#include <constitutive_law.h>

Inherits Kratos::Flags.

Collaboration diagram for Kratos::ConstitutiveLaw:

Classes
struct	Features

struct	Parameters

Public Types
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

Public Member Functions
	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 ConstitutiveLaw::Pointer	Clone () const
	Clone function (has to be implemented by any derived class) More...

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...

virtual SizeType	WorkingSpaceDimension ()

virtual SizeType	GetStrainSize () const

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< 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...

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< Vector > &rVariable, const Vector &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (Vector) 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 double &	CalculateValue (Parameters &rParameterValues, const Variable< double > &rThisVariable, double &rValue)
	Calculates the value of a specified variable (double) More...

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

virtual Matrix &	CalculateValue (Parameters &rParameterValues, const Variable< Matrix > &rThisVariable, Matrix &rValue)
	Calculates the value of a specified variable (Matrix) 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 StrainMeasure	GetStrainMeasure ()

virtual StressMeasure	GetStressMeasure ()

virtual bool	IsIncremental ()

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

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)

virtual void	CalculateMaterialResponsePK1 (Parameters &rValues)

virtual void	CalculateMaterialResponsePK2 (Parameters &rValues)

virtual void	CalculateMaterialResponseKirchhoff (Parameters &rValues)

virtual void	CalculateMaterialResponseCauchy (Parameters &rValues)

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

virtual void	CalculateStressResponse (Parameters &rValues, Vector &rInternalVariables)

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

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

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

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

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

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

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

virtual void	FinalizeMaterialResponsePK1 (Parameters &rValues)

virtual void	FinalizeMaterialResponsePK2 (Parameters &rValues)

virtual void	FinalizeMaterialResponseKirchhoff (Parameters &rValues)

virtual void	FinalizeMaterialResponseCauchy (Parameters &rValues)

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	GetLawFeatures (Features &rFeatures)

virtual int	Check (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const ProcessInfo &rCurrentProcessInfo) const

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

Input and output
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

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

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...

Static Public Member Functions
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)

Protected Member Functions
Protected Operations
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)

Static Protected Attributes
Protected static Member Variables
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} }

Serialization
class	Serializer

Detailed Description

Base class of constitutive laws.

Member Typedef Documentation

◆ DeformationGradientMatrixType

typedef Matrix Kratos::ConstitutiveLaw::DeformationGradientMatrixType

◆ GeometryType

typedef Geometry<Node > Kratos::ConstitutiveLaw::GeometryType

◆ ProcessInfoType

typedef ProcessInfo Kratos::ConstitutiveLaw::ProcessInfoType

Type definitions NOTE: geometries are assumed to be of type Node for all problems

◆ SizeType

typedef std::size_t Kratos::ConstitutiveLaw::SizeType

◆ StrainVectorType

typedef Vector Kratos::ConstitutiveLaw::StrainVectorType

◆ StressVectorType

typedef Vector Kratos::ConstitutiveLaw::StressVectorType

◆ VoigtSizeMatrixType

typedef Matrix Kratos::ConstitutiveLaw::VoigtSizeMatrixType

Member Enumeration Documentation

◆ StrainMeasure

enum Kratos::ConstitutiveLaw::StrainMeasure

Enumerator
StrainMeasure_Infinitesimal
StrainMeasure_GreenLagrange
StrainMeasure_Almansi
StrainMeasure_Hencky_Material
StrainMeasure_Hencky_Spatial
StrainMeasure_Deformation_Gradient
StrainMeasure_Right_CauchyGreen
StrainMeasure_Left_CauchyGreen
StrainMeasure_Velocity_Gradient

◆ StressMeasure

enum Kratos::ConstitutiveLaw::StressMeasure

Enumerator
StressMeasure_PK1
StressMeasure_PK2
StressMeasure_Kirchhoff
StressMeasure_Cauchy

Constructor & Destructor Documentation

◆ ConstitutiveLaw()

Kratos::ConstitutiveLaw::ConstitutiveLaw ( )

Constructor.

◆ ~ConstitutiveLaw()

Kratos::ConstitutiveLaw::~ConstitutiveLaw ( )

inlineoverride

Destructor.

Member Function Documentation

◆ AddInitialDeformationGradientMatrixContribution()

template<typename TMatrixType >

void Kratos::ConstitutiveLaw::AddInitialDeformationGradientMatrixContribution ( TMatrixType & rF )

inline

Adds the initial strain vector if it is defined in the InitialState.

◆ AddInitialStrainVectorContribution()

template<typename TVectorType >

void Kratos::ConstitutiveLaw::AddInitialStrainVectorContribution ( TVectorType & rStrainVector )

inline

Adds the initial strain vector if it is defined in the InitialState.

◆ AddInitialStressVectorContribution()

template<typename TVectorType >

void Kratos::ConstitutiveLaw::AddInitialStressVectorContribution ( TVectorType & rStressVector )

inline

Adds the initial stress vector if it is defined in the InitialState.

◆ CalculateCauchyStresses()

void Kratos::ConstitutiveLaw::CalculateCauchyStresses	(	Vector &	Cauchy_StressVector,
		const Matrix &	F,
		const Vector &	PK2_StressVector,
		const Vector &	GreenLagrangeStrainVector
	)

virtual

◆ CalculateDerivative() [1/4]

void Kratos::ConstitutiveLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< array_1d< double, 3 >> &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		array_1d< double, 3 > &	rOutput
	)

virtual

Calculates derivatives of a given function.

This method calculates derivative of a array_1d<double, 3> function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

See also: double overload of this method for more explanations

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

◆ CalculateDerivative() [2/4]

void Kratos::ConstitutiveLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< double > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		double &	rOutput
	)

virtual

Calculates derivatives of a given function.

This method calculates derivative of a scalar function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

Eg: Assume following function (gauss point evaluated): [ \nu = \nu_{fluid} + \nu_t = \nu_{fluid} + \left(\frac{y}{\omega}\right)^2 \frac{\partial k}{\partial x_i}\frac{\partial \omega}{\partial x_i} ]

Then in here we use rFunctionVariable = EFFECTIVE_VISCOSITY

Then if we want to take derivatives w.r.t. $\omega$ (i.e. rDerivativeVariable = OMEGA). So following steps needs to be used.

 1. First calculate derivatives w.r.t. omega (rDerivativeVariable = OMEGA)
    using the call:
         CalculateDerivative(Values, EFFECTIVE_VISCOSITY, OMEGA, output);
    The output will hold the following:
         \[
             \frac{\partial \nu}{\partial \omega} = \frac{\partial \nu_t}{\partial \omega} = -2\frac{y^2}{\omega^3}\frac{\partial k}{\partial x_i}\frac{\partial \omega}{\partial x_i}
         \]
 2. Then calculate derivatives w.r.t. omega gradients (rDerivativeVariable = OMEGA_GRADIENT_X)
    using the call: (where OMEGA_GRADIENT is a 3D vector with components)
         CalculateDerivative(Values, EFFECTIVE_VISCOSITY, OMEGA_GRADIENT_X, output);
    The output will hold the following:
         \[
             \frac{\partial \nu}{\partial \nabla\omega_x} = \frac{\partial \nu_t}{\partial \nabla\omega_x} =  \left(\frac{y}{\omega}\right)^2 \frac{\partial k}{\partial x_x}
         \]
    Once you have these outputs, you can transform it to a nodal derivative (eg: discrete adjoint computation)
    within your element by using the chain rule. [Where $c$ is the node index of the geometry.]
         \[
             \frac{\partial \nu}{\partial \omega^c} = \frac{\partial \nu}{\partial \omega}\frac{\partial \omega}{\partial \omega^c} + \frac{\partial \nu}{\partial \nabla\omega_i}\frac{\partial \nabla\omega_i}{\partial \omega^c}
         \]

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented in Kratos::Newtonian3DLaw, and Kratos::Newtonian2DLaw.

◆ CalculateDerivative() [3/4]

void Kratos::ConstitutiveLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< Matrix > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		Matrix &	rOutput
	)

virtual

Calculates derivatives of a given function.

This method calculates derivative of a Matrix function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

See also: double overload of this method for more explanations

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented in Kratos::Newtonian3DLaw, and Kratos::Newtonian2DLaw.

◆ CalculateDerivative() [4/4]

void Kratos::ConstitutiveLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< Vector > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		Vector &	rOutput
	)

virtual

Calculates derivatives of a given function.

This method calculates derivative of a Vector function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

See also: double overload of this method for more explanations

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented in Kratos::Newtonian3DLaw, and Kratos::Newtonian2DLaw.

◆ CalculateMaterialResponse()

void Kratos::ConstitutiveLaw::CalculateMaterialResponse	(	Parameters &	rValues,
		const StressMeasure &	rStressMeasure
	)

Computes the material response in terms of stresses and constitutive tensor

See also: Parameters; StressMeasure

Computes the material response in terms of stresses and constitutive tensor

See also: Parameters; StressMeasures

◆ CalculateMaterialResponseCauchy()

void Kratos::ConstitutiveLaw::CalculateMaterialResponseCauchy ( Parameters & rValues )

virtual

Computes the material response in terms of Cauchy stresses and constitutive tensor

See also: Parameters

Reimplemented in Kratos::HyperElastic3DLaw, Kratos::NonlocalDamage3DLaw, Kratos::LocalDamage3DLaw, Kratos::IsotropicDamageCohesive3DLaw, Kratos::HyperElastic3DLaw, Kratos::ElastoPlasticMohrCoulombCohesive3DLaw, Kratos::ElastoPlasticModMohrCoulombCohesive3DLaw, Kratos::ElasticCohesive3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::Hypoelastic3DLaw, Kratos::Hypoelastic2DLaw, Kratos::Newtonian3DLaw, Kratos::Newtonian2DLaw, Kratos::MuIRheology3DLaw, Kratos::MuIRheology2DLaw, Kratos::HerschelBulkley3DLaw, Kratos::HerschelBulkley2DLaw, Kratos::FrictionalViscoplastic3DLaw, Kratos::FrictionalViscoplastic2DLaw, Kratos::Bingham3DLaw, Kratos::Bingham2DLaw, Kratos::HyperElastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::Newtonian3DLaw, Kratos::Newtonian2DLaw, Kratos::HerschelBulkley3DLaw, Kratos::Euler3DLaw, Kratos::Euler2DLaw, Kratos::Bingham3DLaw, Kratos::ThermalNonlocalDamage3DLaw, Kratos::ThermalLocalDamage3DLaw, Kratos::NewtonianFluid3DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::PfemSolidConstitutiveLaw, Kratos::PfemFluidConstitutiveLaw, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticLaw, Kratos::FluidConstitutiveLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ CalculateMaterialResponseKirchhoff()

void Kratos::ConstitutiveLaw::CalculateMaterialResponseKirchhoff ( Parameters & rValues )

virtual

Computes the material response in terms of Kirchhoff stresses and constitutive tensor

See also: Parameters

◆ CalculateMaterialResponsePK1()

void Kratos::ConstitutiveLaw::CalculateMaterialResponsePK1 ( Parameters & rValues )

virtual

Computes the material response in terms of 1st Piola-Kirchhoff stresses and constitutive tensor

See also: Parameters

Reimplemented in Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ CalculateMaterialResponsePK2()

void Kratos::ConstitutiveLaw::CalculateMaterialResponsePK2 ( Parameters & rValues )

virtual

Computes the material response in terms of 2nd Piola-Kirchhoff stresses and constitutive tensor

See also: Parameters

◆ CalculateStressResponse()

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

virtual

Computes the material response in terms of Cauchy stresses and constitutive tensor, returns internal variables.

See also: Parameters

Computes the material response in terms of Cauchy stresses and constitutive tensor

See also: Parameters

Reimplemented in Kratos::SmallStrainIsotropicDamageImplex3D, and Kratos::SmallStrainIsotropicDamage3D.

◆ CalculateValue() [1/7]

array_1d< double, 3 > & Kratos::ConstitutiveLaw::CalculateValue	(	Parameters &	rParameterValues,
		const Variable< array_1d< double, 3 > > &	rVariable,
		array_1d< double, 3 > &	rValue
	)

virtual

Calculates the value of a specified variable (array of 3 components)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

returns the value of a specified variable (array of 3 components)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::TrussConstitutiveLaw, Kratos::HyperElasticIsotropicOgden1D, Kratos::HyperElasticIsotropicHenky1D, and Kratos::FluidConstitutiveLaw.

◆ CalculateValue() [2/7]

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

virtual

returns the value of a specified variable (array of 6 components)

Parameters

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

Returns: the value of the specified variable

returns the value of a specified variable (array of 6 components)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, and Kratos::FluidConstitutiveLaw.

◆ CalculateValue() [3/7]

bool & Kratos::ConstitutiveLaw::CalculateValue	(	Parameters &	rParameterValues,
		const Variable< bool > &	rThisVariable,
		bool &	rValue
	)

virtual

Calculates the value of a specified variable (bool)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::WrinklingLinear2DLaw, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ CalculateValue() [4/7]

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

virtual

Calculates the value of a specified variable (double)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

returns the value of a specified variable (double)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

◆ CalculateValue() [5/7]

int & Kratos::ConstitutiveLaw::CalculateValue	(	Parameters &	rParameterValues,
		const Variable< int > &	rThisVariable,
		int &	rValue
	)

virtual

Calculates the value of a specified variable (int)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, and Kratos::FluidConstitutiveLaw.

◆ CalculateValue() [6/7]

Matrix & Kratos::ConstitutiveLaw::CalculateValue	(	Parameters &	rParameterValues,
		const Variable< Matrix > &	rThisVariable,
		Matrix &	rValue
	)

virtual

Calculates the value of a specified variable (Matrix)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

returns the value of a specified variable (Matrix)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::Constitutive3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::HelmholtzJacobianStiffened3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, and Kratos::FluidConstitutiveLaw.

◆ CalculateValue() [7/7]

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

virtual

Calculates the value of a specified variable (Vector)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

returns the value of a specified variable (Vector)

Parameters

rParameterValues	the needed parameters for the CL calculation
rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::Constitutive3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::TrussConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::SmallStrainJ2Plasticity3D, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::HyperElasticIsotropicOgden1D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::HyperElasticIsotropicHenky1D, and Kratos::FluidConstitutiveLaw.

◆ Check()

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

virtual

This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors.

Parameters

rMaterialProperties
rElementGeometry
rCurrentProcessInfo

Returns

Reimplemented in Kratos::HenckyMCStrainSofteningPlasticPlaneStrain2DLaw, Kratos::HenckyMCStrainSofteningPlasticAxisym2DLaw, Kratos::HenckyMCStrainSofteningPlastic3DLaw, Kratos::HenckyMCPlasticPlaneStrain2DLaw, Kratos::HenckyMCPlasticAxisym2DLaw, Kratos::HenckyMCPlastic3DLaw, Kratos::HenckyBorjaCamClayPlasticPlaneStrain2DLaw, Kratos::HenckyBorjaCamClayPlasticAxisym2DLaw, Kratos::HenckyBorjaCamClayPlastic3DLaw, Kratos::StrainRate3DLaw, Kratos::NewtonianFluid3DLaw, Kratos::SmallStrainOrthotropic3DLaw, Kratos::LargeStrain3DLaw, Kratos::Constitutive3DLaw, Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::TrussConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::BeamConstitutiveLaw, Kratos::LinearElasticOrthotropic3DLaw, Kratos::LinearElastic3DLaw, Kratos::IsotropicDamageSimoJuPlaneStress2DLaw, Kratos::IsotropicDamageSimoJuPlaneStrain2DLaw, Kratos::IsotropicDamageSimoJu3DLaw, Kratos::IsotropicDamageModifiedMisesPlaneStress2DLaw, Kratos::IsotropicDamageModifiedMisesPlaneStrain2DLaw, Kratos::IsotropicDamageModifiedMises3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::RansNewtonian3DLaw, Kratos::RansNewtonian2DLaw, Kratos::SimoJuNonlocalDamagePlaneStress2DLaw, Kratos::SimoJuNonlocalDamagePlaneStrain2DLaw, Kratos::SimoJuNonlocalDamage3DLaw, Kratos::SimoJuLocalDamagePlaneStress2DLaw, Kratos::SimoJuLocalDamagePlaneStrain2DLaw, Kratos::SimoJuLocalDamage3DLaw, Kratos::NonlocalDamage3DLaw, Kratos::ModifiedMisesNonlocalDamagePlaneStress2DLaw, Kratos::ModifiedMisesNonlocalDamagePlaneStrain2DLaw, Kratos::ModifiedMisesNonlocalDamage3DLaw, Kratos::LocalDamage3DLaw, Kratos::LinearElastic3DLaw, Kratos::IsotropicDamageCohesive3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::ExponentialCohesive3DLaw, Kratos::ElastoPlasticMohrCoulombCohesive3DLaw, Kratos::ElastoPlasticModMohrCoulombCohesive3DLaw, Kratos::ElasticCohesive3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::HypoelasticTemperatureDependent3DLaw, Kratos::HypoelasticTemperatureDependent2DLaw, Kratos::PfemSolidConstitutiveLaw, Kratos::Hypoelastic3DLaw, Kratos::Hypoelastic2DLaw, Kratos::NewtonianTemperatureDependent3DLaw, Kratos::NewtonianTemperatureDependent2DLaw, Kratos::MuIRheologyTemperatureDependent3DLaw, Kratos::MuIRheologyTemperatureDependent2DLaw, Kratos::FrictionalViscoplasticTemperatureDependent3DLaw, Kratos::FrictionalViscoplasticTemperatureDependent2DLaw, Kratos::BinghamTemperatureDependent3DLaw, Kratos::BinghamTemperatureDependent2DLaw, Kratos::Newtonian3DLaw, Kratos::Newtonian2DLaw, Kratos::MuIRheology3DLaw, Kratos::MuIRheology2DLaw, Kratos::HerschelBulkley3DLaw, Kratos::HerschelBulkley2DLaw, Kratos::FrictionalViscoplastic3DLaw, Kratos::FrictionalViscoplastic2DLaw, Kratos::PfemFluidConstitutiveLaw, Kratos::Bingham3DLaw, Kratos::Bingham2DLaw, Kratos::LinearElastic3DLaw, Kratos::JohnsonCookThermalPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HenckyElasticPlastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticLaw, Kratos::BilinearCohesive3DLaw, Kratos::NewtonianTwoFluid3DLaw, Kratos::NewtonianTwoFluid2DLaw, Kratos::NewtonianTemperatureDependent3DLaw, Kratos::NewtonianTemperatureDependent2DLaw, Kratos::Newtonian3DLaw, Kratos::Newtonian2DLaw, Kratos::HerschelBulkley3DLaw, Kratos::FluidConstitutiveLaw, Kratos::Euler3DLaw, Kratos::Euler2DLaw, Kratos::Bingham3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ThermalSimoJuNonlocalDamagePlaneStress2DLaw, Kratos::ThermalSimoJuNonlocalDamagePlaneStrain2DLaw, Kratos::ThermalSimoJuNonlocalDamage3DLaw, Kratos::ThermalSimoJuLocalDamagePlaneStress2DLaw, Kratos::ThermalSimoJuLocalDamagePlaneStrain2DLaw, Kratos::ThermalSimoJuLocalDamage3DLaw, Kratos::ThermalNonlocalDamage3DLaw, Kratos::ThermalModifiedMisesNonlocalDamagePlaneStress2DLaw, Kratos::ThermalModifiedMisesNonlocalDamagePlaneStrain2DLaw, Kratos::ThermalModifiedMisesNonlocalDamage3DLaw, Kratos::ThermalLocalDamage3DLaw, Kratos::ThermalElasticIsotropic3D, Kratos::TrussPlasticityConstitutiveLaw, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::WrinklingLinear2DLaw, Kratos::MultiLinearIsotropicPlaneStress2D, Kratos::MultiLinearElastic1DLaw, Kratos::LinearElasticOrthotropic2DLaw, Kratos::ElasticIsotropicPlaneStressUncoupledShear, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicOgden1D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::HyperElasticIsotropicHenky1D, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::TractionSeparationLaw3D< TDim >, and Kratos::TractionSeparationLaw3D< 3 >.

◆ Clone()

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

virtual

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

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

Note: implementation scheme: ConstitutiveLaw::Pointer p_clone(new ConstitutiveLaw()); return p_clone;

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

Returns: a pointer to a new instance of this constitutive law NOTE: implementation scheme: ConstitutiveLaw::Pointer p_clone(new ConstitutiveLaw()); return p_clone;

◆ ConstitutiveMatrixTransformation()

void Kratos::ConstitutiveLaw::ConstitutiveMatrixTransformation	(	Matrix &	rConstitutiveMatrix,
		const Matrix &	rOriginalConstitutiveMatrix,
		const Matrix &	rF
	)

protected

This method performs a pull-back or a push-forward between two constitutive matrices

◆ ContraVariantPullBack()

void Kratos::ConstitutiveLaw::ContraVariantPullBack	(	Matrix &	rMatrix,
		const Matrix &	rF
	)

protected

This method performs a contra-variant pull-back between to tensors i.e. Kirchhoff stress to 2nd PK stress

◆ ContraVariantPushForward()

void Kratos::ConstitutiveLaw::ContraVariantPushForward	(	Matrix &	rMatrix,
		const Matrix &	rF
	)

protected

This method performs a contra-variant push-forward between to tensors i.e. 2nd PK stress to Kirchhoff stress

◆ CoVariantPullBack()

void Kratos::ConstitutiveLaw::CoVariantPullBack	(	Matrix &	rMatrix,
		const Matrix &	rF
	)

protected

This method performs a co-variant pull-back between to tensors i.e. Almansi strain to Green-Lagrange strain

◆ CoVariantPushForward()

void Kratos::ConstitutiveLaw::CoVariantPushForward	(	Matrix &	rMatrix,
		const Matrix &	rF
	)

protected

This method performs a co-variant push-forward between to tensors i.e. Green-Lagrange strain to Almansi strain

◆ Create() [1/2]

ConstitutiveLaw::Pointer Kratos::ConstitutiveLaw::Create ( Kratos::Parameters NewParameters ) const

virtual

It creates a new constitutive law pointer.

Parameters

NewParameters The configuration parameters of the new constitutive law

Returns: a Pointer to the new constitutive law

Reimplemented in Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainKinematicPlasticityFactory, Kratos::SmallStrainIsotropicPlasticityFactory, Kratos::WrinklingLinear2DLaw, Kratos::SmallStrainIsotropicDamageFactory, Kratos::GenericAnisotropic3DLaw, Kratos::FiniteStrainKinematicPlasticityFactory, Kratos::FiniteStrainIsotropicPlasticityFactory, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ Create() [2/2]

ConstitutiveLaw::Pointer Kratos::ConstitutiveLaw::Create	(	Kratos::Parameters	NewParameters,
		const Properties &	rProperties
	)		const

virtual

It creates a new constitutive law pointer (version with properties)

Parameters

NewParameters	The configuration parameters of the new constitutive law
rProperties	The properties of the material

Returns: a Pointer to the new constitutive law

◆ FinalizeMaterialResponse()

void Kratos::ConstitutiveLaw::FinalizeMaterialResponse	(	Parameters &	rValues,
		const StressMeasure &	rStressMeasure
	)

Finalize the material response, called by the element in FinalizeSolutionStep.

Updates the material response, called by the element in FinalizeSolutionStep.

See also: Parameters; StressMeasures

◆ FinalizeMaterialResponseCauchy()

void Kratos::ConstitutiveLaw::FinalizeMaterialResponseCauchy ( Parameters & rValues )

virtual

Finalize the material response in terms of Cauchy stresses

See also: Parameters

Updates the material response in terms of Cauchy stresses

See also: Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::HyperElastic3DLaw, Kratos::NonlocalDamage3DLaw, Kratos::LocalDamage3DLaw, Kratos::IsotropicDamageCohesive3DLaw, Kratos::HyperElastic3DLaw, Kratos::ExponentialCohesive3DLaw, Kratos::ElastoPlasticMohrCoulombCohesive3DLaw, Kratos::ElastoPlasticModMohrCoulombCohesive3DLaw, Kratos::ElasticCohesive3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::HyperElastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::ThermalNonlocalDamage3DLaw, Kratos::ThermalLocalDamage3DLaw, Kratos::NewtonianFluid3DLaw, Kratos::Constitutive3DLaw, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ FinalizeMaterialResponseKirchhoff()

void Kratos::ConstitutiveLaw::FinalizeMaterialResponseKirchhoff ( Parameters & rValues )

virtual

Finalize the material response in terms of Kirchhoff stresses

See also: Parameters

Updates the material response in terms of Kirchhoff stresses

See also: Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::Constitutive3DLaw, Kratos::SmallStrainJ2Plasticity3D, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ FinalizeMaterialResponsePK1()

void Kratos::ConstitutiveLaw::FinalizeMaterialResponsePK1 ( Parameters & rValues )

virtual

Finalize the material response in terms of 1st Piola-Kirchhoff stresses

See also: Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ FinalizeMaterialResponsePK2()

void Kratos::ConstitutiveLaw::FinalizeMaterialResponsePK2 ( Parameters & rValues )

virtual

Finalize the material response in terms of 2nd Piola-Kirchhoff stresses

See also: Parameters

Updates the material response in terms of 2nd Piola-Kirchhoff stresses

See also: Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::TrussConstitutiveLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::Constitutive3DLaw, Kratos::TrussPlasticityConstitutiveLaw, Kratos::WrinklingLinear2DLaw, Kratos::HyperElasticIsotropicOgden1D, Kratos::HyperElasticIsotropicHenky1D, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::PythonOutfittedConstitutiveLaw, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ FinalizeNonLinearIteration()

void Kratos::ConstitutiveLaw::FinalizeNonLinearIteration	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

to be called at the end of each step iteration (e.g. from Element::FinalizeNonLinearIteration)

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
the	current ProcessInfo instance

◆ FinalizeSolutionStep()

void Kratos::ConstitutiveLaw::FinalizeSolutionStep	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

to be called at the end of each solution step (e.g. from Element::FinalizeSolutionStep)

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
the	current ProcessInfo instance

Reimplemented in Kratos::GenericSmallStrainViscoplasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, and Kratos::DamageDPlusDMinusMasonry3DLaw.

◆ GetConstitutiveComponent()

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

protected

This method gets the constitutive tensor components from a consitutive matrix supplied in voigt notation

◆ GetInitialState()

InitialState& Kratos::ConstitutiveLaw::GetInitialState ( )

inline

Returns: The reference to initial state of strains/stresses/F

◆ GetLawFeatures()

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

virtual

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

Parameters

rFeatures

◆ GetStrainMeasure()

ConstitutiveLaw::StrainMeasure Kratos::ConstitutiveLaw::GetStrainMeasure ( )

virtual

returns the expected strain measure of this constitutive law (by default linear strains)

Returns: the expected strain measure

◆ GetStrainSize()

ConstitutiveLaw::SizeType Kratos::ConstitutiveLaw::GetStrainSize ( ) const

virtual

Returns: The size of the strain vector of the current constitutive law

Note: This function HAS TO BE IMPLEMENTED by any derived class

returns the size of the strain vector of the current constitutive law NOTE: this function HAS TO BE IMPLEMENTED by any derived class

◆ GetStressMeasure()

ConstitutiveLaw::StressMeasure Kratos::ConstitutiveLaw::GetStressMeasure ( )

virtual

returns the stress measure of this constitutive law (by default 1st Piola-Kirchhoff stress in voigt notation)

Returns: the expected stress measure

◆ GetValue() [1/7]

array_1d< double, 3 > & Kratos::ConstitutiveLaw::GetValue	(	const Variable< array_1d< double, 3 > > &	rThisVariable,
		array_1d< double, 3 > &	rValue
	)

virtual

Returns the value of a specified variable (array of 3 components)

Parameters

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

Returns: rValue output: the value of the specified variable

returns the value of a specified variable

Parameters

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

Returns: the value of the specified variable

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::TrussConstitutiveLaw, Kratos::Constitutive3DLaw, Kratos::TrussPlasticityConstitutiveLaw, Kratos::HyperElasticIsotropicOgden1D, Kratos::HyperElasticIsotropicHenky1D, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ GetValue() [2/7]

array_1d< double, 6 > & Kratos::ConstitutiveLaw::GetValue	(	const Variable< array_1d< double, 6 > > &	rThisVariable,
		array_1d< double, 6 > &	rValue
	)

virtual

Returns the value of a specified variable (array of 6 components)

Parameters

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

Returns: the value of the specified variable

returns the value of a specified variable

Parameters

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

Returns: the value of the specified variable

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ GetValue() [3/7]

bool & Kratos::ConstitutiveLaw::GetValue	(	const Variable< bool > &	rThisVariable,
		bool &	rValue
	)

virtual

Returns the value of a specified variable (boolean)

Parameters

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

Returns: rValue output: the value of the specified variable

returns the value of a specified variable

Parameters

rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::LinearPlaneStress, Kratos::LinearPlaneStrain, Kratos::GeoLinearElasticPlaneStress2DLaw, Kratos::LinearPlaneStrainK0Law, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::LinearElastic3DInterfaceLaw, Kratos::LinearElastic2DInterfaceLaw, Kratos::LinearPlaneStressFEMDEM, Kratos::LinearPlaneStrainFEMDEM, Kratos::WrinklingLinear2DLaw, Kratos::LinearElasticOrthotropic2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ GetValue() [4/7]

double & Kratos::ConstitutiveLaw::GetValue	(	const Variable< double > &	rThisVariable,
		double &	rValue
	)

virtual

Returns the value of a specified variable (double)

Parameters

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

Returns: rValue output: the value of the specified variable

returns the value of a specified variable

Parameters

rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

◆ GetValue() [5/7]

int & Kratos::ConstitutiveLaw::GetValue	(	const Variable< int > &	rThisVariable,
		int &	rValue
	)

virtual

Returns the value of a specified variable (integer)

Parameters

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

Returns: rValue output: the value of the specified variable

returns the value of a specified variable

Parameters

rThisVariable	the variable to be returned
rValue	a reference to the returned value
rValue	output: the value of the specified variable

Reimplemented in Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ GetValue() [6/7]

Matrix & Kratos::ConstitutiveLaw::GetValue	(	const Variable< Matrix > &	rThisVariable,
		Matrix &	rValue
	)

virtual

Returns the value of a specified variable (Matrix)

Parameters

rThisVariable the variable to be returned

Returns: rValue output: the value of the specified variable

returns the value of a specified variable

Parameters

rThisVariable the variable to be returned

Returns: the value of the specified variable

Reimplemented in Kratos::LinearPlaneStrain, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::NonLinearHenckyElasticPlasticUP3DLaw, Kratos::NonLinearHenckyElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HenckyElasticPlastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::LinearPlaneStrainFEMDEM, Kratos::LargeStrain3DLaw, Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, and Kratos::PythonOutfittedConstitutiveLaw.

◆ GetValue() [7/7]

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

virtual

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

returns the value of a specified variable

Parameters

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

Returns: the value of the specified variable

◆ Has() [1/7]

bool Kratos::ConstitutiveLaw::Has ( const Variable< array_1d< double, 3 > > & rThisVariable )

virtual

Returns whether this constitutive Law has specified variable (array of 3 components)

Parameters

rThisVariable the variable to be checked for

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

Note: Fixed size array of 3 doubles (e.g. for 2D stresses, plastic strains, ...)

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

Returns: true if the variable is defined in the constitutive law NOTE: fixed size array of 3 doubles (e.g. for 2D stresses, plastic strains, ...)

Reimplemented in Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ Has() [2/7]

bool Kratos::ConstitutiveLaw::Has ( const Variable< array_1d< double, 6 > > & rThisVariable )

virtual

Returns whether this constitutive Law has specified variable (array of 6 components)

Parameters

rThisVariable the variable to be checked for

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

Note: Fixed size array of 6 doubles (e.g. for stresses, plastic strains, ...)

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

Returns: true if the variable is defined in the constitutive law NOTE: fixed size array of 6 doubles (e.g. for stresses, plastic strains, ...)

Reimplemented in Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ Has() [3/7]

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

virtual

Returns whether this constitutive Law has specified variable (boolean)

Parameters

rThisVariable the variable to be checked for

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

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

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

Reimplemented in Kratos::WrinklingLinear2DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ Has() [4/7]

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

virtual

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

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

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

◆ Has() [5/7]

bool Kratos::ConstitutiveLaw::Has ( const Variable< int > & rThisVariable )

virtual

Returns whether this constitutive Law has specified variable (integer)

Parameters

rThisVariable the variable to be checked for

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

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

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

Reimplemented in Kratos::WrinklingLinear2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ Has() [6/7]

bool Kratos::ConstitutiveLaw::Has ( const Variable< Matrix > & rThisVariable )

virtual

Returns whether this constitutive Law has specified variable (Matrix)

Parameters

rThisVariable the variable to be checked for

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

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

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

Reimplemented in Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HenckyElasticPlastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, and Kratos::PythonOutfittedConstitutiveLaw.

◆ Has() [7/7]

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

virtual

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

returns whether this constitutive Law has specified variable

Parameters

rThisVariable the variable to be checked for

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

Reimplemented in Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HenckyElasticPlastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, and Kratos::PythonOutfittedConstitutiveLaw.

◆ HasInitialState()

bool Kratos::ConstitutiveLaw::HasInitialState ( ) const

inline

Returns: The true if InitialState is defined

◆ HasSameType() [1/2]

static bool Kratos::ConstitutiveLaw::HasSameType	(	const ConstitutiveLaw &	rLHS,
		const ConstitutiveLaw &	rRHS
	)

inlinestatic

This method is used to check that two Constitutive Laws are the same type (references)

Parameters

rLHS	The first argument
rRHS	The second argument

◆ HasSameType() [2/2]

static bool Kratos::ConstitutiveLaw::HasSameType	(	const ConstitutiveLaw *	rLHS,
		const ConstitutiveLaw *	rRHS
	)

inlinestatic

This method is used to check that two Constitutive Laws are the same type (pointers)

Parameters

rLHS	The first argument
rRHS	The second argument

◆ Info()

std::string Kratos::ConstitutiveLaw::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Flags.

◆ InitializeMaterial()

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

virtual

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 in Kratos::HenckyElasticPlastic3DLaw, Kratos::NonLinearHenckyElasticPlastic3DLaw, Kratos::StrainRate3DLaw, Kratos::NewtonianFluid3DLaw, Kratos::SmallStrain3DLaw, Kratos::LargeStrain3DLaw, Kratos::Constitutive3DLaw, Kratos::PythonOutfittedConstitutiveLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::NonlocalDamage3DLaw, Kratos::IsotropicDamageCohesive3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::ExponentialCohesive3DLaw, Kratos::ElastoPlasticMohrCoulombCohesive3DLaw, Kratos::ElastoPlasticMohrCoulombCohesive2DLaw, Kratos::ElastoPlasticModMohrCoulombCohesive3DLaw, Kratos::ElastoPlasticModMohrCoulombCohesive2DLaw, Kratos::BilinearCohesive3DLaw, Kratos::JohnsonCookThermalPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::DispNewtonianFluid3DLaw, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::BilinearCohesive3DLaw, Kratos::ThermalElasticIsotropic3D, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::WrinklingLinear2DLaw, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::DamageDPlusDMinusMasonry3DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::TractionSeparationLaw3D< TDim >, and Kratos::TractionSeparationLaw3D< 3 >.

◆ InitializeMaterialResponse()

void Kratos::ConstitutiveLaw::InitializeMaterialResponse	(	Parameters &	rValues,
		const StressMeasure &	rStressMeasure
	)

Initialize the material response, called by the element in InitializeSolutionStep.

See also: Parameters; StressMeasures

◆ InitializeMaterialResponseCauchy()

void Kratos::ConstitutiveLaw::InitializeMaterialResponseCauchy ( Parameters & rValues )

virtual

Initialize the material response in terms of Cauchy stresses.

Initialize the material response in terms of Cauchy stresses

See also: Parameters; Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ InitializeMaterialResponseKirchhoff()

void Kratos::ConstitutiveLaw::InitializeMaterialResponseKirchhoff ( Parameters & rValues )

virtual

Initialize the material response in terms of Kirchhoff stresses.

Initialize the material response in terms of Kirchhoff stresses

See also: Parameters; Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ InitializeMaterialResponsePK1()

void Kratos::ConstitutiveLaw::InitializeMaterialResponsePK1 ( Parameters & rValues )

virtual

Initialize the material response in terms of 1st Piola-Kirchhoff stresses.

Initialize the material response in terms of 1st Piola-Kirchhoff stresses

See also: Parameters; Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ InitializeMaterialResponsePK2()

void Kratos::ConstitutiveLaw::InitializeMaterialResponsePK2 ( Parameters & rValues )

virtual

Initialize the material response in terms of 2nd Piola-Kirchhoff stresses.

Initialize the material response in terms of 2nd Piola-Kirchhoff stresses

See also: Parameters; Parameters

Reimplemented in Kratos::UserProvidedLinearElasticLaw< TDim >, Kratos::UserProvidedLinearElasticLaw< 2 >, Kratos::UserProvidedLinearElasticLaw< 3 >, Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::GenericAnisotropic3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, Kratos::ElasticIsotropic3D, Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::HyperElasticIsotropicNeoHookean3DFEMDEM, Kratos::ElasticIsotropic3DFEMDEM, Kratos::SmallStrainJ2Plasticity3D, Kratos::PlasticityIsotropicKinematicJ2, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, and Kratos::SerialParallelRuleOfMixturesLaw.

◆ InitializeNonLinearIteration()

void Kratos::ConstitutiveLaw::InitializeNonLinearIteration	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

to be called at the beginning of each step iteration (e.g. from Element::InitializeNonLinearIteration)

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
the	current ProcessInfo instance

◆ InitializeSolutionStep()

void Kratos::ConstitutiveLaw::InitializeSolutionStep	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

to be called at the beginning of each solution step (e.g. from Element::InitializeSolutionStep)

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
the	current ProcessInfo instance

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw.

◆ IsIncremental()

bool Kratos::ConstitutiveLaw::IsIncremental ( )

virtual

returns whether this constitutive model is formulated in incremental strains/stresses NOTE: by default, all constitutive models should be formulated in total strains

Returns: true, if formulated in incremental strains/stresses, false otherwise

Reimplemented in Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

Kratos::ConstitutiveLaw::KRATOS_CLASS_POINTER_DEFINITION ( ConstitutiveLaw )

Counted pointer of ConstitutiveLaw

◆ KRATOS_DEFINE_LOCAL_FLAG() [1/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( ANISOTROPIC )

◆ KRATOS_DEFINE_LOCAL_FLAG() [2/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( AXISYMMETRIC_LAW )

◆ KRATOS_DEFINE_LOCAL_FLAG() [3/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( COMPUTE_CONSTITUTIVE_TENSOR )

◆ KRATOS_DEFINE_LOCAL_FLAG() [4/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( COMPUTE_STRAIN_ENERGY )

◆ KRATOS_DEFINE_LOCAL_FLAG() [5/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( COMPUTE_STRESS )

◆ KRATOS_DEFINE_LOCAL_FLAG() [6/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( FINALIZE_MATERIAL_RESPONSE )

◆ KRATOS_DEFINE_LOCAL_FLAG() [7/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( FINITE_STRAINS )

Flags related to the Features of the Contitutive Law

◆ KRATOS_DEFINE_LOCAL_FLAG() [8/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( INCREMENTAL_STRAIN_MEASURE )

◆ KRATOS_DEFINE_LOCAL_FLAG() [9/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( INFINITESIMAL_STRAINS )

◆ KRATOS_DEFINE_LOCAL_FLAG() [10/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( INITIALIZE_MATERIAL_RESPONSE )

the next two flags are designed for internal use within the constitutive law. please DO NOT use them from the API

◆ KRATOS_DEFINE_LOCAL_FLAG() [11/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( ISOCHORIC_TENSOR_ONLY )

◆ KRATOS_DEFINE_LOCAL_FLAG() [12/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( ISOTROPIC )

◆ KRATOS_DEFINE_LOCAL_FLAG() [13/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( MECHANICAL_RESPONSE_ONLY )

◆ KRATOS_DEFINE_LOCAL_FLAG() [14/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( PLANE_STRAIN_LAW )

◆ KRATOS_DEFINE_LOCAL_FLAG() [15/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( PLANE_STRESS_LAW )

◆ KRATOS_DEFINE_LOCAL_FLAG() [16/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( THERMAL_RESPONSE_ONLY )

◆ KRATOS_DEFINE_LOCAL_FLAG() [17/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( THREE_DIMENSIONAL_LAW )

◆ KRATOS_DEFINE_LOCAL_FLAG() [18/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( U_P_LAW )

◆ KRATOS_DEFINE_LOCAL_FLAG() [19/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( USE_ELEMENT_PROVIDED_STRAIN )

Flags related to the Parameters of the Contitutive Law

◆ KRATOS_DEFINE_LOCAL_FLAG() [20/20]

Kratos::ConstitutiveLaw::KRATOS_DEFINE_LOCAL_FLAG ( VOLUMETRIC_TENSOR_ONLY )

◆ pGetInitialState()

InitialState::Pointer Kratos::ConstitutiveLaw::pGetInitialState ( )

inline

Returns: The initial state of strains/stresses/F

◆ PrintData()

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

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Flags.

◆ PrintInfo()

void Kratos::ConstitutiveLaw::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Flags.

◆ PullBackConstitutiveMatrix()

void Kratos::ConstitutiveLaw::PullBackConstitutiveMatrix	(	Matrix &	rConstitutiveMatrix,
		const Matrix &	rF
	)

Methods to transform Constitutive Matrices:

Parameters

rConstitutiveMatrix	the constitutive matrix
rF	the DeformationGradientF matrix between the configurations This method performs a pull-back of the constitutive matrix

◆ PushForwardConstitutiveMatrix()

void Kratos::ConstitutiveLaw::PushForwardConstitutiveMatrix	(	Matrix &	rConstitutiveMatrix,
		const Matrix &	rF
	)

This method performs a push-forward of the constitutive matrix

◆ RequiresFinalizeMaterialResponse()

virtual bool Kratos::ConstitutiveLaw::RequiresFinalizeMaterialResponse ( )

inlinevirtual

If the CL requires to finalize the material response, called by the element in FinalizeSolutionStep.

Reimplemented in Kratos::ElasticIsotropic3D, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::GeoLinearElasticLaw, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ RequiresInitializeMaterialResponse()

virtual bool Kratos::ConstitutiveLaw::RequiresInitializeMaterialResponse ( )

inlinevirtual

If the CL requires to initialize the material response, called by the element in InitializeSolutionStep.

Reimplemented in Kratos::ElasticIsotropic3D, Kratos::GeoLinearElasticPlaneStrain2DLaw, Kratos::GeoLinearElasticLaw, Kratos::ViscousGeneralizedMaxwell< Kratos::ElasticIsotropic3D >, Kratos::ViscousGeneralizedKelvin< Kratos::ElasticIsotropic3D >, Kratos::GenericSmallStrainViscoplasticity3D, Kratos::TrussPlasticityConstitutiveLaw, Kratos::SmallStrainIsotropicDamageImplex3D, Kratos::SmallStrainIsotropicDamage3D, Kratos::GenericAnisotropic3DLaw, Kratos::HyperElasticIsotropicQuasiIncompressibleIshochoricNeoHookean3D, Kratos::HyperElasticIsotropicNeoHookean3D, Kratos::HyperElasticIsotropicKirchhoff3D, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ ResetMaterial()

void Kratos::ConstitutiveLaw::ResetMaterial	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const Vector &	rShapeFunctionsValues
	)

virtual

This can be used in order to reset all internal variables of the constitutive law (e.g. if a model should be reset to its reference state)

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
the	current ProcessInfo instance

Reimplemented in Kratos::SmallStrainUMAT3DLaw, Kratos::SmallStrainUDSM3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ SetInitialState()

void Kratos::ConstitutiveLaw::SetInitialState ( InitialState::Pointer pInitialState )

inline

Returns: The initial state of strains/stresses/F

◆ SetValue() [1/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< array_1d< double, 3 > > &	rVariable,
		const array_1d< double, 3 > &	rValue,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (array of 3 components)

Parameters

rVariable	the variable to be returned
rValue	new value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ SetValue() [2/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< array_1d< double, 6 > > &	rVariable,
		const array_1d< double, 6 > &	rValue,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (array of 6 components)

Parameters

rVariable	the variable to be returned
rValue	new value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::Constitutive3DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ SetValue() [3/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< bool > &	rThisVariable,
		const bool &	Value,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (boolean)

Sets the value of a specified variable (bool)

Parameters

rVariable	the variable to be returned
Value	new value of the specified variable
rCurrentProcessInfo	the process info
rThisVariable	the variable to be returned
Value	new value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented in Kratos::WrinklingLinear2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ SetValue() [4/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< double > &	rVariable,
		const double &	rValue,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (double)

Parameters

rVariable	the variable to be returned
rValue	new value of the specified variable
rCurrentProcessInfo	the process info

◆ SetValue() [5/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< int > &	rThisVariable,
		const int &	Value,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (integer)

Sets the value of a specified variable (int)

Parameters

rVariable	the variable to be returned
Value	new value of the specified variable
rCurrentProcessInfo	the process info
rThisVariable	the variable to be returned
Value	new value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented in Kratos::WrinklingLinear2DLaw, Kratos::SerialParallelRuleOfMixturesLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ SetValue() [6/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< Matrix > &	rVariable,
		const Matrix &	rValue,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (Matrix)

Parameters

rVariable	the variable to be returned
rValue	new value of the specified variable
rCurrentProcessInfo	the process info

Reimplemented in Kratos::DispNewtonianFluid3DLaw, Kratos::StrainRate3DLaw, Kratos::LargeStrain3DLaw, Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElasticPlastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HyperElastic3DLaw, Kratos::HenckyElasticPlastic3DLaw, Kratos::Constitutive3DLaw, Kratos::WrinklingLinear2DLaw, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, Kratos::ParallelRuleOfMixturesLaw< 3 >, and Kratos::PythonOutfittedConstitutiveLaw.

◆ SetValue() [7/7]

void Kratos::ConstitutiveLaw::SetValue	(	const Variable< Vector > &	rVariable,
		const Vector &	rValue,
		const ProcessInfo &	rCurrentProcessInfo
	)

virtual

Sets the value of a specified variable (Vector)

Parameters

rVariable	the variable to be returned
rValue	new value of the specified variable
rCurrentProcessInfo	the process info

◆ TransformCauchyStresses()

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

Methods to transform stress Vectors specialized with the initial stress Measure Cauchy:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressFinal	the measure of stress of the returned rStressVector

◆ TransformConstitutiveComponent()

double & Kratos::ConstitutiveLaw::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
	)

protected

This method performs a pull-back or a push-forward between two constitutive tensor components

◆ TransformKirchhoffStresses()

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

Methods to transform stress Vectors specialized with the initial stress Measure Kirchhoff:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressFinal	the measure of stress of the returned rStressVector

Methods to transform stress Vectors specialized with the initial stress Measure Kirchooff:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressFinal	the measure of stress of the returned rStressVector

◆ TransformPK1Stresses()

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

Methods to transform stress Vectors specialized with the initial stress Measure PK1:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressFinal	the measure of stress of the returned rStressVector

◆ TransformPK2Stresses()

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

Methods to transform stress Vectors specialized with the initial stress Measure PK2:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressFinal	the measure of stress of the returned rStressVector

◆ TransformStrains()

Vector & Kratos::ConstitutiveLaw::TransformStrains	(	Vector &	rStrainVector,
		const Matrix &	rF,
		StrainMeasure	rStrainInitial,
		StrainMeasure	rStrainFinal
	)

virtual

Methods to transform strain Vectors:

Parameters

rStrainVector	the strain tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStrainInitial	the measure of stress of the given rStrainVector
rStrainFinal	the measure of stress of the returned rStrainVector

◆ TransformStresses() [1/2]

Matrix & Kratos::ConstitutiveLaw::TransformStresses	(	Matrix &	rStressMatrix,
		const Matrix &	rF,
		const double &	rdetF,
		StressMeasure	rStressInitial,
		StressMeasure	rStressFinal
	)

virtual

Methods to transform stress Matrices:

Parameters

rStressMatrix	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressInitial	the measure of stress of the given rStressMatrix
rStressFinal	the measure of stress of the returned rStressMatrix

◆ TransformStresses() [2/2]

Vector & Kratos::ConstitutiveLaw::TransformStresses	(	Vector &	rStressVector,
		const Matrix &	rF,
		const double &	rdetF,
		StressMeasure	rStressInitial,
		StressMeasure	rStressFinal
	)

virtual

Methods to transform stress Vectors:

Parameters

rStressVector	the stress tensor in matrix which its stress measure will be changed
rF	the DeformationGradientF matrix between the configurations
rdetF	the determinant of the DeformationGradientF matrix between the configurations
rStressInitial	the measure of stress of the given rStressVector
rStressFinal	the measure of stress of the returned rStressVector

◆ ValidateInput()

bool Kratos::ConstitutiveLaw::ValidateInput ( const Properties & rMaterialProperties )

virtual

Is called to check whether the provided material parameters in the Properties match the requirements of current constitutive model.

Parameters

rMaterialProperties the current Properties to be validated against.

Returns: true, if parameters are correct; false, if parameters are insufficient / faulty NOTE: this has to be implemented by each constitutive model. Returns false in base class since no valid implementation is contained here.

Is called to check whether the provided material parameters in the Properties match the requirements of current constitutive model.

Parameters

rMaterialProperties the current Properties to be validated against.

Returns: true, if parameters are correct; false, if parameters are insufficient / faulty NOTE: this has to implemented by each constitutive model. Returns false in base class since no valid implementation is contained here.

Reimplemented in Kratos::DamageDPlusDMinusMasonry2DLaw, Kratos::TractionSeparationLaw3D< TDim >, Kratos::TractionSeparationLaw3D< 3 >, Kratos::ParallelRuleOfMixturesLaw< TDim >, Kratos::ParallelRuleOfMixturesLaw< 2 >, and Kratos::ParallelRuleOfMixturesLaw< 3 >.

◆ WorkingSpaceDimension()

ConstitutiveLaw::SizeType Kratos::ConstitutiveLaw::WorkingSpaceDimension ( )

virtual

Returns: The working space dimension of the current constitutive law

Note: This function HAS TO BE IMPLEMENTED by any derived class

Returns: the working space dimension of the current constitutive law NOTE: this function HAS TO BE IMPLEMENTED by any derived class

Friends And Related Function Documentation

◆ Serializer

friend class Serializer

friend

Member Data Documentation

◆ msIndexVoigt2D3C

const unsigned int Kratos::ConstitutiveLaw::msIndexVoigt2D3C = { {0, 0}, {1, 1}, {0, 1} }

staticprotected

◆ msIndexVoigt2D4C

const unsigned int Kratos::ConstitutiveLaw::msIndexVoigt2D4C = { {0, 0}, {1, 1}, {2, 2}, {0, 1} }

staticprotected

◆ msIndexVoigt3D6C

const unsigned int Kratos::ConstitutiveLaw::msIndexVoigt3D6C = { {0, 0}, {1, 1}, {2, 2}, {0, 1}, {1, 2}, {0, 2} }

staticprotected

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

/home/runner/work/Documentation/Documentation/master/kratos/includes/constitutive_law.h
/home/runner/work/Documentation/Documentation/master/kratos/sources/constitutive_law.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Attributes

Serialization

Detailed Description

Member Typedef Documentation

◆ DeformationGradientMatrixType

◆ GeometryType

◆ ProcessInfoType

◆ SizeType

◆ StrainVectorType

◆ StressVectorType

◆ VoigtSizeMatrixType

Member Enumeration Documentation

◆ StrainMeasure

◆ StressMeasure

Constructor & Destructor Documentation

◆ ConstitutiveLaw()

◆ ~ConstitutiveLaw()

Member Function Documentation

◆ AddInitialDeformationGradientMatrixContribution()

◆ AddInitialStrainVectorContribution()

◆ AddInitialStressVectorContribution()

◆ CalculateCauchyStresses()

◆ CalculateDerivative() [1/4]

◆ CalculateDerivative() [2/4]

◆ CalculateDerivative() [3/4]

◆ CalculateDerivative() [4/4]

◆ CalculateMaterialResponse()

◆ CalculateMaterialResponseCauchy()

◆ CalculateMaterialResponseKirchhoff()

◆ CalculateMaterialResponsePK1()

◆ CalculateMaterialResponsePK2()

◆ CalculateStressResponse()

◆ CalculateValue() [1/7]

◆ CalculateValue() [2/7]

◆ CalculateValue() [3/7]

◆ CalculateValue() [4/7]

◆ CalculateValue() [5/7]

◆ CalculateValue() [6/7]

◆ CalculateValue() [7/7]

◆ Check()

◆ Clone()

◆ ConstitutiveMatrixTransformation()

◆ ContraVariantPullBack()

◆ ContraVariantPushForward()

◆ CoVariantPullBack()

◆ CoVariantPushForward()

◆ Create() [1/2]

◆ Create() [2/2]

◆ FinalizeMaterialResponse()

◆ FinalizeMaterialResponseCauchy()

◆ FinalizeMaterialResponseKirchhoff()

◆ FinalizeMaterialResponsePK1()

◆ FinalizeMaterialResponsePK2()

◆ FinalizeNonLinearIteration()

◆ FinalizeSolutionStep()

◆ GetConstitutiveComponent()

◆ GetInitialState()

◆ GetLawFeatures()

◆ GetStrainMeasure()

◆ GetStrainSize()

◆ GetStressMeasure()

◆ GetValue() [1/7]

◆ GetValue() [2/7]

◆ GetValue() [3/7]

◆ GetValue() [4/7]

◆ GetValue() [5/7]

◆ GetValue() [6/7]

◆ GetValue() [7/7]

◆ Has() [1/7]

◆ Has() [2/7]

◆ Has() [3/7]

◆ Has() [4/7]

◆ Has() [5/7]

◆ Has() [6/7]

◆ Has() [7/7]