StrainEnergyRateDensity calculates the strain energy rate density. More...

#include <StrainEnergyRateDensity.h>

Inheritance diagram for StrainEnergyRateDensityTempl< is_ad >:

Public Types
typedef DerivativeMaterialPropertyNameInterface::SymbolName	SymbolName

Public Member Functions
	StrainEnergyRateDensityTempl (const InputParameters &parameters)

virtual void	initQpStatefulProperties () override

virtual void	initialSetup () override

virtual void	computeQpProperties () override

const GenericMaterialProperty< U, is_ad > &	getDefaultMaterialProperty (const std::string &name)

const GenericMaterialProperty< U, is_ad > &	getDefaultMaterialPropertyByName (const std::string &name)

void	validateDerivativeMaterialPropertyBase (const std::string &base)

const MaterialPropertyName	derivativePropertyName (const MaterialPropertyName &base, const std::vector< SymbolName > &c) const

const MaterialPropertyName	derivativePropertyNameFirst (const MaterialPropertyName &base, const SymbolName &c1) const

const MaterialPropertyName	derivativePropertyNameSecond (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2) const

const MaterialPropertyName	derivativePropertyNameThird (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2, const SymbolName &c3) const

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const std::vector< VariableName > &c)

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const std::vector< SymbolName > &c)

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const std::vector< VariableName > &c)

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const std::vector< SymbolName > &c)

GenericMaterialProperty< U, is_ad > &	declarePropertyDerivative (const std::string &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const std::vector< VariableName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const std::vector< SymbolName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const SymbolName &c1, unsigned int v2, unsigned int v3=libMesh::invalid_uint)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, unsigned int v1, unsigned int v2=libMesh::invalid_uint, unsigned int v3=libMesh::invalid_uint)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const std::vector< VariableName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const std::vector< SymbolName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, const SymbolName &c1, unsigned int v2, unsigned int v3=libMesh::invalid_uint)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivative (const std::string &base, unsigned int v1, unsigned int v2=libMesh::invalid_uint, unsigned int v3=libMesh::invalid_uint)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const std::vector< VariableName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const std::vector< SymbolName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const std::vector< VariableName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const std::vector< SymbolName > &c)

const GenericMaterialProperty< U, is_ad > &	getMaterialPropertyDerivativeByName (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2="", const SymbolName &c3="")

void	validateCoupling (const MaterialPropertyName &base, const std::vector< VariableName > &c, bool validate_aux=true)

void	validateCoupling (const MaterialPropertyName &base, const VariableName &c1="", const VariableName &c2="", const VariableName &c3="")

void	validateCoupling (const MaterialPropertyName &base, const std::vector< VariableName > &c, bool validate_aux=true)

void	validateCoupling (const MaterialPropertyName &base, const VariableName &c1="", const VariableName &c2="", const VariableName &c3="")

void	validateNonlinearCoupling (const MaterialPropertyName &base, const VariableName &c1="", const VariableName &c2="", const VariableName &c3="")

void	validateNonlinearCoupling (const MaterialPropertyName &base, const VariableName &c1="", const VariableName &c2="", const VariableName &c3="")

const MaterialPropertyName	propertyName (const MaterialPropertyName &base, const std::vector< SymbolName > &c) const

const MaterialPropertyName	propertyName (const MaterialPropertyName &base, const std::vector< SymbolName > &c) const

const MaterialPropertyName	propertyNameFirst (const MaterialPropertyName &base, const SymbolName &c1) const

const MaterialPropertyName	propertyNameFirst (const MaterialPropertyName &base, const SymbolName &c1) const

const MaterialPropertyName	propertyNameSecond (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2) const

const MaterialPropertyName	propertyNameSecond (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2) const

const MaterialPropertyName	propertyNameThird (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2, const SymbolName &c3) const

const MaterialPropertyName	propertyNameThird (const MaterialPropertyName &base, const SymbolName &c1, const SymbolName &c2, const SymbolName &c3) const

Static Public Member Functions
static InputParameters	validParams ()

Private Member Functions
bool	haveMaterialProperty (const std::string &prop_name)

std::vector< VariableName >	buildVariableVector (const VariableName &c1, const VariableName &c2, const VariableName &c3)

void	validateCouplingHelper (const MaterialPropertyName &base, const std::vector< VariableName > &c, const System &system, std::vector< VariableName > &missing)

bool	isNotObjectVariable (const VariableName &name)

Private Attributes
const std::string	_base_name
	Base name of the material system.

MaterialProperty< Real > &	_strain_energy_rate_density
	The strain energy density material property.

const GenericMaterialProperty< RankTwoTensor, is_ad > &	_stress
	Current and old values of stress.

const GenericMaterialProperty< RankTwoTensor, is_ad > &	_strain_rate
	Current value of the strain increment for incremental models.

const unsigned	_num_models
	number of plastic models

std::vector< GenericStressUpdateBase< is_ad > * >	_inelastic_models
	The user supplied list of inelastic models to compute the strain energy release rate.

FEProblemBase &	_dmi_fe_problem

Detailed Description

template<bool is_ad>
class StrainEnergyRateDensityTempl< is_ad >

StrainEnergyRateDensity calculates the strain energy rate density.

Definition at line 26 of file StrainEnergyRateDensity.h.

Constructor & Destructor Documentation

◆ StrainEnergyRateDensityTempl()

template<bool is_ad>

StrainEnergyRateDensityTempl< is_ad >::StrainEnergyRateDensityTempl ( const InputParameters & parameters )

Definition at line 37 of file StrainEnergyRateDensity.C.

  : DerivativeMaterialInterface<Material>(parameters),
    _base_name(isParamValid("base_name") ? getParam<std::string>("base_name") + "_" : ""),
    _strain_energy_rate_density(declareProperty<Real>(_base_name + "strain_energy_rate_density")),
    _stress(getGenericMaterialProperty<RankTwoTensor, is_ad>(_base_name + "stress")),
    _strain_rate(getGenericMaterialProperty<RankTwoTensor, is_ad>(_base_name + "strain_rate")),
    _num_models(getParam<std::vector<MaterialName>>("inelastic_models").size())
{
}

Member Function Documentation

◆ computeQpProperties()

template<bool is_ad>

void StrainEnergyRateDensityTempl< is_ad >::computeQpProperties ( )

overridevirtual

Definition at line 74 of file StrainEnergyRateDensity.C.

{
  for (unsigned int i = 0; i < _inelastic_models.size(); ++i)
  {
    _inelastic_models[i]->setQp(_qp);
    _strain_energy_rate_density[_qp] = MetaPhysicL::raw_value(
        _inelastic_models[i]->computeStrainEnergyRateDensity(_stress, _strain_rate));
  }
}

◆ initialSetup()

template<bool is_ad>

void StrainEnergyRateDensityTempl< is_ad >::initialSetup ( )

overridevirtual

Definition at line 50 of file StrainEnergyRateDensity.C.

{
  std::vector<MaterialName> models = getParam<std::vector<MaterialName>>("inelastic_models");
 
  // Store inelastic models as generic StressUpdateBase.
  for (unsigned int i = 0; i < _num_models; ++i)
  {
    GenericStressUpdateBase<is_ad> * inelastic_model_stress_update =
        dynamic_cast<GenericStressUpdateBase<is_ad> *>(&getMaterialByName(models[i]));
 
    if (inelastic_model_stress_update)
      _inelastic_models.push_back(inelastic_model_stress_update);
  }
}

◆ initQpStatefulProperties()

template<bool is_ad>

void StrainEnergyRateDensityTempl< is_ad >::initQpStatefulProperties ( )

overridevirtual

Definition at line 67 of file StrainEnergyRateDensity.C.

{
  _strain_energy_rate_density[_qp] = 0.0;
}

◆ validParams()

template<bool is_ad>

InputParameters StrainEnergyRateDensityTempl< is_ad >::validParams ( )

static

Definition at line 19 of file StrainEnergyRateDensity.C.

{
  InputParameters params = Material::validParams();
  params.addClassDescription("Computes the strain energy density rate using a combination of the "
                             "elastic and inelastic components of the strain increment, which is a "
                             "valid assumption for monotonic behavior.");
  params.addParam<std::string>("base_name",
                               "Optional parameter that allows the user to define "
                               "multiple mechanics material systems on the same "
                               "block, i.e. for multiple phases");
  params.addRequiredRangeCheckedParam<std::vector<MaterialName>>(
      "inelastic_models",
      "inelastic_models_size=1",
      "The material objects to use to calculate the strain energy rate density.");
  return params;
}

Member Data Documentation

◆ _base_name

template<bool is_ad>

const std::string StrainEnergyRateDensityTempl< is_ad >::_base_name

private

Base name of the material system.

Definition at line 39 of file StrainEnergyRateDensity.h.

◆ _inelastic_models

template<bool is_ad>

std::vector<GenericStressUpdateBase<is_ad> *> StrainEnergyRateDensityTempl< is_ad >::_inelastic_models

private

The user supplied list of inelastic models to compute the strain energy release rate.

Definition at line 54 of file StrainEnergyRateDensity.h.

◆ _num_models

template<bool is_ad>

const unsigned StrainEnergyRateDensityTempl< is_ad >::_num_models

private

number of plastic models

Definition at line 51 of file StrainEnergyRateDensity.h.

◆ _strain_energy_rate_density

template<bool is_ad>

MaterialProperty<Real>& StrainEnergyRateDensityTempl< is_ad >::_strain_energy_rate_density

private

The strain energy density material property.

Definition at line 42 of file StrainEnergyRateDensity.h.

◆ _strain_rate

template<bool is_ad>

const GenericMaterialProperty<RankTwoTensor, is_ad>& StrainEnergyRateDensityTempl< is_ad >::_strain_rate

private

Current value of the strain increment for incremental models.

Definition at line 48 of file StrainEnergyRateDensity.h.

◆ _stress

template<bool is_ad>

const GenericMaterialProperty<RankTwoTensor, is_ad>& StrainEnergyRateDensityTempl< is_ad >::_stress

private

Current and old values of stress.

Definition at line 45 of file StrainEnergyRateDensity.h.

The documentation for this class was generated from the following files:

solid_mechanics/include/materials/StrainEnergyRateDensity.h
solid_mechanics/src/materials/StrainEnergyRateDensity.C

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ StrainEnergyRateDensityTempl()

Member Function Documentation

◆ computeQpProperties()

◆ initialSetup()

◆ initQpStatefulProperties()

◆ validParams()

Member Data Documentation

◆ _base_name

◆ _inelastic_models

◆ _num_models

◆ _strain_energy_rate_density

◆ _strain_rate

◆ _stress