ComputeExtraStressBase Class Reference

ComputeExtraStressBase is the base class for extra_stress, which is added to stress calculated by the material's constitutive model. More...

#include <ComputeExtraStressBase.h>

Inheritance diagram for ComputeExtraStressBase:

Public Member Functions
	ComputeExtraStressBase (const InputParameters &parameters)

Static Public Member Functions
static InputParameters	validParams ()

Protected Member Functions
virtual void	computeQpProperties ()
virtual void	computeQpExtraStress ()=0

Protected Attributes
const std::string	_base_name
std::string	_extra_stress_name
MaterialProperty< RankTwoTensor > &	_extra_stress

Detailed Description

ComputeExtraStressBase is the base class for extra_stress, which is added to stress calculated by the material's constitutive model.

Definition at line 24 of file ComputeExtraStressBase.h.

Constructor & Destructor Documentation

ComputeExtraStressBase()

ComputeExtraStressBase::ComputeExtraStressBase

(

const InputParameters &

parameters

)

Definition at line 25 of file ComputeExtraStressBase.C.

  : Material(parameters),
    _base_name(isParamValid("base_name") ? getParam<std::string>("base_name") + "_" : ""),
    _extra_stress_name(_base_name + "extra_stress"),
    _extra_stress(declareProperty<RankTwoTensor>(_base_name + "extra_stress"))
{
}

Member Function Documentation

computeQpExtraStress()

virtual void ComputeExtraStressBase::computeQpExtraStress ( )

protectedpure virtual

Implemented in ComputeExtraStressConstant, and ComputeExtraStressVDWGas.

Referenced by computeQpProperties().

computeQpProperties()

void ComputeExtraStressBase::computeQpProperties ( )

protectedvirtual

Definition at line 34 of file ComputeExtraStressBase.C.

{
  computeQpExtraStress();
}

validParams()

InputParameters ComputeExtraStressBase::validParams ( )

static

Definition at line 15 of file ComputeExtraStressBase.C.

{
  InputParameters params = Material::validParams();
  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");
  return params;
}

Referenced by ComputeExtraStressConstant::validParams(), and ComputeExtraStressVDWGas::validParams().

Member Data Documentation

_base_name

const std::string ComputeExtraStressBase::_base_name

protected

Definition at line 35 of file ComputeExtraStressBase.h.

_extra_stress

MaterialProperty<RankTwoTensor>& ComputeExtraStressBase::_extra_stress

protected

Definition at line 38 of file ComputeExtraStressBase.h.

Referenced by ComputeExtraStressConstant::computeQpExtraStress(), and ComputeExtraStressVDWGas::computeQpExtraStress().

_extra_stress_name

std::string ComputeExtraStressBase::_extra_stress_name

protected

Definition at line 36 of file ComputeExtraStressBase.h.

---

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

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