ThermalFractureIntegral Class Reference

ThermalFractureIntegral computes the summation of the derivative of the eigenstrains with respect to temperature. More...

#include <ThermalFractureIntegral.h>

Inheritance diagram for ThermalFractureIntegral:

Public Member Functions
	ThermalFractureIntegral (const InputParameters &parameters)
virtual void	computeQpProperties () override

Static Public Member Functions
static InputParameters	validParams ()

Protected Attributes
const std::string	_base_name
const std::vector< MaterialPropertyName >	_eigenstrain_names
std::vector< const MaterialProperty< RankTwoTensor > * >	_deigenstrain_dT
MaterialProperty< RankTwoTensor > &	_total_deigenstrain_dT

Detailed Description

ThermalFractureIntegral computes the summation of the derivative of the eigenstrains with respect to temperature.

Definition at line 28 of file ThermalFractureIntegral.h.

Constructor & Destructor Documentation

ThermalFractureIntegral()

ThermalFractureIntegral::ThermalFractureIntegral

(

const InputParameters &

parameters

)

Definition at line 29 of file ThermalFractureIntegral.C.

  : DerivativeMaterialInterface<Material>(parameters),
    _base_name(isParamValid("base_name") ? getParam<std::string>("base_name") + "_" : ""),
    _eigenstrain_names(getParam<std::vector<MaterialPropertyName>>("eigenstrain_names")),
    _deigenstrain_dT(_eigenstrain_names.size()),
    _total_deigenstrain_dT(declareProperty<RankTwoTensor>("total_deigenstrain_dT"))
{
  // Get the materials containing the derivatives of the eigenstrains wrt temperature
  VariableName temp_name = getVar("temperature", 0)->name();
  if (_eigenstrain_names.size() == 0)
    mooseWarning("No 'eigenstrain_names' specified for ThermalFractureIntegral when 'temperature' "
                 "is specified");
 
  for (unsigned int i = 0; i < _deigenstrain_dT.size(); ++i)
    _deigenstrain_dT[i] = &getMaterialPropertyDerivative<RankTwoTensor>(
        _base_name + _eigenstrain_names[i], temp_name);
}

Member Function Documentation

computeQpProperties()

void ThermalFractureIntegral::computeQpProperties ( )

overridevirtual

Definition at line 48 of file ThermalFractureIntegral.C.

{
  _total_deigenstrain_dT[_qp] = ((*_deigenstrain_dT[0])[_qp]);
  for (unsigned int i = 1; i < _deigenstrain_dT.size(); ++i)
    _total_deigenstrain_dT[_qp] += (*_deigenstrain_dT[i])[_qp];
}

validParams()

InputParameters ThermalFractureIntegral::validParams ( )

static

Definition at line 18 of file ThermalFractureIntegral.C.

{
  InputParameters params = Material::validParams();
  params.addClassDescription(
      "Calculates summation of the derivative of the eigenstrains with respect to temperature.");
  params.addRequiredCoupledVar("temperature", "Coupled temperature");
  params.addParam<std::vector<MaterialPropertyName>>(
      "eigenstrain_names", "List of eigenstrains to be applied in this strain calculation");
  return params;
}

Member Data Documentation

_base_name

const std::string ThermalFractureIntegral::_base_name

protected

Definition at line 38 of file ThermalFractureIntegral.h.

Referenced by ThermalFractureIntegral().

_deigenstrain_dT

std::vector<const MaterialProperty<RankTwoTensor> *> ThermalFractureIntegral::_deigenstrain_dT

protected

Definition at line 40 of file ThermalFractureIntegral.h.

Referenced by computeQpProperties(), and ThermalFractureIntegral().

_eigenstrain_names

const std::vector<MaterialPropertyName> ThermalFractureIntegral::_eigenstrain_names

protected

Definition at line 39 of file ThermalFractureIntegral.h.

Referenced by ThermalFractureIntegral().

_total_deigenstrain_dT

MaterialProperty<RankTwoTensor>& ThermalFractureIntegral::_total_deigenstrain_dT

protected

Definition at line 41 of file ThermalFractureIntegral.h.

Referenced by computeQpProperties().

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

• tensor_mechanics/include/materials/ThermalFractureIntegral.h
• tensor_mechanics/src/materials/ThermalFractureIntegral.C