Small displacement with strain based mixed formulation element. More...

#include <small_displacement_mixed_volumetric_strain_element.h>

Inheritance diagram for Kratos::SmallDisplacementMixedVolumetricStrainElement:

Collaboration diagram for Kratos::SmallDisplacementMixedVolumetricStrainElement:

Classes
struct	ConstitutiveVariables

struct	KinematicVariables

Public Member Functions
Life Cycle
	SmallDisplacementMixedVolumetricStrainElement ()

	SmallDisplacementMixedVolumetricStrainElement (IndexType NewId, GeometryType::Pointer pGeometry)

	SmallDisplacementMixedVolumetricStrainElement (IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)

	SmallDisplacementMixedVolumetricStrainElement (SmallDisplacementMixedVolumetricStrainElement const &rOther)

	~SmallDisplacementMixedVolumetricStrainElement () override

Operations
void	Initialize (const ProcessInfo &rCurrentProcessInfo) override
	Called to initialize the element. More...

void	InitializeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override
	Called at the beginning of each solution step. More...

void	FinalizeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override
	Called at the end of eahc solution step. More...

Element::Pointer	Create (IndexType NewId, NodesArrayType const &ThisNodes, PropertiesType::Pointer pProperties) const override
	It creates a new element pointer. More...

Element::Pointer	Create (IndexType NewId, GeometryType::Pointer pGeom, PropertiesType::Pointer pProperties) const override
	It creates a new element pointer. More...

Element::Pointer	Clone (IndexType NewId, NodesArrayType const &rThisNodes) const override
	It creates a new element pointer and clones the previous element data. More...

void	EquationIdVector (EquationIdVectorType &rResult, const ProcessInfo &rCurrentProcessInfo) const override
	Sets on rResult the ID's of the element degrees of freedom. More...

void	GetDofList (DofsVectorType &rElementalDofList, const ProcessInfo &rCurrentProcessInfo) const override
	Sets on rElementalDofList the degrees of freedom of the considered element geometry. More...

IntegrationMethod	GetIntegrationMethod () const override
	Returns the used integration method. More...

void	CalculateLocalSystem (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override
	This function provides a more general interface to the element. More...

void	CalculateLeftHandSide (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo) override
	This is called during the assembling process in order to calculate the elemental left hand side matrix only. More...

void	CalculateRightHandSide (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override
	This is called during the assembling process in order to calculate the elemental right hand side vector only. More...

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

void	CalculateOnIntegrationPoints (const Variable< double > &rVariable, std::vector< double > &rOutput, const ProcessInfo &rCurrentProcessInfo) override
	Calculate a double Variable on the Element Constitutive Law. More...

void	CalculateOnIntegrationPoints (const Variable< Vector > &rVariable, std::vector< Vector > &rOutput, const ProcessInfo &rCurrentProcessInfo) override
	Calculate a Vector Variable on the Element Constitutive Law. More...

Input and output
const Parameters	GetSpecifications () const override
	This method provides the specifications/requirements of the element. More...

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::Element
	Element (IndexType NewId=0)

	Element (IndexType NewId, const NodesArrayType &ThisNodes)

	Element (IndexType NewId, GeometryType::Pointer pGeometry)

	Element (IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)

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

	~Element () override
	Destructor. More...

Element &	operator= (Element const &rOther)
	Assignment operator. More...

virtual void	GetValuesVector (Vector &values, int Step=0) const

virtual void	GetFirstDerivativesVector (Vector &values, int Step=0) const

virtual void	GetSecondDerivativesVector (Vector &values, int Step=0) const

virtual void	ResetConstitutiveLaw ()

virtual void	InitializeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo)

virtual void	FinalizeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateFirstDerivativesContributions (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateFirstDerivativesLHS (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateFirstDerivativesRHS (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSecondDerivativesContributions (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSecondDerivativesLHS (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSecondDerivativesRHS (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateMassMatrix (MatrixType &rMassMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateDampingMatrix (MatrixType &rDampingMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateLumpedMassVector (VectorType &rLumpedMassVector, const ProcessInfo &rCurrentProcessInfo) const

virtual void	AddExplicitContribution (const ProcessInfo &rCurrentProcessInfo)

virtual void	AddExplicitContribution (const VectorType &rRHSVector, const Variable< VectorType > &rRHSVariable, const Variable< double > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to make the element to assemble an rRHS vector identified by a variable rRHSVariable by assembling it to the nodes on the variable rDestinationVariable. (This is the double version) More...

virtual void	AddExplicitContribution (const VectorType &rRHSVector, const Variable< VectorType > &rRHSVariable, const Variable< array_1d< double, 3 > > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to make the element to assemble an rRHS vector identified by a variable rRHSVariable by assembling it to the nodes on the variable rDestinationVariable. (This is the vector version) More...

virtual void	AddExplicitContribution (const MatrixType &rLHSMatrix, const Variable< MatrixType > &rLHSVariable, const Variable< Matrix > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to make the element to assemble an rRHS vector identified by a variable rRHSVariable by assembling it to the nodes on the variable rDestinationVariable. (This is the matrix version) More...

virtual void	Calculate (const Variable< double > &rVariable, double &Output, const ProcessInfo &rCurrentProcessInfo)

virtual void	Calculate (const Variable< array_1d< double, 3 > > &rVariable, array_1d< double, 3 > &Output, const ProcessInfo &rCurrentProcessInfo)

virtual void	Calculate (const Variable< Vector > &rVariable, Vector &Output, const ProcessInfo &rCurrentProcessInfo)

virtual void	Calculate (const Variable< Matrix > &rVariable, Matrix &Output, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< bool > &rVariable, std::vector< bool > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< int > &rVariable, std::vector< int > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 3 >> &rVariable, std::vector< array_1d< double, 3 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 4 >> &rVariable, std::vector< array_1d< double, 4 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 6 >> &rVariable, std::vector< array_1d< double, 6 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 9 >> &rVariable, std::vector< array_1d< double, 9 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< Matrix > &rVariable, std::vector< Matrix > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< ConstitutiveLaw::Pointer > &rVariable, std::vector< ConstitutiveLaw::Pointer > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< bool > &rVariable, const std::vector< bool > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< int > &rVariable, const std::vector< int > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< double > &rVariable, const std::vector< double > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 3 >> &rVariable, const std::vector< array_1d< double, 3 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 4 >> &rVariable, const std::vector< array_1d< double, 4 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 6 >> &rVariable, const std::vector< array_1d< double, 6 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 9 >> &rVariable, const std::vector< array_1d< double, 9 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< Vector > &rVariable, const std::vector< Vector > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< Matrix > &rVariable, const std::vector< Matrix > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< ConstitutiveLaw::Pointer > &rVariable, const std::vector< ConstitutiveLaw::Pointer > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	MassMatrix (MatrixType &rMassMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	AddMassMatrix (MatrixType &rLeftHandSideMatrix, double coeff, const ProcessInfo &rCurrentProcessInfo)

virtual void	DampMatrix (MatrixType &rDampMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	AddInertiaForces (VectorType &rRightHandSideVector, double coeff, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateLocalVelocityContribution (MatrixType &rDampingMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSensitivityMatrix (const Variable< double > &rDesignVariable, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSensitivityMatrix (const Variable< array_1d< double, 3 > > &rDesignVariable, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)

PropertiesType::Pointer	pGetProperties ()
	returns the pointer to the property of the element. Does not throw an error, to allow copying of elements which don't have any property assigned. More...

const PropertiesType::Pointer	pGetProperties () const

PropertiesType &	GetProperties ()

PropertiesType const &	GetProperties () const

void	SetProperties (PropertiesType::Pointer pProperties)

bool	HasProperties () const
	Check that the Element has a correctly initialized pointer to a Properties instance. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (Element)

Public Member Functions inherited from Kratos::GeometricalObject
	GeometricalObject (IndexType NewId=0)
	Default constructor. More...

	GeometricalObject (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructor. More...

	~GeometricalObject () override
	Destructor. More...

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

GeometricalObject &	operator= (GeometricalObject const &rOther)
	Assignment operator. More...

virtual void	SetGeometry (GeometryType::Pointer pGeometry)
	Sets the pointer to the geometry. More...

GeometryType::Pointer	pGetGeometry ()
	Returns the pointer to the geometry. More...

const GeometryType::Pointer	pGetGeometry () const
	Returns the pointer to the geometry (const version) More...

GeometryType &	GetGeometry ()
	Returns the reference of the geometry. More...

GeometryType const &	GetGeometry () const
	Returns the reference of the geometry (const version) More...

Flags &	GetFlags ()
	Returns the flags of the object. More...

Flags const &	GetFlags () const
	Returns the flags of the object (const version) More...

void	SetFlags (Flags const &rThisFlags)
	Sets the flags of the object. More...

DataValueContainer &	Data ()

DataValueContainer &	GetData ()

DataValueContainer const &	GetData () const

void	SetData (DataValueContainer const &rThisData)

template<class TDataType >
bool	Has (const Variable< TDataType > &rThisVariable) const

template<class TVariableType >
void	SetValue (const TVariableType &rThisVariable, typename TVariableType::Type const &rValue)

template<class TVariableType >
TVariableType::Type &	GetValue (const TVariableType &rThisVariable)

template<class TVariableType >
TVariableType::Type const &	GetValue (const TVariableType &rThisVariable) const

unsigned int	use_count () const noexcept

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (GeometricalObject)
	Pointer definition of GeometricalObject. More...

bool	IsActive () const
	Checks if the GeometricalObject is active. More...

Public Member Functions inherited from Kratos::IndexedObject
	IndexedObject (IndexType NewId=0)
	Default constructor. More...

virtual	~IndexedObject ()
	Destructor. More...

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

IndexedObject &	operator= (IndexedObject const &rOther)
	Assignment operator. More...

template<class TObjectType >
IndexType	operator() (TObjectType const &rThisObject) const

IndexType	Id () const

IndexType	GetId () const

virtual void	SetId (IndexType NewId)

IndexType &	DepricatedIdAccess ()
	TODO: remove this function when removing data_file_io object. More...

	KRATOS_CLASS_POINTER_DEFINITION (IndexedObject)
	Pointer definition of IndexedObject. 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...

Protected Member Functions
Protected Operations
void	SetIntegrationMethod (const IntegrationMethod &ThisIntegrationMethod)
	Sets the used integration method. More...

void	SetConstitutiveLawVector (const std::vector< ConstitutiveLaw::Pointer > &ThisConstitutiveLawVector)
	Sets the used constitutive laws. More...

virtual void	InitializeMaterial ()
	It initializes the material. More...

virtual bool	UseElementProvidedStrain () const
	This method returns if the element provides the strain. More...

virtual void	SetConstitutiveVariables (KinematicVariables &rThisKinematicVariables, ConstitutiveVariables &rThisConstitutiveVariables, ConstitutiveLaw::Parameters &rValues, const IndexType PointNumber, const GeometryType::IntegrationPointsArrayType &IntegrationPoints) const
	This functions updates the data structure passed to the CL. More...

virtual void	CalculateConstitutiveVariables (KinematicVariables &rThisKinematicVariables, ConstitutiveVariables &rThisConstitutiveVariables, ConstitutiveLaw::Parameters &rValues, const IndexType PointNumber, const GeometryType::IntegrationPointsArrayType &IntegrationPoints, const ConstitutiveLaw::StressMeasure ThisStressMeasure=ConstitutiveLaw::StressMeasure_PK2) const
	This functions updates the constitutive variables. More...

virtual Vector	GetBodyForce (const GeometryType::IntegrationPointsArrayType &rIntegrationPoints, const IndexType PointNumber) const
	This function computes the body force. More...

Protected Attributes
Protected member Variables
IntegrationMethod	mThisIntegrationMethod

std::vector< ConstitutiveLaw::Pointer >	mConstitutiveLawVector
	Currently selected integration methods. More...

Type Definitions
typedef ConstitutiveLaw	ConstitutiveLawType
	Reference type definition for constitutive laws. More...

typedef ConstitutiveLawType::Pointer	ConstitutiveLawPointerType
	Pointer type for constitutive laws. More...

typedef ConstitutiveLawType::StressMeasure	StressMeasureType
	StressMeasure from constitutive laws. More...

typedef GeometryData::IntegrationMethod	IntegrationMethod
	Type definition for integration methods. More...

typedef Node	NodeType
	This is the definition of the node. More...

typedef Element	BaseType
	The base element type. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (SmallDisplacementMixedVolumetricStrainElement)

Serialization
class	Serializer

Additional Inherited Members
Public Types inherited from Kratos::Element
typedef Element	ElementType
	definition of element type More...

typedef GeometricalObject	BaseType
	base type: an GeometricalObject that automatically has a unique number More...

typedef Node	NodeType
	definition of node type (default is: Node) More...

typedef Properties	PropertiesType

typedef Geometry< NodeType >	GeometryType
	definition of the geometry type with given NodeType More...

typedef Geometry< NodeType >::PointsArrayType	NodesArrayType
	definition of nodes container type, redefined from GeometryType More...

typedef Vector	VectorType

typedef Matrix	MatrixType

typedef std::size_t	IndexType

typedef std::size_t	SizeType

typedef Dof< double >	DofType

typedef std::vector< std::size_t >	EquationIdVectorType

typedef std::vector< DofType::Pointer >	DofsVectorType

typedef PointerVectorSet< DofType >	DofsArrayType

typedef GeometryData::IntegrationMethod	IntegrationMethod
	Type definition for integration methods. More...

typedef GeometryData	GeometryDataType

Public Types inherited from Kratos::GeometricalObject
typedef Node	NodeType
	Definition of the node type. More...

typedef Geometry< NodeType >	GeometryType
	The geometry type definition. More...

typedef std::size_t	IndexType
	Defines the index type. More...

typedef std::size_t	result_type
	Defines the result type. More...

Public Types inherited from Kratos::IndexedObject
typedef std::size_t	IndexType
	The definition of the index type. More...

typedef std::size_t	result_type
	The definition of the result_type. More...

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

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Static Public Member Functions inherited from Kratos::GeometricalObject
static bool	HasSameType (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject have the same type. More...

static bool	HasSameType (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject have the same type (pointer version) More...

static bool	HasSameGeometryType (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject have the same geometry type. More...

static bool	HasSameGeometryType (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject have the same geometry type (pointer version) More...

static bool	IsSame (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject are the same. More...

static bool	IsSame (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject are the same (pointer version) 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)

Detailed Description

Small displacement with strain based mixed formulation element.

This implements a small displacements element formulation with an extra volumetric strain nodal DOF

Author: Ruben Zorrilla; Riccardo Rossi

Member Typedef Documentation

◆ BaseType

typedef Element Kratos::SmallDisplacementMixedVolumetricStrainElement::BaseType

The base element type.

◆ ConstitutiveLawPointerType

typedef ConstitutiveLawType::Pointer Kratos::SmallDisplacementMixedVolumetricStrainElement::ConstitutiveLawPointerType

Pointer type for constitutive laws.

◆ ConstitutiveLawType

typedef ConstitutiveLaw Kratos::SmallDisplacementMixedVolumetricStrainElement::ConstitutiveLawType

Reference type definition for constitutive laws.

◆ IntegrationMethod

typedef GeometryData::IntegrationMethod Kratos::SmallDisplacementMixedVolumetricStrainElement::IntegrationMethod

Type definition for integration methods.

◆ NodeType

typedef Node Kratos::SmallDisplacementMixedVolumetricStrainElement::NodeType

This is the definition of the node.

◆ StressMeasureType

typedef ConstitutiveLawType::StressMeasure Kratos::SmallDisplacementMixedVolumetricStrainElement::StressMeasureType

StressMeasure from constitutive laws.

Constructor & Destructor Documentation

◆ SmallDisplacementMixedVolumetricStrainElement() [1/4]

Kratos::SmallDisplacementMixedVolumetricStrainElement::SmallDisplacementMixedVolumetricStrainElement ( )

inline

◆ SmallDisplacementMixedVolumetricStrainElement() [2/4]

Kratos::SmallDisplacementMixedVolumetricStrainElement::SmallDisplacementMixedVolumetricStrainElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry
	)

inline

◆ SmallDisplacementMixedVolumetricStrainElement() [3/4]

Kratos::SmallDisplacementMixedVolumetricStrainElement::SmallDisplacementMixedVolumetricStrainElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry,
		PropertiesType::Pointer	pProperties
	)

inline

◆ SmallDisplacementMixedVolumetricStrainElement() [4/4]

Kratos::SmallDisplacementMixedVolumetricStrainElement::SmallDisplacementMixedVolumetricStrainElement ( SmallDisplacementMixedVolumetricStrainElement const & rOther )

inline

◆ ~SmallDisplacementMixedVolumetricStrainElement()

Kratos::SmallDisplacementMixedVolumetricStrainElement::~SmallDisplacementMixedVolumetricStrainElement ( )

inlineoverride

Member Function Documentation

◆ CalculateConstitutiveVariables()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateConstitutiveVariables	(	KinematicVariables &	rThisKinematicVariables,
		ConstitutiveVariables &	rThisConstitutiveVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const IndexType	PointNumber,
		const GeometryType::IntegrationPointsArrayType &	IntegrationPoints,
		const ConstitutiveLaw::StressMeasure	ThisStressMeasure = `ConstitutiveLaw::StressMeasure_PK2`
	)		const

protectedvirtual

This functions updates the constitutive variables.

Parameters

rThisKinematicVariables	The kinematic variables to be calculated
rThisConstitutiveVariables	The constitutive variables
rValues	The CL parameters
PointNumber	The integration point considered
IntegrationPoints	The list of integration points
ThisStressMeasure	The stress measure considered

◆ CalculateLeftHandSide()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateLeftHandSide	(	MatrixType &	rLeftHandSideMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

This is called during the assembling process in order to calculate the elemental left hand side matrix only.

Parameters

rLeftHandSideMatrix	the elemental left hand side matrix
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateLocalSystem()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateLocalSystem	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

This function provides a more general interface to the element.

It is designed so that rLHSvariables and rRHSvariables are passed to the element thus telling what is the desired output

Parameters

rLeftHandSideMatrix	container with the output Left Hand Side matrix
rRightHandSideVector	container for the desired RHS output
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [1/2]

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateOnIntegrationPoints	(	const Variable< double > &	rVariable,
		std::vector< double > &	rOutput,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

Calculate a double Variable on the Element Constitutive Law.

Parameters

rVariable	The variable we want to get
rOutput	The values obtained int the integration points
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [2/2]

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateOnIntegrationPoints	(	const Variable< Vector > &	rVariable,
		std::vector< Vector > &	rOutput,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

Calculate a Vector Variable on the Element Constitutive Law.

Parameters

rVariable	The variable we want to get
rOutput	The values obtained int the integration points
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateRightHandSide()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::CalculateRightHandSide	(	VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

This is called during the assembling process in order to calculate the elemental right hand side vector only.

Parameters

rRightHandSideVector	the elemental right hand side vector
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ Check()

int Kratos::SmallDisplacementMixedVolumetricStrainElement::Check ( const ProcessInfo & rCurrentProcessInfo ) const

overridevirtual

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

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

Parameters

rCurrentProcessInfo the current process info instance

Reimplemented from Kratos::Element.

◆ Clone()

Element::Pointer Kratos::SmallDisplacementMixedVolumetricStrainElement::Clone	(	IndexType	NewId,
		NodesArrayType const &	rThisNodes
	)		const

overridevirtual

It creates a new element pointer and clones the previous element data.

Parameters

NewId	the ID of the new element
ThisNodes	the nodes of the new element
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

Reimplemented from Kratos::Element.

◆ Create() [1/2]

Element::Pointer Kratos::SmallDisplacementMixedVolumetricStrainElement::Create	(	IndexType	NewId,
		GeometryType::Pointer	pGeom,
		PropertiesType::Pointer	pProperties
	)		const

overridevirtual

It creates a new element pointer.

Parameters

NewId	the ID of the new element
pGeom	the geometry to be employed
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

Reimplemented from Kratos::Element.

◆ Create() [2/2]

Element::Pointer Kratos::SmallDisplacementMixedVolumetricStrainElement::Create	(	IndexType	NewId,
		NodesArrayType const &	ThisNodes,
		PropertiesType::Pointer	pProperties
	)		const

overridevirtual

It creates a new element pointer.

Parameters

NewId	the ID of the new element
ThisNodes	the nodes of the new element
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

Reimplemented from Kratos::Element.

◆ EquationIdVector()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::EquationIdVector	(	EquationIdVectorType &	rResult,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

Sets on rResult the ID's of the element degrees of freedom.

Parameters

rResult	The vector containing the equation id
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::Element.

◆ FinalizeSolutionStep()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::FinalizeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the end of eahc solution step.

Parameters

rCurrentProcessInfo the current process info instance

Reimplemented from Kratos::Element.

◆ GetBodyForce()

Vector Kratos::SmallDisplacementMixedVolumetricStrainElement::GetBodyForce	(	const GeometryType::IntegrationPointsArrayType &	rIntegrationPoints,
		const IndexType	PointNumber
	)		const

protectedvirtual

This function computes the body force.

Parameters

IntegrationPoints	The array containing the integration points
PointNumber	The id of the integration point considered

Returns: The vector of body forces

◆ GetDofList()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::GetDofList	(	DofsVectorType &	rElementalDofList,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

Sets on rElementalDofList the degrees of freedom of the considered element geometry.

Parameters

rElementalDofList	The vector containing the dof of the element
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::Element.

◆ GetIntegrationMethod()

IntegrationMethod Kratos::SmallDisplacementMixedVolumetricStrainElement::GetIntegrationMethod ( ) const

inlineoverridevirtual

Returns the used integration method.

Returns: default integration method of the used Geometry

Reimplemented from Kratos::Element.

◆ GetSpecifications()

const Parameters Kratos::SmallDisplacementMixedVolumetricStrainElement::GetSpecifications ( ) const

overridevirtual

This method provides the specifications/requirements of the element.

This can be used to enhance solvers and analysis. The following is an example: { "time_integration" : [], // NOTE: Options are static, implicit, explicit "framework" : "eulerian", // NOTE: Options are eulerian, lagrangian, ALE "symmetric_lhs" : true, // NOTE: Options are true/false "positive_definite_lhs" : false, // NOTE: Options are true/false "output" : { // NOTE: Values compatible as output "gauss_point" : ["INTEGRATION_WEIGTH"], "nodal_historical" : ["DISPLACEMENT"], "nodal_non_historical" : [], "entity" : [] }, "required_variables" : ["DISPLACEMENT"], // NOTE: Fill with the required variables "required_dofs" : ["DISPLACEMENT_X", "DISPLACEMENT_Y"], // NOTE: Fill with the required dofs "flags_used" : ["BOUNDARY", "ACTIVE"], // NOTE: Fill with the flags used "compatible_geometries" : ["Triangle2D3"], // NOTE: Compatible geometries. Options are "Point2D", "Point3D", "Sphere3D1", "Line2D2", "Line2D3", "Line3D2", "Line3D3", "Triangle2D3", "Triangle2D6", "Triangle3D3", "Triangle3D6", "Quadrilateral2D4", "Quadrilateral2D8", "Quadrilateral2D9", "Quadrilateral3D4", "Quadrilateral3D8", "Quadrilateral3D9", "Tetrahedra3D4" , "Tetrahedra3D10" , "Prism3D6" , "Prism3D15" , "Hexahedra3D8" , "Hexahedra3D20" , "Hexahedra3D27" "element_integrates_in_time" : true, // NOTE: Options are true/false "compatible_constitutive_laws": { "type" : ["PlaneStress","PlaneStrain"], // NOTE: List of CL compatible types. Options are "PlaneStress", "PlaneStrain", "3D" "dimension" : ["2D", "2D"], // NOTE: List of dimensions. Options are "2D", "3D", "2DAxysimm" "strain_size" : [3,3] // NOTE: List of strain sizes }, "documentation" : "This is an element" // NOTE: The documentation of the entity }

Returns: specifications The required specifications/requirements

Reimplemented from Kratos::Element.

◆ Info()

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

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Element.

◆ Initialize()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::Initialize ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called to initialize the element.

Warning: Must be called before any calculation is done

Reimplemented from Kratos::Element.

◆ InitializeMaterial()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::InitializeMaterial ( )

protectedvirtual

It initializes the material.

◆ InitializeSolutionStep()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::InitializeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the beginning of each solution step.

Parameters

rCurrentProcessInfo the current process info instance

Reimplemented from Kratos::Element.

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

Kratos::SmallDisplacementMixedVolumetricStrainElement::KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION ( SmallDisplacementMixedVolumetricStrainElement )

◆ PrintData()

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

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Element.

◆ PrintInfo()

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

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Element.

◆ SetConstitutiveLawVector()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::SetConstitutiveLawVector ( const std::vector< ConstitutiveLaw::Pointer > & ThisConstitutiveLawVector )

inlineprotected

Sets the used constitutive laws.

Parameters

ThisConstitutiveLawVector Constitutive laws used

◆ SetConstitutiveVariables()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::SetConstitutiveVariables	(	KinematicVariables &	rThisKinematicVariables,
		ConstitutiveVariables &	rThisConstitutiveVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const IndexType	PointNumber,
		const GeometryType::IntegrationPointsArrayType &	IntegrationPoints
	)		const

protectedvirtual

This functions updates the data structure passed to the CL.

Parameters

rThisKinematicVariables	The kinematic variables to be calculated
rThisConstitutiveVariables	The constitutive variables
rValues	The CL parameters
PointNumber	The integration point considered
IntegrationPoints	The list of integration points

◆ SetIntegrationMethod()

void Kratos::SmallDisplacementMixedVolumetricStrainElement::SetIntegrationMethod ( const IntegrationMethod & ThisIntegrationMethod )

inlineprotected

Sets the used integration method.

Parameters

ThisIntegrationMethod Integration method used

◆ UseElementProvidedStrain()

bool Kratos::SmallDisplacementMixedVolumetricStrainElement::UseElementProvidedStrain ( ) const

protectedvirtual

This method returns if the element provides the strain.

Friends And Related Function Documentation

◆ Serializer

friend class Serializer

friend

Member Data Documentation

◆ mConstitutiveLawVector

std::vector<ConstitutiveLaw::Pointer> Kratos::SmallDisplacementMixedVolumetricStrainElement::mConstitutiveLawVector

protected

Currently selected integration methods.

◆ mThisIntegrationMethod

IntegrationMethod Kratos::SmallDisplacementMixedVolumetricStrainElement::mThisIntegrationMethod

protected

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

/home/runner/work/Documentation/Documentation/master/applications/StructuralMechanicsApplication/custom_elements/small_displacement_mixed_volumetric_strain_element.h
/home/runner/work/Documentation/Documentation/master/applications/StructuralMechanicsApplication/custom_elements/small_displacement_mixed_volumetric_strain_element.cpp

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseType

◆ ConstitutiveLawPointerType

◆ ConstitutiveLawType

◆ IntegrationMethod

◆ NodeType

◆ StressMeasureType

Constructor & Destructor Documentation

◆ SmallDisplacementMixedVolumetricStrainElement() [1/4]

◆ SmallDisplacementMixedVolumetricStrainElement() [2/4]

◆ SmallDisplacementMixedVolumetricStrainElement() [3/4]

◆ SmallDisplacementMixedVolumetricStrainElement() [4/4]

◆ ~SmallDisplacementMixedVolumetricStrainElement()

Member Function Documentation

◆ CalculateConstitutiveVariables()

◆ CalculateLeftHandSide()

◆ CalculateLocalSystem()

◆ CalculateOnIntegrationPoints() [1/2]

◆ CalculateOnIntegrationPoints() [2/2]

◆ CalculateRightHandSide()

◆ Check()

◆ Clone()

◆ Create() [1/2]

◆ Create() [2/2]

◆ EquationIdVector()

◆ FinalizeSolutionStep()

◆ GetBodyForce()

◆ GetDofList()

◆ GetIntegrationMethod()

◆ GetSpecifications()

◆ Info()

◆ Initialize()

◆ InitializeMaterial()

◆ InitializeSolutionStep()

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

◆ PrintData()

◆ PrintInfo()

◆ SetConstitutiveLawVector()

◆ SetConstitutiveVariables()

◆ SetIntegrationMethod()

◆ UseElementProvidedStrain()

Friends And Related Function Documentation

◆ Serializer

Member Data Documentation

◆ mConstitutiveLawVector

◆ mThisIntegrationMethod