Damage with hardening constitutive law in 3D, using Implex integration scheme (see J Oliver et al, 2008, An implicit/explicit integration scheme to increase computability of non-linear material and contact/friction problems) More...

#include <small_strain_isotropic_damage_implex_3d.h>

Inheritance diagram for Kratos::SmallStrainIsotropicDamageImplex3D:

Collaboration diagram for Kratos::SmallStrainIsotropicDamageImplex3D:

Public Member Functions
Lyfe Cycle
	SmallStrainIsotropicDamageImplex3D ()
	Default constructor. More...

	SmallStrainIsotropicDamageImplex3D (const SmallStrainIsotropicDamageImplex3D &rOther)
	Copy constructor. More...

	~SmallStrainIsotropicDamageImplex3D () override
	Destructor. More...

ConstitutiveLaw::Pointer	Clone () const override
	Clone function. More...

Operations
void	GetLawFeatures (Features &rFeatures) override
	This function is designed to be called once to check compatibility with element. More...

bool	Has (const Variable< double > &rThisVariable) override
	Returns whether this constitutive Law has specified variable (double) More...

bool	Has (const Variable< Vector > &rThisVariable) override
	Returns whether this constitutive Law has specified variable (Vector) More...

Vector &	GetValue (const Variable< Vector > &rThisVariable, Vector &rValue) override
	Returns the value of a specified variable (Vector) More...

void	SetValue (const Variable< Vector > &rThisVariable, const Vector &rValue, const ProcessInfo &rProcessInfo) override
	Sets the value of a specified variable (Vector) More...

void	InitializeMaterial (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues) override
	This is to be called at the very beginning of the calculation. More...

void	CalculateStressResponse (ConstitutiveLaw::Parameters &rValues, Vector &rInternalVariables) override
	This method computes the stress and constitutive tensor. More...

void	CalculateMaterialResponsePK2 (Parameters &rValues) override
	Computes the material response in terms of 2nd Piola-Kirchhoff stress. More...

bool	RequiresInitializeMaterialResponse () override
	Indicates if this CL requires initialization of the material response, called by the element in InitializeMaterialResponse. More...

bool	RequiresFinalizeMaterialResponse () override
	Indicates if this CL requires finalization of the material response, called by the element in FinalizeMaterialResponse. More...

void	FinalizeMaterialResponseCauchy (Parameters &rValues) override
	Finalize the material response in terms of Cauchy stresses. More...

double &	CalculateValue (Parameters &rValues, const Variable< double > &rThisVariable, double &rValue) override
	calculates the value of a specified variable (double) More...

Vector &	CalculateValue (Parameters &rValues, const Variable< Vector > &rThisVariable, Vector &rValue) override
	calculates the value of a specified variable (Vector) More...

int	Check (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const ProcessInfo &rCurrentProcessInfo) const override
	This function provides the place to perform checks on the completeness of the input. More...

Input and output
void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::ElasticIsotropic3D
	ElasticIsotropic3D ()
	Default constructor. More...

ConstitutiveLaw::Pointer	Clone () const override
	Clone method. More...

	ElasticIsotropic3D (const ElasticIsotropic3D &rOther)

	~ElasticIsotropic3D () override
	Destructor. More...

void	GetLawFeatures (Features &rFeatures) override
	This function is designed to be called once to check compatibility with element. More...

SizeType	WorkingSpaceDimension () override
	Dimension of the law: More...

SizeType	GetStrainSize () const override
	Voigt tensor size: More...

StrainMeasure	GetStrainMeasure () override
	Returns the expected strain measure of this constitutive law (by default Green-Lagrange) More...

StressMeasure	GetStressMeasure () override
	Returns the stress measure of this constitutive law (by default 2st Piola-Kirchhoff stress in voigt notation) More...

void	CalculateMaterialResponsePK1 (ConstitutiveLaw::Parameters &rValues) override
	Computes the material response: More...

void	CalculateMaterialResponsePK2 (ConstitutiveLaw::Parameters &rValues) override
	Computes the material response: More...

void	CalculateMaterialResponseKirchhoff (ConstitutiveLaw::Parameters &rValues) override
	Computes the material response: More...

void	CalculateMaterialResponseCauchy (ConstitutiveLaw::Parameters &rValues) override
	Computes the material response: More...

void	InitializeMaterialResponsePK1 (ConstitutiveLaw::Parameters &rValues) override
	Initialize the material response in terms of 1st Piola-Kirchhoff stresses. More...

void	InitializeMaterialResponsePK2 (ConstitutiveLaw::Parameters &rValues) override
	Initialize the material response in terms of 2nd Piola-Kirchhoff stresses. More...

void	InitializeMaterialResponseKirchhoff (ConstitutiveLaw::Parameters &rValues) override
	Initialize the material response in terms of Kirchhoff stresses. More...

void	InitializeMaterialResponseCauchy (ConstitutiveLaw::Parameters &rValues) override
	Initialize the material response in terms of Cauchy stresses. More...

void	FinalizeMaterialResponsePK1 (ConstitutiveLaw::Parameters &rValues) override
	Updates the material response: More...

void	FinalizeMaterialResponsePK2 (ConstitutiveLaw::Parameters &rValues) override
	Updates the material response: Cauchy stresses and Internal Variables. More...

void	FinalizeMaterialResponseKirchhoff (ConstitutiveLaw::Parameters &rValues) override
	Updates the material response: More...

void	FinalizeMaterialResponseCauchy (ConstitutiveLaw::Parameters &rValues) override
	Updates the material response: More...

bool	RequiresInitializeMaterialResponse () override
	If the CL requires to initialize the material response, called by the element in InitializeSolutionStep. More...

bool	RequiresFinalizeMaterialResponse () override
	If the CL requires to finalize the material response, called by the element in FinalizeSolutionStep. More...

double &	CalculateValue (ConstitutiveLaw::Parameters &rParameterValues, const Variable< double > &rThisVariable, double &rValue) override
	It calculates the value of a specified variable (double case) More...

Vector &	CalculateValue (ConstitutiveLaw::Parameters &rParameterValues, const Variable< Vector > &rThisVariable, Vector &rValue) override
	It calculates the value of a specified variable (Vector case) More...

Matrix &	CalculateValue (ConstitutiveLaw::Parameters &rParameterValues, const Variable< Matrix > &rThisVariable, Matrix &rValue) override
	It calculates the value of a specified variable (Matrix case) More...

int	Check (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const ProcessInfo &rCurrentProcessInfo) const override
	This function provides the place to perform checks on the completeness of the input. More...

std::string	Info () const override
	General information identifying this instance. More...

void	PrintInfo (std::ostream &rOStream) const override
	General information identifying this instance. More...

	KRATOS_CLASS_POINTER_DEFINITION (ElasticIsotropic3D)
	Counted pointer of ElasticIsotropic3D. More...

virtual bool	Has (const Variable< bool > &rThisVariable)
	Returns whether this constitutive Law has specified variable (boolean) More...

virtual bool	Has (const Variable< int > &rThisVariable)
	Returns whether this constitutive Law has specified variable (integer) More...

virtual bool	Has (const Variable< double > &rThisVariable)
	Returns whether this constitutive Law has specified variable (double) More...

virtual bool	Has (const Variable< Vector > &rThisVariable)
	Returns whether this constitutive Law has specified variable (Vector) More...

virtual bool	Has (const Variable< Matrix > &rThisVariable)
	Returns whether this constitutive Law has specified variable (Matrix) More...

virtual bool	Has (const Variable< array_1d< double, 3 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 3 components) More...

virtual bool	Has (const Variable< array_1d< double, 6 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 6 components) More...

virtual bool &	GetValue (const Variable< bool > &rThisVariable, bool &rValue)
	Returns the value of a specified variable (boolean) More...

virtual int &	GetValue (const Variable< int > &rThisVariable, int &rValue)

virtual double &	GetValue (const Variable< double > &rThisVariable, double &rValue)
	Returns the value of a specified variable (double) More...

virtual Vector &	GetValue (const Variable< Vector > &rThisVariable, Vector &rValue)
	Returns the value of a specified variable (Vector) More...

virtual Matrix &	GetValue (const Variable< Matrix > &rThisVariable, Matrix &rValue)
	Returns the value of a specified variable (Matrix) More...

virtual array_1d< double, 3 > &	GetValue (const Variable< array_1d< double, 3 > > &rThisVariable, array_1d< double, 3 > &rValue)
	Returns the value of a specified variable (array of 3 components) More...

virtual array_1d< double, 6 > &	GetValue (const Variable< array_1d< double, 6 > > &rThisVariable, array_1d< double, 6 > &rValue)
	Returns the value of a specified variable (array of 6 components) More...

Public Member Functions inherited from Kratos::ConstitutiveLaw
	KRATOS_CLASS_POINTER_DEFINITION (ConstitutiveLaw)

	KRATOS_DEFINE_LOCAL_FLAG (USE_ELEMENT_PROVIDED_STRAIN)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_STRESS)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_CONSTITUTIVE_TENSOR)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_STRAIN_ENERGY)

	KRATOS_DEFINE_LOCAL_FLAG (ISOCHORIC_TENSOR_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (VOLUMETRIC_TENSOR_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (MECHANICAL_RESPONSE_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (THERMAL_RESPONSE_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (INCREMENTAL_STRAIN_MEASURE)

	KRATOS_DEFINE_LOCAL_FLAG (INITIALIZE_MATERIAL_RESPONSE)

	KRATOS_DEFINE_LOCAL_FLAG (FINALIZE_MATERIAL_RESPONSE)

	KRATOS_DEFINE_LOCAL_FLAG (FINITE_STRAINS)

	KRATOS_DEFINE_LOCAL_FLAG (INFINITESIMAL_STRAINS)

	KRATOS_DEFINE_LOCAL_FLAG (THREE_DIMENSIONAL_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (PLANE_STRAIN_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (PLANE_STRESS_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (AXISYMMETRIC_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (U_P_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (ISOTROPIC)

	KRATOS_DEFINE_LOCAL_FLAG (ANISOTROPIC)

	ConstitutiveLaw ()

	~ConstitutiveLaw () override

virtual Pointer	Create (Kratos::Parameters NewParameters) const
	It creates a new constitutive law pointer. More...

virtual Pointer	Create (Kratos::Parameters NewParameters, const Properties &rProperties) const
	It creates a new constitutive law pointer (version with properties) More...

void	SetInitialState (InitialState::Pointer pInitialState)

InitialState::Pointer	pGetInitialState ()

InitialState &	GetInitialState ()

bool	HasInitialState () const

template<typename TVectorType >
void	AddInitialStressVectorContribution (TVectorType &rStressVector)
	Adds the initial stress vector if it is defined in the InitialState. More...

template<typename TVectorType >
void	AddInitialStrainVectorContribution (TVectorType &rStrainVector)
	Adds the initial strain vector if it is defined in the InitialState. More...

template<typename TMatrixType >
void	AddInitialDeformationGradientMatrixContribution (TMatrixType &rF)
	Adds the initial strain vector if it is defined in the InitialState. More...

virtual bool	Has (const Variable< bool > &rThisVariable)
	Returns whether this constitutive Law has specified variable (boolean) More...

virtual bool	Has (const Variable< int > &rThisVariable)
	Returns whether this constitutive Law has specified variable (integer) More...

virtual bool	Has (const Variable< Matrix > &rThisVariable)
	Returns whether this constitutive Law has specified variable (Matrix) More...

virtual bool	Has (const Variable< array_1d< double, 3 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 3 components) More...

virtual bool	Has (const Variable< array_1d< double, 6 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 6 components) More...

virtual bool &	GetValue (const Variable< bool > &rThisVariable, bool &rValue)
	Returns the value of a specified variable (boolean) More...

virtual int &	GetValue (const Variable< int > &rThisVariable, int &rValue)

virtual double &	GetValue (const Variable< double > &rThisVariable, double &rValue)
	Returns the value of a specified variable (double) More...

virtual Matrix &	GetValue (const Variable< Matrix > &rThisVariable, Matrix &rValue)
	Returns the value of a specified variable (Matrix) More...

virtual array_1d< double, 3 > &	GetValue (const Variable< array_1d< double, 3 > > &rThisVariable, array_1d< double, 3 > &rValue)
	Returns the value of a specified variable (array of 3 components) More...

virtual array_1d< double, 6 > &	GetValue (const Variable< array_1d< double, 6 > > &rThisVariable, array_1d< double, 6 > &rValue)
	Returns the value of a specified variable (array of 6 components) More...

virtual void	SetValue (const Variable< bool > &rVariable, const bool &Value, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (boolean) More...

virtual void	SetValue (const Variable< int > &rVariable, const int &Value, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (integer) More...

virtual void	SetValue (const Variable< double > &rVariable, const double &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (double) More...

virtual void	SetValue (const Variable< Matrix > &rVariable, const Matrix &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (Matrix) More...

virtual void	SetValue (const Variable< array_1d< double, 3 > > &rVariable, const array_1d< double, 3 > &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (array of 3 components) More...

virtual void	SetValue (const Variable< array_1d< double, 6 > > &rVariable, const array_1d< double, 6 > &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (array of 6 components) More...

virtual bool &	CalculateValue (Parameters &rParameterValues, const Variable< bool > &rThisVariable, bool &rValue)
	Calculates the value of a specified variable (bool) More...

virtual int &	CalculateValue (Parameters &rParameterValues, const Variable< int > &rThisVariable, int &rValue)
	Calculates the value of a specified variable (int) More...

virtual array_1d< double, 3 > &	CalculateValue (Parameters &rParameterValues, const Variable< array_1d< double, 3 > > &rVariable, array_1d< double, 3 > &rValue)
	Calculates the value of a specified variable (array of 3 components) More...

virtual array_1d< double, 6 > &	CalculateValue (Parameters &rParameterValues, const Variable< array_1d< double, 6 > > &rVariable, array_1d< double, 6 > &rValue)

virtual void	CalculateDerivative (Parameters &rParameterValues, const Variable< double > &rFunctionVariable, const Variable< double > &rDerivativeVariable, double &rOutput)
	Calculates derivatives of a given function. More...

virtual void	CalculateDerivative (Parameters &rParameterValues, const Variable< Vector > &rFunctionVariable, const Variable< double > &rDerivativeVariable, Vector &rOutput)
	Calculates derivatives of a given function. More...

virtual void	CalculateDerivative (Parameters &rParameterValues, const Variable< Matrix > &rFunctionVariable, const Variable< double > &rDerivativeVariable, Matrix &rOutput)
	Calculates derivatives of a given function. More...

virtual void	CalculateDerivative (Parameters &rParameterValues, const Variable< array_1d< double, 3 >> &rFunctionVariable, const Variable< double > &rDerivativeVariable, array_1d< double, 3 > &rOutput)
	Calculates derivatives of a given function. More...

virtual bool	ValidateInput (const Properties &rMaterialProperties)

virtual bool	IsIncremental ()

virtual void	InitializeSolutionStep (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	FinalizeSolutionStep (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	InitializeNonLinearIteration (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	FinalizeNonLinearIteration (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

void	CalculateMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)

void	InitializeMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)
	Initialize the material response, called by the element in InitializeSolutionStep. More...

void	FinalizeMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)
	Finalize the material response, called by the element in FinalizeSolutionStep. More...

virtual void	ResetMaterial (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues)

virtual Vector &	TransformStrains (Vector &rStrainVector, const Matrix &rF, StrainMeasure rStrainInitial, StrainMeasure rStrainFinal)

virtual Matrix &	TransformStresses (Matrix &rStressMatrix, const Matrix &rF, const double &rdetF, StressMeasure rStressInitial, StressMeasure rStressFinal)

virtual Vector &	TransformStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressInitial, StressMeasure rStressFinal)

Vector &	TransformPK1Stresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformPK2Stresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformKirchhoffStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformCauchyStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

void	PullBackConstitutiveMatrix (Matrix &rConstitutiveMatrix, const Matrix &rF)

void	PushForwardConstitutiveMatrix (Matrix &rConstitutiveMatrix, const Matrix &rF)

virtual void	CalculateCauchyStresses (Vector &Cauchy_StressVector, const Matrix &F, const Vector &PK2_StressVector, const Vector &GreenLagrangeStrainVector)

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

	KRATOS_CLASS_POINTER_DEFINITION (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Protected Member Functions
Protected Operations
virtual void	ComputePositiveStressVector (Vector &rStressVectorPos, Vector &rStressVector)
	This method computes the positive stress vector, which in the traction-only model, is different from the stress vector. More...

double	EvaluateHardeningModulus (double StrainVariable, const Properties &rMaterialProperties)
	Computes H(r), the hardening module value as a function of the strain variable. More...

double	EvaluateHardeningLaw (double StrainVariable, const Properties &rMaterialProperties)
	Computes q(r), the hardening law value as a function of the strain variable. More...

Protected Member Functions inherited from Kratos::ElasticIsotropic3D
void	CheckClearElasticMatrix (VoigtSizeMatrixType &rConstitutiveMatrix)
	It checks the size of the constitutive matrix rConstitutiveMatrix and resize it if neccessary. More...

virtual void	CalculateElasticMatrix (ConstitutiveLaw::VoigtSizeMatrixType &rConstitutiveMatrix, ConstitutiveLaw::Parameters &rValues)
	It calculates the constitutive matrix rConstitutiveMatrix. More...

virtual void	CalculatePK2Stress (const ConstitutiveLaw::StrainVectorType &rStrainVector, ConstitutiveLaw::StressVectorType &rStressVector, ConstitutiveLaw::Parameters &rValues)
	It calculates the stress vector. More...

virtual void	CalculateCauchyGreenStrain (ConstitutiveLaw::Parameters &rValues, ConstitutiveLaw::StrainVectorType &rStrainVector)
	It calculates the strain vector. More...

Protected Member Functions inherited from Kratos::ConstitutiveLaw
void	ContraVariantPushForward (Matrix &rMatrix, const Matrix &rF)

void	ContraVariantPullBack (Matrix &rMatrix, const Matrix &rF)

void	CoVariantPushForward (Matrix &rMatrix, const Matrix &rF)

void	CoVariantPullBack (Matrix &rMatrix, const Matrix &rF)

void	ConstitutiveMatrixTransformation (Matrix &rConstitutiveMatrix, const Matrix &rOriginalConstitutiveMatrix, const Matrix &rF)

double &	TransformConstitutiveComponent (double &rCabcd, const Matrix &rConstitutiveMatrix, const Matrix &rF, const unsigned int &a, const unsigned int &b, const unsigned int &c, const unsigned int &d)

double &	GetConstitutiveComponent (double &rCabcd, const Matrix &rConstitutiveMatrix, const unsigned int &a, const unsigned int &b, const unsigned int &c, const unsigned int &d)

Protected Attributes
Protected member Variables
double	mStrainVariable

double	mStrainVariablePrevious

Type Definitions
typedef ProcessInfo	ProcessInfoType

typedef std::size_t	SizeType

	KRATOS_CLASS_POINTER_DEFINITION (SmallStrainIsotropicDamageImplex3D)

Serialization
class	Serializer

Additional Inherited Members
Public Types inherited from Kratos::ElasticIsotropic3D
typedef ProcessInfo	ProcessInfoType
	The process info type definition. More...

typedef ConstitutiveLaw	BaseType
	The base class ConstitutiveLaw type definition. More...

typedef std::size_t	SizeType
	The size type definition. More...

Public Types inherited from Kratos::ConstitutiveLaw
enum	StrainMeasure { StrainMeasure_Infinitesimal , StrainMeasure_GreenLagrange , StrainMeasure_Almansi , StrainMeasure_Hencky_Material , StrainMeasure_Hencky_Spatial , StrainMeasure_Deformation_Gradient , StrainMeasure_Right_CauchyGreen , StrainMeasure_Left_CauchyGreen , StrainMeasure_Velocity_Gradient }

enum	StressMeasure { StressMeasure_PK1 , StressMeasure_PK2 , StressMeasure_Kirchhoff , StressMeasure_Cauchy }

typedef ProcessInfo	ProcessInfoType

typedef std::size_t	SizeType

typedef Geometry< Node >	GeometryType

typedef Vector	StrainVectorType

typedef Vector	StressVectorType

typedef Matrix	VoigtSizeMatrixType

typedef Matrix	DeformationGradientMatrixType

Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Static Public Member Functions inherited from Kratos::ConstitutiveLaw
static bool	HasSameType (const ConstitutiveLaw &rLHS, const ConstitutiveLaw &rRHS)
	This method is used to check that two Constitutive Laws are the same type (references) More...

static bool	HasSameType (const ConstitutiveLaw rLHS, const ConstitutiveLaw rRHS)
	This method is used to check that two Constitutive Laws are the same type (pointers) More...

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Static Public Attributes inherited from Kratos::ElasticIsotropic3D
static constexpr SizeType	Dimension = 3
	Static definition of the dimension. More...

static constexpr SizeType	VoigtSize = 6
	Static definition of the VoigtSize. More...

Static Protected Attributes inherited from Kratos::ConstitutiveLaw
static const unsigned int	msIndexVoigt3D6C [6][2] = { {0, 0}, {1, 1}, {2, 2}, {0, 1}, {1, 2}, {0, 2} }

static const unsigned int	msIndexVoigt2D4C [4][2] = { {0, 0}, {1, 1}, {2, 2}, {0, 1} }

static const unsigned int	msIndexVoigt2D3C [3][2] = { {0, 0}, {1, 1}, {0, 1} }

Detailed Description

Damage with hardening constitutive law in 3D, using Implex integration scheme (see J Oliver et al, 2008, An implicit/explicit integration scheme to increase computability of non-linear material and contact/friction problems)

This material law is defined by the parameters:

YOUNG_MODULUS
POISSON_RATIO
HARDEDNING_CURVE: Type of hardening model: 0 exponential, 1 multilinear
STRESS_LIMITS: list of stress values in which the corresponding hardening parameter is valid
HARDENING_PARAMETERS: List of hardening modules (max three branches considered)
Warning
Valid for small strains

Note

Author
Marcelo Raschi

Member Typedef Documentation

◆ ProcessInfoType

typedef ProcessInfo Kratos::SmallStrainIsotropicDamageImplex3D::ProcessInfoType

◆ SizeType

typedef std::size_t Kratos::SmallStrainIsotropicDamageImplex3D::SizeType

Constructor & Destructor Documentation

◆ SmallStrainIsotropicDamageImplex3D() [1/2]

Kratos::SmallStrainIsotropicDamageImplex3D::SmallStrainIsotropicDamageImplex3D ( )

Default constructor.

◆ SmallStrainIsotropicDamageImplex3D() [2/2]

Kratos::SmallStrainIsotropicDamageImplex3D::SmallStrainIsotropicDamageImplex3D ( const SmallStrainIsotropicDamageImplex3D & rOther )

default

Copy constructor.

◆ ~SmallStrainIsotropicDamageImplex3D()

Kratos::SmallStrainIsotropicDamageImplex3D::~SmallStrainIsotropicDamageImplex3D ( )

overridedefault

Destructor.

Member Function Documentation

◆ CalculateMaterialResponsePK2()

void Kratos::SmallStrainIsotropicDamageImplex3D::CalculateMaterialResponsePK2 ( ConstitutiveLaw::Parameters & rParametersValues )

overridevirtual

Computes the material response in terms of 2nd Piola-Kirchhoff stress.

Parameters

rValues The specific parameters of the current constitutive law

See also: Parameters

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateStressResponse()

void Kratos::SmallStrainIsotropicDamageImplex3D::CalculateStressResponse	(	ConstitutiveLaw::Parameters &	rValues,
		Vector &	rInternalVariables
	)

overridevirtual

This method computes the stress and constitutive tensor.

Parameters

rValues	The norm of the deviation stress
rStrainVariable

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateValue() [1/2]

double & Kratos::SmallStrainIsotropicDamageImplex3D::CalculateValue	(	ConstitutiveLaw::Parameters &	rParametersValues,
		const Variable< double > &	rThisVariable,
		double &	rValue
	)

overridevirtual

calculates the value of a specified variable (double)

Parameters

rValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value

Returns: rValue output: the value of the specified variable

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateValue() [2/2]

Vector & Kratos::SmallStrainIsotropicDamageImplex3D::CalculateValue	(	ConstitutiveLaw::Parameters &	rParametersValues,
		const Variable< Vector > &	rThisVariable,
		Vector &	rValue
	)

overridevirtual

calculates the value of a specified variable (Vector)

Parameters

rValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value

Returns: rValue output: the value of the specified variable

Reimplemented from Kratos::ConstitutiveLaw.

◆ Check()

int Kratos::SmallStrainIsotropicDamageImplex3D::Check	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

This function provides the place to perform checks on the completeness of the input.

It is designed to be called only once (or anyway, not often) typically at the beginning of the calculations, so to verify that nothing is missing from the input or that no common error is found.

Parameters

rMaterialProperties	The properties of the material
rElementGeometry	The geometry of the element
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ConstitutiveLaw.

◆ Clone()

ConstitutiveLaw::Pointer Kratos::SmallStrainIsotropicDamageImplex3D::Clone ( ) const

overridevirtual

Clone function.

Returns: A pointer to a new instance of this constitutive law

Reimplemented from Kratos::ConstitutiveLaw.

Reimplemented in Kratos::SmallStrainIsotropicDamageTractionOnlyImplex3D.

◆ ComputePositiveStressVector()

void Kratos::SmallStrainIsotropicDamageImplex3D::ComputePositiveStressVector	(	Vector &	rStressVectorPos,
		Vector &	rStressVector
	)

protectedvirtual

This method computes the positive stress vector, which in the traction-only model, is different from the stress vector.

Parameters

rStressVectorPos
rStressVector

Reimplemented in Kratos::SmallStrainIsotropicDamageTractionOnlyImplex3D.

◆ EvaluateHardeningLaw()

double Kratos::SmallStrainIsotropicDamageImplex3D::EvaluateHardeningLaw	(	double	StrainVariable,
		const Properties &	rMaterialProperties
	)

protected

Computes q(r), the hardening law value as a function of the strain variable.

Parameters

StrainVariable	The properties of the material
rMaterialProperties	The elastic tensor/matrix to be computed

◆ EvaluateHardeningModulus()

double Kratos::SmallStrainIsotropicDamageImplex3D::EvaluateHardeningModulus	(	double	StrainVariable,
		const Properties &	rMaterialProperties
	)

protected

Computes H(r), the hardening module value as a function of the strain variable.

Parameters

StrainVariable	The properties of the material
rMaterialProperties	The elastic tensor/matrix to be computed

◆ FinalizeMaterialResponseCauchy()

void Kratos::SmallStrainIsotropicDamageImplex3D::FinalizeMaterialResponseCauchy ( ConstitutiveLaw::Parameters & rParametersValues )

overridevirtual

Finalize the material response in terms of Cauchy stresses.

Parameters

rValues The specific parameters of the current constitutive law

See also: Parameters

Reimplemented from Kratos::ConstitutiveLaw.

◆ GetLawFeatures()

void Kratos::SmallStrainIsotropicDamageImplex3D::GetLawFeatures ( Features & rFeatures )

overridevirtual

This function is designed to be called once to check compatibility with element.

Parameters

rFeatures The Features of the law

Reimplemented from Kratos::ConstitutiveLaw.

◆ GetValue()

Vector & Kratos::SmallStrainIsotropicDamageImplex3D::GetValue	(	const Variable< Vector > &	rThisVariable,
		Vector &	rValue
	)

overridevirtual

Returns the value of a specified variable (Vector)

Parameters

rThisVariable	the variable to be returned
rValue	a reference to the returned value

Returns: rValue output: the value of the specified variable

Reimplemented from Kratos::ConstitutiveLaw.

◆ Has() [1/2]

bool Kratos::SmallStrainIsotropicDamageImplex3D::Has ( const Variable< double > & rThisVariable )

overridevirtual

Returns whether this constitutive Law has specified variable (double)

Parameters

rThisVariable the variable to be checked for

Returns: true if the variable is defined in the constitutive law

Reimplemented from Kratos::ConstitutiveLaw.

◆ Has() [2/2]

bool Kratos::SmallStrainIsotropicDamageImplex3D::Has ( const Variable< Vector > & rThisVariable )

overridevirtual

Returns whether this constitutive Law has specified variable (Vector)

Parameters

rThisVariable the variable to be checked for

Returns: true if the variable is defined in the constitutive law

Reimplemented from Kratos::ConstitutiveLaw.

◆ InitializeMaterial()

void Kratos::SmallStrainIsotropicDamageImplex3D::InitializeMaterial	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues
	)

overridevirtual

This is to be called at the very beginning of the calculation.

(e.g. from InitializeElement) in order to initialize all relevant attributes of the constitutive law

Parameters

rMaterialProperties	the Properties instance of the current element
rElementGeometry	the geometry of the current element
rShapeFunctionsValues	the shape functions values in the current integration point

Reimplemented from Kratos::ConstitutiveLaw.

◆ KRATOS_CLASS_POINTER_DEFINITION()

Kratos::SmallStrainIsotropicDamageImplex3D::KRATOS_CLASS_POINTER_DEFINITION ( SmallStrainIsotropicDamageImplex3D )

◆ PrintData()

void Kratos::SmallStrainIsotropicDamageImplex3D::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::ConstitutiveLaw.

◆ RequiresFinalizeMaterialResponse()

bool Kratos::SmallStrainIsotropicDamageImplex3D::RequiresFinalizeMaterialResponse ( )

inlineoverridevirtual

Indicates if this CL requires finalization of the material response, called by the element in FinalizeMaterialResponse.

Reimplemented from Kratos::ConstitutiveLaw.

◆ RequiresInitializeMaterialResponse()

bool Kratos::SmallStrainIsotropicDamageImplex3D::RequiresInitializeMaterialResponse ( )

inlineoverridevirtual

Indicates if this CL requires initialization of the material response, called by the element in InitializeMaterialResponse.

Reimplemented from Kratos::ConstitutiveLaw.

◆ SetValue()

void Kratos::SmallStrainIsotropicDamageImplex3D::SetValue	(	const Variable< Vector > &	rThisVariable,
		const Vector &	rValue,
		const ProcessInfo &	rProcessInfo
	)

overridevirtual

Sets the value of a specified variable (Vector)

Parameters

rThisVariable	The variable to be returned
rValue	New value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented from Kratos::ConstitutiveLaw.

Friends And Related Function Documentation

◆ Serializer

friend class Serializer

friend

Member Data Documentation

◆ mStrainVariable

double Kratos::SmallStrainIsotropicDamageImplex3D::mStrainVariable

protected

◆ mStrainVariablePrevious

double Kratos::SmallStrainIsotropicDamageImplex3D::mStrainVariablePrevious

protected

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

/home/runner/work/Documentation/Documentation/master/applications/ConstitutiveLawsApplication/custom_constitutive/small_strains/damage/small_strain_isotropic_damage_implex_3d.h
/home/runner/work/Documentation/Documentation/master/applications/ConstitutiveLawsApplication/custom_constitutive/small_strains/damage/small_strain_isotropic_damage_implex_3d.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ProcessInfoType

◆ SizeType

Constructor & Destructor Documentation

◆ SmallStrainIsotropicDamageImplex3D() [1/2]

◆ SmallStrainIsotropicDamageImplex3D() [2/2]

◆ ~SmallStrainIsotropicDamageImplex3D()

Member Function Documentation

◆ CalculateMaterialResponsePK2()

◆ CalculateStressResponse()

◆ CalculateValue() [1/2]

◆ CalculateValue() [2/2]

◆ Check()

◆ Clone()

◆ ComputePositiveStressVector()

◆ EvaluateHardeningLaw()

◆ EvaluateHardeningModulus()

◆ FinalizeMaterialResponseCauchy()

◆ GetLawFeatures()

◆ GetValue()

◆ Has() [1/2]

◆ Has() [2/2]

◆ InitializeMaterial()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ PrintData()

◆ RequiresFinalizeMaterialResponse()

◆ RequiresInitializeMaterialResponse()

◆ SetValue()

Friends And Related Function Documentation

◆ Serializer

Member Data Documentation

◆ mStrainVariable

◆ mStrainVariablePrevious