Kratos::TrescaExplicitFlowRule Class Reference

Short class definition. More...

#include <tresca_explicit_plastic_flow_rule.hpp>

Inheritance diagram for Kratos::TrescaExplicitFlowRule:

Collaboration diagram for Kratos::TrescaExplicitFlowRule:

Public Member Functions
Type Definitions
	KRATOS_CLASS_POINTER_DEFINITION (TrescaExplicitFlowRule)
	Pointer definition of NonLinearAssociativePlasticFlowRule. More...
Life Cycle
	TrescaExplicitFlowRule ()
	Default constructor. More...
	TrescaExplicitFlowRule (YieldCriterionPointer pYieldCriterion)
	Initialization constructor. More...
	TrescaExplicitFlowRule (TrescaExplicitFlowRule const &rOther)
	Copy constructor. More...
TrescaExplicitFlowRule &	operator= (TrescaExplicitFlowRule const &rOther)
	Assignment operator. More...
FlowRule::Pointer	Clone () const override
virtual	~TrescaExplicitFlowRule ()
	Destructor. More...
Public Member Functions inherited from Kratos::J2ExplicitFlowRule
	KRATOS_CLASS_POINTER_DEFINITION (J2ExplicitFlowRule)
	Pointer definition of NonLinearAssociativePlasticFlowRule. More...
	J2ExplicitFlowRule ()
	Default constructor. More...
	J2ExplicitFlowRule (YieldCriterionPointer pYieldCriterion)
	Initialization constructor. More...
	J2ExplicitFlowRule (J2ExplicitFlowRule const &rOther)
	Copy constructor. More...
J2ExplicitFlowRule &	operator= (J2ExplicitFlowRule const &rOther)
	Assignment operator. More...
virtual	~J2ExplicitFlowRule ()
	Destructor. More...
Public Member Functions inherited from Kratos::NonAssociativeExplicitPlasticFlowRule
	KRATOS_CLASS_POINTER_DEFINITION (NonAssociativeExplicitPlasticFlowRule)
	Pointer definition of NonLinearAssociativePlasticFlowRule. More...
	NonAssociativeExplicitPlasticFlowRule ()
	Default constructor. More...
	NonAssociativeExplicitPlasticFlowRule (YieldCriterionPointer pYieldCriterion)
	Initialization constructor. More...
	NonAssociativeExplicitPlasticFlowRule (const NonAssociativeExplicitPlasticFlowRule &rOther)
	Copy constructor. More...
NonAssociativeExplicitPlasticFlowRule &	operator= (NonAssociativeExplicitPlasticFlowRule const &rOther)
	Assignment operator. More...
virtual	~NonAssociativeExplicitPlasticFlowRule ()
	Destructor. More...
void	InitializeMaterial (YieldCriterionPointer &pYieldCriterion, HardeningLawPointer &pHardeningLaw, const Properties &rMaterialProperties) override
void	InitializeMaterial (const Properties &rMaterialProperties) override
virtual bool	CalculateReturnMappingImpl (RadialReturnVariables &rReturnMappingVariables, const Matrix &rIncrementalDeformationGradient, Matrix &rStressMatrix, Matrix &rNewElasticLeftCauchyGreen)
virtual bool	CalculateReturnMappingExpl (RadialReturnVariables &rReturnMappingVariables, const Matrix &rIncrementalDeformationGradient, Matrix &rStressMatrix, Matrix &rNewElasticLeftCauchyGreen)
bool	CalculateReturnMapping (RadialReturnVariables &rReturnMappingVariables, const Matrix &rIncrementalDeformationGradient, Matrix &rStressMatrix, Matrix &rNewElasticLeftCauchyGreen) override
virtual bool	CalculateReturnMappingImplex (RadialReturnVariables &rReturnMappingVariables, const Matrix &rIncrementalDeformationGradient, Matrix &rStressMatrix, Matrix &rNewElasticLeftCauchyGreen)
virtual bool	CalculateReturnMappingImplex2 (RadialReturnVariables &rReturnMappingVariables, const Matrix &rIncrementalDeformationGradient, Matrix &rStressMatrix, Matrix &rNewElasticLeftCauchyGreen)
bool	UpdateInternalVariables (RadialReturnVariables &rReturnMappingVariables) override
void	ComputeElastoPlasticTangentMatrix (const RadialReturnVariables &rReturnMappingVariables, const Matrix &rLeftCauchyGreenMatrix, const double &rAlpha, Matrix &rElasticMatrix) override
Matrix	ComputeKirchhoffStressMatrix (const Matrix &rLeftCauchyGreenMatrix) override
Public Member Functions inherited from Kratos::FlowRule
	FlowRule ()
	Default constructor. More...
	FlowRule (YieldCriterionPointer pYieldCriterion)
	Initialization constructor. More...
	FlowRule (FlowRule const &rOther)
	Copy constructor. More...
FlowRule &	operator= (FlowRule const &rOther)
	Assignment operator. More...
virtual	~FlowRule ()
	Destructor. More...
	FlowRule ()
	Default constructor. More...
	FlowRule (YieldCriterionPointer pYieldCriterion)
	Initialization constructor. More...
	FlowRule (FlowRule const &rOther)
	Copy constructor. More...
FlowRule &	operator= (FlowRule const &rOther)
	Assignment operator. More...
virtual	~FlowRule ()
	Destructor. More...
const Properties &	GetProperties ()
const InternalVariables &	GetInternalVariables ()
InternalVariables &	SetInternalVariables ()
const ThermalVariables &	GetThermalVariables ()
virtual bool	CalculateReturnMapping (RadialReturnVariables &rReturnMappingVariables, Matrix &rIsoStressMatrix)
virtual void	CalculateScalingFactors (const RadialReturnVariables &rReturnMappingVariables, PlasticFactors &rScalingFactors)
const Properties &	GetProperties ()
const InternalVariables &	GetInternalVariables ()
InternalVariables &	SetInternalVariables ()
const ThermalVariables &	GetThermalVariables ()
virtual bool	CalculateReturnMapping (RadialReturnVariables &rReturnMappingVariables, Matrix &rIsoStressMatrix)
virtual void	CalculateScalingFactors (const RadialReturnVariables &rReturnMappingVariables, PlasticFactors &rScalingFactors)
	KRATOS_DEFINE_LOCAL_FLAG (IMPLEX_ACTIVE)
	KRATOS_DEFINE_LOCAL_FLAG (PLASTIC_REGION)
	KRATOS_DEFINE_LOCAL_FLAG (PLASTIC_RATE_REGION)
	KRATOS_DEFINE_LOCAL_FLAG (RETURN_MAPPING_COMPUTED)
	KRATOS_CLASS_POINTER_DEFINITION (FlowRule)
	Pointer definition of FlowRule. More...
	KRATOS_DEFINE_LOCAL_FLAG (IMPLEX_ACTIVE)
	KRATOS_DEFINE_LOCAL_FLAG (PLASTIC_REGION)
	KRATOS_DEFINE_LOCAL_FLAG (PLASTIC_RATE_REGION)
	KRATOS_DEFINE_LOCAL_FLAG (RETURN_MAPPING_COMPUTED)
	KRATOS_CLASS_POINTER_DEFINITION (FlowRule)
	Pointer definition of FlowRule. More...

Protected Member Functions
Protected Operations
void	ComputePlasticHardeningParameter (const Vector &rHenckyStrainVector, const double &rAlpha, double &rH) override
void	CalculatePlasticPotentialDerivatives (const Vector &rStressVector, Vector &rFirstDerivative, Matrix &rSecondDerivative) override
Protected Member Functions inherited from Kratos::J2ExplicitFlowRule
void	CalculateKirchhoffStressVector (const Vector &rHencyStrainVector, Vector &rKirchhoffStressVector) override
void	ComputeElasticMatrix (const Vector &rElasticStrainVector, Matrix &rElasticMatrix) override
Protected Member Functions inherited from Kratos::NonAssociativeExplicitPlasticFlowRule
Matrix	MyCrossProduct (const Matrix &rM, const Vector &rA, const Vector &rB)
bool &	EvaluateElastoPlasticUnloadingCondition (bool &rUnloadingCondition, const Matrix &rElasticLeftCauchyGreen, const Matrix &rDeltaDeformationGradient, const InternalVariables &rPlasticVariables, const double &rTolerance)
void	CalculateOneExplicitPlasticStep (const Matrix &rDeltaDeformationGradient, const Matrix &rPreviousElasticLeftCauchyGreen, const double &rPreviousEquivalentPlasticStrain, Matrix &rNewElasticLeftCauchyGreen, double &rNewEquivalentPlasticStrain, double &rNewPlasticShearStrain, double &rDeltaPlastic)
Matrix	ConvertHenckyStrainToCauchyGreenTensor (const Vector &rElasticHenckyStrain)
Vector	ConvertCauchyGreenTensorToHenckyStrain (const Matrix &rCauchyGreenTensor)
void	UpdateDerivatives (const Vector &rHenckyElasticStrain, AuxiliarDerivativesStructure &rAuxiliarDerivatives, const double &EquivalentPlasticStrian)
void	ComputeSubstepIncrementalDeformationGradient (const Matrix &rDeformationGradient, const double &rReferenceConfiguration, const double &rFinalConfiguration, Matrix &rIncrementalDeformationGradient)
void	CalculateOneExplicitStep (const Matrix &rDeltaDeformationGradient, const Matrix &rPreviousElasticLeftCauchyGreen, const RadialReturnVariables &rReturnMappingVariables, Matrix &rNewElasticLeftCauchyGreen, Vector &rNewStressVector, const bool &rElastoPlasticBool, ExplicitStressUpdateInformation &rStressUpdateInformation)
void	CalculateExplicitSolutionWithChange (const Matrix &rDeltaDeformationGradient, const Matrix &rPreviousElasticLeftCauchyGreen, RadialReturnVariables &rReturnMappingVariables, Matrix &rNewElasticLeftCauchyGreen, Vector &rNewStressVector, const double &rTolerance)
void	CalculateExplicitSolution (const Matrix &rDeltaDeformationGradient, const Matrix &rPreviousElasticLeftCauchyGreen, RadialReturnVariables &rReturnMappingVariables, Matrix &rNewElasticLeftCauchyGreen, Vector &rNewStressVector, const bool &rElastoPlasticBool, const double &rTolerance)
void	CalculateKirchhoffStressVector (const Matrix &rElasticLeftCauchyGreen, Vector &rStressVector)
void	UpdateRadialReturnVariables (RadialReturnVariables &rReturnMappingVariables, const ExplicitStressUpdateInformation &rStressUpdateInformation)
void	ReturnStressToYieldSurface4 (RadialReturnVariables &rReturnMappingVariables, Matrix &rElasticLeftCauchyGreen, Vector &rStressVector, double &rDrift, const double &rTolerance)
void	ReturnStressToYieldSurface (RadialReturnVariables &rReturnMappingVariables, Matrix &rElasticLeftCauchyGreen, Vector &rStressVector, double &rDrift, const double &rTolerance)
void	PerformSomeSortOfLineSearch (Vector &rHenckyElastic, double &rGamma, double &rAlpha, const Vector &rHenckyTrialElastic, const double &rAlphaTrial, double &rReidualNorm, const double &rPreviousError, const Vector &rDeltaX)
Protected Member Functions inherited from Kratos::FlowRule
virtual double &	CalculateStressNorm (Matrix &rStressMatrix, double &rStressNorm)
virtual double &	CalculateStressNorm (Matrix &rStressMatrix, double &rStressNorm)

Serialization
class	Serializer

Additional Inherited Members
Public Types inherited from Kratos::FlowRule
typedef YieldCriterion::Pointer	YieldCriterionPointer
typedef HardeningLaw::Pointer	HardeningLawPointer
typedef const Properties *	PropertiesPointer
typedef YieldCriterion::Pointer	YieldCriterionPointer
typedef HardeningLaw::Pointer	HardeningLawPointer
typedef const Properties *	PropertiesPointer
Protected Attributes inherited from Kratos::NonAssociativeExplicitPlasticFlowRule
double	mPlasticMultiplierVelocity
Protected Attributes inherited from Kratos::FlowRule
InternalVariables	mInternalVariables
ThermalVariables	mThermalVariables
YieldCriterionPointer	mpYieldCriterion

Detailed Description

Short class definition.

Detail class definition.

Constructor & Destructor Documentation

TrescaExplicitFlowRule() [1/3]

Kratos::TrescaExplicitFlowRule::TrescaExplicitFlowRule

(

)

Default constructor.

TrescaExplicitFlowRule() [2/3]

Kratos::TrescaExplicitFlowRule::TrescaExplicitFlowRule

(

YieldCriterionPointer

pYieldCriterion

)

Initialization constructor.

TrescaExplicitFlowRule() [3/3]

Kratos::TrescaExplicitFlowRule::TrescaExplicitFlowRule

(

TrescaExplicitFlowRule const &

rOther

)

Copy constructor.

~TrescaExplicitFlowRule()

Kratos::TrescaExplicitFlowRule::~TrescaExplicitFlowRule ( )

virtual

Destructor.

Member Function Documentation

CalculatePlasticPotentialDerivatives()

void Kratos::TrescaExplicitFlowRule::CalculatePlasticPotentialDerivatives ( const Vector &  rStressVector, Vector &  rFirstDerivative, Matrix &  rSecondDerivative  )

overrideprotectedvirtual

Reimplemented from Kratos::J2ExplicitFlowRule.

Clone()

FlowRule::Pointer Kratos::TrescaExplicitFlowRule::Clone ( ) const

overridevirtual

Clone function (has to be implemented by any derived class)

Returns

a pointer to a new instance of this flow rule

Reimplemented from Kratos::J2ExplicitFlowRule.

ComputePlasticHardeningParameter()

void Kratos::TrescaExplicitFlowRule::ComputePlasticHardeningParameter ( const Vector &  rHenckyStrainVector, const double &  rAlpha, double &  rH  )

overrideprotectedvirtual

Reimplemented from Kratos::J2ExplicitFlowRule.

KRATOS_CLASS_POINTER_DEFINITION()

Kratos::TrescaExplicitFlowRule::KRATOS_CLASS_POINTER_DEFINITION

(

TrescaExplicitFlowRule

)

Pointer definition of NonLinearAssociativePlasticFlowRule.

operator=()

TrescaExplicitFlowRule & Kratos::TrescaExplicitFlowRule::operator=

(

TrescaExplicitFlowRule const &

rOther

)

Assignment operator.

Friends And Related Function Documentation

Serializer

friend class Serializer

friend

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

• /home/runner/work/Documentation/Documentation/master/applications/PfemSolidMechanicsApplication/custom_constitutive/custom_flow_rules/tresca_explicit_plastic_flow_rule.hpp
• /home/runner/work/Documentation/Documentation/master/applications/PfemSolidMechanicsApplication/custom_constitutive/custom_flow_rules/tresca_explicit_plastic_flow_rule.cpp