ADComputeVariableIsotropicElasticityTensor< compute_stage > Class Template Reference

ADComputeVariableIsotropicElasticityTensor defines an elasticity tensor material for isotropic materials in which the elastic constants (Young's modulus and Poisson's ratio) vary as defined by material properties. More...

#include <ADComputeVariableIsotropicElasticityTensor.h>

Inheritance diagram for ADComputeVariableIsotropicElasticityTensor< compute_stage >:

Public Member Functions
	ADComputeVariableIsotropicElasticityTensor (const InputParameters &parameters)
bool	hasGuarantee (const MaterialPropertyName &prop_name, Guarantee guarantee)

Static Public Member Functions
static InputParameters	validParams ()

Protected Member Functions
virtual void	computeQpElasticityTensor () override
const	ADMaterialProperty (Real) &_youngs_modulus
	Material defining the Young's Modulus. More...
const	ADMaterialProperty (Real) &_poissons_ratio
	Material defining the Poisson's Ratio. More...
virtual void	computeQpProperties ()
	ADMaterialProperty (RankFourTensor) &_elasticity_tensor
void	issueGuarantee (const MaterialPropertyName &prop_name, Guarantee guarantee)
void	revokeGuarantee (const MaterialPropertyName &prop_name, Guarantee guarantee)

Protected Attributes
	usingComputeElasticityTensorBaseMembers
const std::string	_base_name
std::string	_elasticity_tensor_name
const Function *const	_prefactor_function
	prefactor function to multiply the elasticity tensor with More...
	usingMaterialMembers

Private Attributes
std::map< MaterialPropertyName, std::set< Guarantee > >	_guarantees

Detailed Description

template<ComputeStage compute_stage>
class ADComputeVariableIsotropicElasticityTensor< compute_stage >

ADComputeVariableIsotropicElasticityTensor defines an elasticity tensor material for isotropic materials in which the elastic constants (Young's modulus and Poisson's ratio) vary as defined by material properties.

Definition at line 15 of file ADComputeVariableIsotropicElasticityTensor.h.

Constructor & Destructor Documentation

ADComputeVariableIsotropicElasticityTensor()

template<ComputeStage compute_stage>

ADComputeVariableIsotropicElasticityTensor< compute_stage >::ADComputeVariableIsotropicElasticityTensor

(

const InputParameters &

parameters

)

Definition at line 33 of file ADComputeVariableIsotropicElasticityTensor.C.

  : ADComputeElasticityTensorBase<compute_stage>(parameters),
    _youngs_modulus(getADMaterialProperty<Real>("youngs_modulus")),
    _poissons_ratio(getADMaterialProperty<Real>("poissons_ratio"))
{
  // all tensors created by this class are always isotropic
  issueGuarantee(_elasticity_tensor_name, Guarantee::ISOTROPIC);
}

Member Function Documentation

ADMaterialProperty() [1/3]

template<ComputeStage compute_stage>

ADComputeElasticityTensorBase< compute_stage >::ADMaterialProperty ( RankFourTensor  ) &

protectedinherited

ADMaterialProperty() [2/3]

template<ComputeStage compute_stage>

const ADComputeVariableIsotropicElasticityTensor< compute_stage >::ADMaterialProperty ( Real  ) &

protected

Material defining the Poisson's Ratio.

ADMaterialProperty() [3/3]

template<ComputeStage compute_stage>

const ADComputeVariableIsotropicElasticityTensor< compute_stage >::ADMaterialProperty ( Real  ) &

protected

Material defining the Young's Modulus.

computeQpElasticityTensor()

template<ComputeStage compute_stage>

void ADComputeVariableIsotropicElasticityTensor< compute_stage >::computeQpElasticityTensor ( )

overrideprotectedvirtual

Implements ADComputeElasticityTensorBase< compute_stage >.

Definition at line 44 of file ADComputeVariableIsotropicElasticityTensor.C.

{
  _elasticity_tensor[_qp].fillSymmetricIsotropicEandNu(_youngs_modulus[_qp], _poissons_ratio[_qp]);
}

computeQpProperties()

template<ComputeStage compute_stage>

void ADComputeElasticityTensorBase< compute_stage >::computeQpProperties ( )

protectedvirtualinherited

Definition at line 46 of file ADComputeElasticityTensorBase.C.

{
  computeQpElasticityTensor();
 
  // Multiply by prefactor
  if (_prefactor_function)
    _elasticity_tensor[_qp] *= _prefactor_function->value(_t, _q_point[_qp]);
}

hasGuarantee()

bool GuaranteeProvider::hasGuarantee ( const MaterialPropertyName &  prop_name, Guarantee  guarantee  )

inherited

Definition at line 16 of file GuaranteeProvider.C.

{
  auto it = _guarantees.find(prop_name);
  if (it == _guarantees.end())
    return false;
 
  auto it2 = it->second.find(guarantee);
  return it2 != it->second.end();
}

issueGuarantee()

void GuaranteeProvider::issueGuarantee ( const MaterialPropertyName &  prop_name, Guarantee  guarantee  )

protectedinherited

Definition at line 27 of file GuaranteeProvider.C.

{
  // intentional insertion
  _guarantees[prop_name].insert(guarantee);
}

Referenced by ADComputeVariableIsotropicElasticityTensor< compute_stage >::ADComputeVariableIsotropicElasticityTensor(), ComputeCosseratElasticityTensor::ComputeCosseratElasticityTensor(), ComputeElasticityTensor::ComputeElasticityTensor(), ComputeIsotropicElasticityTensor::ComputeIsotropicElasticityTensor(), ComputeLayeredCosseratElasticityTensor::ComputeLayeredCosseratElasticityTensor(), ComputeVariableIsotropicElasticityTensor::ComputeVariableIsotropicElasticityTensor(), GeneralizedKelvinVoigtModel::GeneralizedKelvinVoigtModel(), and GeneralizedMaxwellModel::GeneralizedMaxwellModel().

revokeGuarantee()

void GuaranteeProvider::revokeGuarantee ( const MaterialPropertyName &  prop_name, Guarantee  guarantee  )

protectedinherited

Definition at line 34 of file GuaranteeProvider.C.

{
  auto it = _guarantees.find(prop_name);
  if (it != _guarantees.end())
    it->second.erase(guarantee);
}

Referenced by ComputeElasticityTensorCP::ComputeElasticityTensorCP().

validParams()

template<ComputeStage compute_stage>

InputParameters ADComputeVariableIsotropicElasticityTensor< compute_stage >::validParams ( )

static

Definition at line 19 of file ADComputeVariableIsotropicElasticityTensor.C.

{
  InputParameters params = ADComputeElasticityTensorBase<compute_stage>::validParams();
  params.addClassDescription("Compute an isotropic elasticity tensor for elastic constants that "
                             "change as a function of material properties");
  params.addRequiredParam<MaterialPropertyName>("youngs_modulus",
                                                "Name of material defining the Young's Modulus");
  params.addRequiredParam<MaterialPropertyName>("poissons_ratio",
                                                "Name of material defining the Poisson's Ratio");
  return params;
}

Member Data Documentation

_base_name

template<ComputeStage compute_stage>

const std::string ADComputeElasticityTensorBase< compute_stage >::_base_name

protectedinherited

Definition at line 48 of file ADComputeElasticityTensorBase.h.

_elasticity_tensor_name

template<ComputeStage compute_stage>

std::string ADComputeElasticityTensorBase< compute_stage >::_elasticity_tensor_name

protectedinherited

Definition at line 49 of file ADComputeElasticityTensorBase.h.

Referenced by ADComputeVariableIsotropicElasticityTensor< compute_stage >::ADComputeVariableIsotropicElasticityTensor().

_guarantees

std::map<MaterialPropertyName, std::set<Guarantee> > GuaranteeProvider::_guarantees

privateinherited

Definition at line 37 of file GuaranteeProvider.h.

Referenced by GuaranteeProvider::hasGuarantee(), GuaranteeProvider::issueGuarantee(), and GuaranteeProvider::revokeGuarantee().

_prefactor_function

template<ComputeStage compute_stage>

const Function* const ADComputeElasticityTensorBase< compute_stage >::_prefactor_function

protectedinherited

prefactor function to multiply the elasticity tensor with

Definition at line 54 of file ADComputeElasticityTensorBase.h.

usingComputeElasticityTensorBaseMembers

template<ComputeStage compute_stage>

ADComputeVariableIsotropicElasticityTensor< compute_stage >::usingComputeElasticityTensorBaseMembers

protected

Definition at line 42 of file ADComputeVariableIsotropicElasticityTensor.h.

usingMaterialMembers

template<ComputeStage compute_stage>

ADComputeElasticityTensorBase< compute_stage >::usingMaterialMembers

protectedinherited

Definition at line 56 of file ADComputeElasticityTensorBase.h.

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

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