ADComputeRSphericalSmallStrain defines a strain tensor, assuming small strains, in a 1D simulation assumming spherical symmetry. More...

#include <ADComputeRSphericalSmallStrain.h>

Inheritance diagram for ADComputeRSphericalSmallStrain< compute_stage >:

[legend]

Public Member Functions
	ADComputeRSphericalSmallStrain (const InputParameters &parameters)

virtual void	computeProperties () override

void	initialSetup () override

Static Public Member Functions
static InputParameters	validParams ()

Public Attributes
	usingComputeSmallStrainMembers

Protected Member Functions
virtual void	initQpStatefulProperties () override

virtual void	displacementIntegrityCheck ()

	ADMaterialProperty (RankTwoTensor) &_mechanical_strain

	ADMaterialProperty (RankTwoTensor) &_total_strain

const	ADMaterialProperty (RankTwoTensor) *_global_strain

Protected Attributes
	usingComputeStrainBaseMembers

const unsigned int	_ndisp
	Coupled displacement variables. More...

std::vector< const ADVariableValue * >	_disp

std::vector< const ADVariableGradient * >	_grad_disp

const std::string	_base_name

std::vector< MaterialPropertyName >	_eigenstrain_names

std::vector< const ADMaterialProperty(RankTwoTensor) * >	_eigenstrains

const bool	_volumetric_locking_correction

const Real &	_current_elem_volume

	usingMaterialMembers

Detailed Description

template<ComputeStage compute_stage>
class ADComputeRSphericalSmallStrain< compute_stage >

ADComputeRSphericalSmallStrain defines a strain tensor, assuming small strains, in a 1D simulation assumming spherical symmetry.

The polar and azimuthal strains are functions of the radial displacement and radial position in this 1D problem.

Definition at line 15 of file ADComputeRSphericalSmallStrain.h.

Constructor & Destructor Documentation

◆ ADComputeRSphericalSmallStrain()

template<ComputeStage compute_stage>

ADComputeRSphericalSmallStrain< compute_stage >::ADComputeRSphericalSmallStrain ( const InputParameters & parameters )

Definition at line 29 of file ADComputeRSphericalSmallStrain.C.

   : ADComputeSmallStrain<compute_stage>(parameters)
 {
 }

Member Function Documentation

◆ ADMaterialProperty() [1/3]

template<ComputeStage compute_stage>

ADComputeStrainBase< compute_stage >::ADMaterialProperty ( RankTwoTensor ) &

protectedinherited

◆ ADMaterialProperty() [2/3]

template<ComputeStage compute_stage>

ADComputeStrainBase< compute_stage >::ADMaterialProperty ( RankTwoTensor ) &

protectedinherited

◆ ADMaterialProperty() [3/3]

template<ComputeStage compute_stage>

const ADComputeStrainBase< compute_stage >::ADMaterialProperty ( RankTwoTensor )

protectedinherited

◆ computeProperties()

template<ComputeStage compute_stage>

void ADComputeRSphericalSmallStrain< compute_stage >::computeProperties ( )

overridevirtual

Reimplemented from ADComputeSmallStrain< compute_stage >.

Definition at line 37 of file ADComputeRSphericalSmallStrain.C.

 {
   for (_qp = 0; _qp < _qrule->n_points(); ++_qp)
   {
     _total_strain[_qp](0, 0) = (*_grad_disp[0])[_qp](0);
  
     if (_q_point[_qp](0) != 0.0)
       _total_strain[_qp](1, 1) = (*_disp[0])[_qp] / _q_point[_qp](0);
  
     else
       _total_strain[_qp](1, 1) = 0.0;
  
     // \epsilon_{\theta \theta} = \epsilon{\phi \phi} in this 1D spherical system
     _total_strain[_qp](2, 2) = _total_strain[_qp](1, 1);
  
     _mechanical_strain[_qp] = _total_strain[_qp];
  
     // Remove the eigenstrains
     for (auto es : _eigenstrains)
       _mechanical_strain[_qp] -= (*es)[_qp];
   }
 }

◆ displacementIntegrityCheck()

template<ComputeStage compute_stage>

void ADComputeStrainBase< compute_stage >::displacementIntegrityCheck ( )

protectedvirtualinherited

Reimplemented in ADCompute2DFiniteStrain< compute_stage >, ADCompute2DIncrementalStrain< compute_stage >, and ADCompute2DSmallStrain< compute_stage >.

Definition at line 93 of file ADComputeStrainBase.C.

 {
   // Checking for consistency between mesh size and length of the provided displacements vector
   if (_ndisp != _mesh.dimension())
     paramError(
         "displacements",
         "The number of variables supplied in 'displacements' must match the mesh dimension.");
 }

◆ initialSetup()

template<ComputeStage compute_stage>

void ADComputeStrainBase< compute_stage >::initialSetup ( )

overrideinherited

Definition at line 73 of file ADComputeStrainBase.C.

 {
   displacementIntegrityCheck();
   // fetch coupled variables and gradients (as stateful properties if necessary)
   for (unsigned int i = 0; i < _ndisp; ++i)
   {
     _disp[i] = &adCoupledValue("displacements", i);
     _grad_disp[i] = &adCoupledGradient("displacements", i);
   }
  
   // set unused dimensions to zero
   for (unsigned i = _ndisp; i < 3; ++i)
   {
     _disp[i] = &adZeroValue();
     _grad_disp[i] = &adZeroGradient();
   }
 }

Referenced by ADComputeIncrementalStrainBase< compute_stage >::initialSetup().

◆ initQpStatefulProperties()

template<ComputeStage compute_stage>

void ADComputeStrainBase< compute_stage >::initQpStatefulProperties ( )

overrideprotectedvirtualinherited

Reimplemented in ADComputeIncrementalStrainBase< compute_stage >.

Definition at line 104 of file ADComputeStrainBase.C.

 {
   _mechanical_strain[_qp].zero();
   _total_strain[_qp].zero();
 }

◆ validParams()

template<ComputeStage compute_stage>

InputParameters ADComputeRSphericalSmallStrain< compute_stage >::validParams ( )

static

Definition at line 21 of file ADComputeRSphericalSmallStrain.C.

 {
   InputParameters params = ADComputeSmallStrain<compute_stage>::validParams();
   params.addClassDescription("Compute a small strain 1D spherical symmetry case.");
   return params;
 }

Member Data Documentation

◆ _base_name

template<ComputeStage compute_stage>

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

protectedinherited

Definition at line 60 of file ADComputeStrainBase.h.

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

◆ _current_elem_volume

template<ComputeStage compute_stage>

const Real& ADComputeStrainBase< compute_stage >::_current_elem_volume

protectedinherited

Definition at line 71 of file ADComputeStrainBase.h.

◆ _disp

template<ComputeStage compute_stage>

std::vector<const ADVariableValue *> ADComputeStrainBase< compute_stage >::_disp

protectedinherited

Definition at line 57 of file ADComputeStrainBase.h.

◆ _eigenstrain_names

template<ComputeStage compute_stage>

std::vector<MaterialPropertyName> ADComputeStrainBase< compute_stage >::_eigenstrain_names

protectedinherited

Definition at line 65 of file ADComputeStrainBase.h.

Referenced by ADComputeIncrementalStrainBase< compute_stage >::ADComputeIncrementalStrainBase(), and ADComputeStrainBase< compute_stage >::ADComputeStrainBase().

◆ _eigenstrains

template<ComputeStage compute_stage>

std::vector<const ADMaterialProperty(RankTwoTensor) *> ADComputeStrainBase< compute_stage >::_eigenstrains

protectedinherited

Definition at line 66 of file ADComputeStrainBase.h.

Referenced by ADComputeGreenLagrangeStrain< compute_stage >::ADComputeGreenLagrangeStrain(), and ADComputeStrainBase< compute_stage >::ADComputeStrainBase().

◆ _grad_disp

template<ComputeStage compute_stage>

std::vector<const ADVariableGradient *> ADComputeStrainBase< compute_stage >::_grad_disp

protectedinherited

Definition at line 58 of file ADComputeStrainBase.h.

◆ _ndisp

template<ComputeStage compute_stage>

const unsigned int ADComputeStrainBase< compute_stage >::_ndisp

protectedinherited

Coupled displacement variables.

Definition at line 56 of file ADComputeStrainBase.h.

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

◆ _volumetric_locking_correction

template<ComputeStage compute_stage>

const bool ADComputeStrainBase< compute_stage >::_volumetric_locking_correction

protectedinherited

Definition at line 70 of file ADComputeStrainBase.h.

Referenced by ADComputeGreenLagrangeStrain< compute_stage >::ADComputeGreenLagrangeStrain(), and ADComputeStrainBase< compute_stage >::ADComputeStrainBase().

◆ usingComputeSmallStrainMembers

template<ComputeStage compute_stage>

ADComputeRSphericalSmallStrain< compute_stage >::usingComputeSmallStrainMembers

Definition at line 35 of file ADComputeRSphericalSmallStrain.h.

◆ usingComputeStrainBaseMembers

template<ComputeStage compute_stage>

ADComputeSmallStrain< compute_stage >::usingComputeStrainBaseMembers

protectedinherited

Definition at line 35 of file ADComputeSmallStrain.h.

◆ usingMaterialMembers

template<ComputeStage compute_stage>

ADComputeStrainBase< compute_stage >::usingMaterialMembers

protectedinherited

Definition at line 73 of file ADComputeStrainBase.h.

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

tensor_mechanics/include/materials/ADComputeRSphericalSmallStrain.h
tensor_mechanics/src/materials/ADComputeRSphericalSmallStrain.C

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

template<ComputeStage compute_stage> class ADComputeRSphericalSmallStrain< compute_stage >

Constructor & Destructor Documentation

◆ ADComputeRSphericalSmallStrain()

Member Function Documentation

◆ ADMaterialProperty() [1/3]

◆ ADMaterialProperty() [2/3]

◆ ADMaterialProperty() [3/3]

◆ computeProperties()

◆ displacementIntegrityCheck()

◆ initialSetup()

◆ initQpStatefulProperties()

◆ validParams()

Member Data Documentation

◆ _base_name

◆ _current_elem_volume

◆ _disp

◆ _eigenstrain_names

◆ _eigenstrains

◆ _grad_disp

◆ _ndisp

◆ _volumetric_locking_correction

◆ usingComputeSmallStrainMembers

◆ usingComputeStrainBaseMembers

◆ usingMaterialMembers

template<ComputeStage compute_stage>
class ADComputeRSphericalSmallStrain< compute_stage >