.0
eigenstrain_name = thermal_expansion
[]
[stress_steel]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[BCs]
[./x_disp]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y_disp]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./axial_load]
type = NeumannBC
variable = disp_y
boundary = 4
value = -20e6
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -snes_ls -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 201 cubic 0.7'
# petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
# petsc_options_value = 'lu superlu_dist 101'
# petsc_options_iname = '-pc_type -ksp_gmres_restart'
# petsc_options_value = 'lu 101'
dt = 100000
num_steps = 5
l_max_its = 50
l_tol = 1e-6
nl_max_its = 10
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
[]
[Outputs]
file_base = asr_confined_strip_out
interval = 1
exodus = true
perf_graph = true
[./Console]
type = Console
[../]
[]