Beam Element for 3D space dimension Simo Displacement-Rotation Geometrically Exact Rod element. More...

#include <large_displacement_beam_element.hpp>

Inheritance diagram for Kratos::LargeDisplacementBeamElement:

Collaboration diagram for Kratos::LargeDisplacementBeamElement:

Public Member Functions
Life Cycle
	LargeDisplacementBeamElement (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructors. More...

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

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

	~LargeDisplacementBeamElement () override
	Destructor. More...

Operators
Element::Pointer	Create (IndexType NewId, NodesArrayType const &ThisNodes, PropertiesType::Pointer pProperties) const override

void	Initialize (const ProcessInfo &rCurrentProcessInfo) override

void	InitializeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override

void	InitializeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override

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

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

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

int	Check (const ProcessInfo &rCurrentProcessInfo) const override

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::BeamElement
	BeamElement (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructors. More...

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

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

	~BeamElement () override
	Destructor. More...

IntegrationMethod	GetIntegrationMethod () const override

void	GetDofList (DofsVectorType &rElementalDofList, const ProcessInfo &rCurrentProcessInfo) const override

void	EquationIdVector (EquationIdVectorType &rResult, const ProcessInfo &rCurrentProcessInfo) const override

void	GetValuesVector (Vector &rValues, int Step=0) const override

void	GetFirstDerivativesVector (Vector &rValues, int Step=0) const override

void	GetSecondDerivativesVector (Vector &rValues, int Step=0) const override

void	CalculateLocalSystem (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateRightHandSide (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateLeftHandSide (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo) override

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

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

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

void	AddExplicitContribution (const VectorType &rRHSVector, const Variable< VectorType > &rRHSVariable, const Variable< array_1d< double, 3 > > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo) override

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

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (BeamElement)
	Counted pointer of BeamElement. 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 Pointer	Create (IndexType NewId, GeometryType::Pointer pGeom, PropertiesType::Pointer pProperties) const
	It creates a new element pointer. More...

virtual Pointer	Clone (IndexType NewId, NodesArrayType const &ThisNodes) const
	It creates a new element pointer and clones the previous element data. More...

virtual void	ResetConstitutiveLaw ()

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	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 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< Vector > &rVariable, std::vector< Vector > &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...

virtual const Parameters	GetSpecifications () const
	This method provides the specifications/requirements of the element. 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 Operators
	LargeDisplacementBeamElement ()

Protected Operations
IntegrationMethod	GetReducedIntegrationMethod () const

IntegrationMethod	GetFullIntegrationMethod () const

void	CalculateDynamicSystem (LocalSystemComponents &rLocalSystem, const ProcessInfo &rCurrentProcessInfo) override

virtual void	MapToSpatialFrame (const ElementDataType &rVariables, Matrix &rVariable)

virtual void	CalculateCurrentCurvature (ElementDataType &rVariables, const Variable< array_1d< double, 3 > > &rVariable)

void	CalculateKinematics (ElementDataType &rVariables, const unsigned int &rPointNumber) override

virtual void	CalculateFrameMapping (ElementDataType &rVariables, const unsigned int &rPointNumber)

virtual void	UpdateStrainVariables (ElementDataType &rVariables, const unsigned int &rPointNumber)

void	CalculateConstitutiveMatrix (ElementDataType &rVariables) override

void	CalculateStressResultants (ElementDataType &rVariables, const unsigned int &rPointNumber) override

void	CalculateAndAddKuum (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, double &rIntegrationWeight) override

void	CalculateAndAddKuug (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, double &rIntegrationWeight) override

virtual void	CalculateAndAddKuug2 (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, double &rIntegrationWeight)

virtual void	CalculateAndAddKuuf (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, double &rIntegrationWeight)

virtual void	CalculateAndAddFollowerForces (VectorType &rRightHandSideVector, ElementDataType &rVariables, double &rIntegrationWeight)

void	CalculateAndAddExternalForces (VectorType &rRightHandSideVector, ElementDataType &rVariables, Vector &rVolumeForce, double &rIntegrationWeight) override

void	CalculateAndAddInertiaLHS (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo, double &rIntegrationWeight) override

void	CalculateAndAddInertiaRHS (VectorType &rRightHandSideVector, ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo, double &rIntegrationWeight) override

void	CalculateAndAddInternalForces (VectorType &rRightHandSideVector, ElementDataType &rVariables, double &rIntegrationWeight) override

void	CalculateOperator (MatrixType &rOperator, Vector &rN, const int &rNode)

void	CalculateDiscreteOperator (MatrixType &rDiscreteOperator, ElementDataType &rVariables, const int &rNode)

virtual void	CalculateDifferentialOperator (MatrixType &rDifferentialOperator, ElementDataType &rVariables, const int &rNode, double alpha=0)

void	CalculateBmatrix (MatrixType &rBmatrix, ElementDataType &rVariables)

double &	CalculateTotalMass (SectionProperties &Section, double &rTotalMass)

void	CalculateInertiaDyadic (SectionProperties &rSection, Matrix &rInertiaDyadic)

virtual void	CalculateRotationLinearPartTensor (Vector &rRotationVector, Matrix &rRotationTensor)

void	GetCurrentNodalMovements (Vector &rValues, const int &rNode, unsigned int PointNumber=0)

void	GetCurrentNodalVelocities (Vector &rValues, const int &rNode, unsigned int PointNumber=0)

void	GetKineticMatrix (Matrix &rKineticMatrix, const double &rMass, const Matrix &rInertia)

virtual void	CalculateExternalForcesEnergy (double &rEnergy, ElementDataType &rVariables, Vector &rVolumeForce, double &rIntegrationWeight)

virtual void	CalculateInternalForcesEnergy (double &rEnergy, ElementDataType &rVariables, double &rIntegrationWeight)

virtual void	CalculateStrainEnergy (double &rEnergy, ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo, double &rIntegrationWeight)

virtual void	CalculateKineticEnergy (double &rEnergy, ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo, double &rIntegrationWeight)

virtual void	CalculateMomentumRelations (array_1d< double, 3 > &LinearMomentum, array_1d< double, 3 > &AngularMomentum, ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo, double &rIntegrationWeight)

Protected Member Functions inherited from Kratos::BeamElement
	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_RHS_VECTOR)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_LHS_MATRIX)

	KRATOS_DEFINE_LOCAL_FLAG (FINALIZED_STEP)

	BeamElement ()

void	IncreaseIntegrationMethod (IntegrationMethod &rThisIntegrationMethod, unsigned int increment) const

virtual void	CalculateElementalSystem (LocalSystemComponents &rLocalSystem, const ProcessInfo &rCurrentProcessInfo)

virtual unsigned int	GetDofsSize () const

void	InitializeSystemMatrices (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, Flags &rCalculationFlags)

Vector &	MapToInitialLocalFrame (Vector &rVariable, unsigned int PointNumber=0)

virtual void	MapLocalToGlobal (ElementDataType &rVariables, Matrix &rVariable)

virtual void	MapLocalToGlobal (ElementDataType &rVariables, VectorType &rVector)

Vector &	GetLocalCurrentValue (const Variable< array_1d< double, 3 > > &rVariable, Vector &rValue, const Vector &rN)

Vector &	GetLocalPreviousValue (const Variable< array_1d< double, 3 > > &rVariable, Vector &rValue, const Vector &rN)

Vector &	GetNodalCurrentValue (const Variable< array_1d< double, 3 > > &rVariable, Vector &rValue, const unsigned int &rNode)

Vector &	GetNodalPreviousValue (const Variable< array_1d< double, 3 > > &rVariable, Vector &rValue, const unsigned int &rNode)

virtual void	InitializeElementData (ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo)

void	CalculateSectionProperties (SectionProperties &rSection)

void	CalculateMaterialConstitutiveMatrix (Matrix &rConstitutiveMatrix, ElementDataType &rVariables)

virtual void	CalculateAndAddLHS (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables, double &rIntegrationWeight)

virtual void	CalculateAndAddRHS (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables, Vector &VolumeForce, double &rIntegrationWeight)

virtual double &	CalculateIntegrationWeight (double &rIntegrationWeight)

void	CalculateLocalAxesMatrix (Matrix &rRotationMatrix)

virtual Vector &	CalculateVolumeForce (Vector &rVolumeForce, const Vector &rN)

double &	CalculateTotalMass (SectionProperties &Section, double &rTotalMass)

void	CalculateInertiaDyadic (SectionProperties &rSection, Matrix &rInertiaDyadic)

Protected Attributes
Protected member Variables
IntegrationMethod	mReducedIntegrationMethod

IntegrationMethod	mFullIntegrationMethod

int	mIterationCounter

double	mInvJ0

std::vector< Vector >	mCurrentCurvatureVectors

std::vector< Vector >	mPreviousCurvatureVectors

std::vector< QuaternionType >	mFrameQuaternionsReduced

std::vector< QuaternionType >	mFrameQuaternionsFull

Protected Attributes inherited from Kratos::BeamElement
IntegrationMethod	mThisIntegrationMethod

QuaternionType	mInitialLocalQuaternion

Type Definitions
Reference type definition for constitutive laws
typedef ConstitutiveLaw	ConstitutiveLawType

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 BeamMathUtils< double >	BeamMathUtilsType
	Type definition for beam utilities. More...

typedef Quaternion< double >	QuaternionType
	Type definition for quaternion. More...

typedef GeometryData::SizeType	SizeType
	Type for size. More...

typedef BeamElement::ElementDataType	ElementDataType
	Type for element variables. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (LargeDisplacementBeamElement)
	Counted pointer of LargeDisplacementBeamElement. More...

Serialization
class	Serializer

Additional Inherited Members
Public Types inherited from Kratos::BeamElement
typedef ElementData	ElementDataType
	Type for element variables. More...

typedef ConstitutiveLaw	ConstitutiveLawType

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 BeamMathUtils< double >	BeamMathUtilsType
	Type definition for beam utilities. More...

typedef Quaternion< double >	QuaternionType
	Type definition for quaternion. More...

typedef GeometryData::SizeType	SizeType
	Type for size. More...

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

Beam Element for 3D space dimension Simo Displacement-Rotation Geometrically Exact Rod element.

Implements a Large Displacement Beam element for structural analysis. This works for linear and quadratic geometries in 3D and large displacements :: it must be extended larger order elements and 2D geometries Nodal Variables: DISPLACEMENT, STEP_DISPLACEMENT, VELOCITY, ACCELERATION, ROTATION, STEP_ROTATION, ANGULAR_VELOCITY, ANGULAR_ACCELERATION Nodal Dofs: DISPLACEMENT, ROTATION

Member Typedef Documentation

◆ BeamMathUtilsType

typedef BeamMathUtils<double> Kratos::LargeDisplacementBeamElement::BeamMathUtilsType

Type definition for beam utilities.

◆ ConstitutiveLawPointerType

typedef ConstitutiveLawType::Pointer Kratos::LargeDisplacementBeamElement::ConstitutiveLawPointerType

Pointer type for constitutive laws.

◆ ConstitutiveLawType

typedef ConstitutiveLaw Kratos::LargeDisplacementBeamElement::ConstitutiveLawType

◆ ElementDataType

typedef BeamElement::ElementDataType Kratos::LargeDisplacementBeamElement::ElementDataType

Type for element variables.

◆ IntegrationMethod

typedef GeometryData::IntegrationMethod Kratos::LargeDisplacementBeamElement::IntegrationMethod

Type definition for integration methods.

◆ QuaternionType

typedef Quaternion<double> Kratos::LargeDisplacementBeamElement::QuaternionType

Type definition for quaternion.

◆ SizeType

typedef GeometryData::SizeType Kratos::LargeDisplacementBeamElement::SizeType

Type for size.

◆ StressMeasureType

typedef ConstitutiveLawType::StressMeasure Kratos::LargeDisplacementBeamElement::StressMeasureType

StressMeasure from constitutive laws.

Constructor & Destructor Documentation

◆ LargeDisplacementBeamElement() [1/4]

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

Default constructors.

◆ LargeDisplacementBeamElement() [2/4]

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

◆ LargeDisplacementBeamElement() [3/4]

Kratos::LargeDisplacementBeamElement::LargeDisplacementBeamElement ( LargeDisplacementBeamElement const & rOther )

Copy constructor.

◆ ~LargeDisplacementBeamElement()

Kratos::LargeDisplacementBeamElement::~LargeDisplacementBeamElement ( )

override

Destructor.

◆ LargeDisplacementBeamElement() [4/4]

Kratos::LargeDisplacementBeamElement::LargeDisplacementBeamElement ( )

inlineprotected

Member Function Documentation

◆ CalculateAndAddExternalForces()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddExternalForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables,
		Vector &	rVolumeForce,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the External Forces Vector. Fe = N * t + N * b

Reimplemented from Kratos::BeamElement.

◆ CalculateAndAddFollowerForces()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddFollowerForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

protectedvirtual

Calculation of the External Forces Vector. Fe = N * t + N * b

Reimplemented in Kratos::LargeDisplacementBeamEMCElement, and Kratos::GeometricallyExactRodElement.

◆ CalculateAndAddInertiaLHS()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddInertiaLHS	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the Tangent Intertia Matrix

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateAndAddInertiaRHS()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddInertiaRHS	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the Inertial Forces Vector

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateAndAddInternalForces()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddInternalForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the Internal Forces Vector. Fi = B * sigma

Reimplemented from Kratos::BeamElement.

◆ CalculateAndAddKuuf()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddKuuf	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

protectedvirtual

Calculation of the Follower Load Stiffness Matrix. Kuuf

Reimplemented in Kratos::LargeDisplacementBeamEMCElement, and Kratos::GeometricallyExactRodElement.

◆ CalculateAndAddKuug()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddKuug	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the Geometric Stiffness Matrix. Kuug = BT * S

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateAndAddKuug2()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddKuug2	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

protectedvirtual

◆ CalculateAndAddKuum()

void Kratos::LargeDisplacementBeamElement::CalculateAndAddKuum	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

overrideprotectedvirtual

Calculation of the Material Stiffness Matrix. Kuum = BT * C * B

Reimplemented from Kratos::BeamElement.

◆ CalculateBmatrix()

void Kratos::LargeDisplacementBeamElement::CalculateBmatrix	(	MatrixType &	rBmatrix,
		ElementDataType &	rVariables
	)

protected

Calculation Complementary Method : B Auxiliar Matrix Calculation

◆ CalculateConstitutiveMatrix()

void Kratos::LargeDisplacementBeamElement::CalculateConstitutiveMatrix ( ElementDataType & rVariables )

overrideprotectedvirtual

Calculate Element Constitutive Matrix

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateCurrentCurvature()

void Kratos::LargeDisplacementBeamElement::CalculateCurrentCurvature	(	ElementDataType &	rVariables,
		const Variable< array_1d< double, 3 > > &	rVariable
	)

protectedvirtual

Calculate current curvature

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement.

◆ CalculateDifferentialOperator()

void Kratos::LargeDisplacementBeamElement::CalculateDifferentialOperator	(	MatrixType &	rDifferentialOperator,
		ElementDataType &	rVariables,
		const int &	rNode,
		double	alpha = `0`
	)

protectedvirtual

Calculation Complementary Method : Derivative Shape Function Matrix Operator

Reimplemented in Kratos::LargeDisplacementBeamEMCElement, and Kratos::GeometricallyExactRodElement.

◆ CalculateDiscreteOperator()

void Kratos::LargeDisplacementBeamElement::CalculateDiscreteOperator	(	MatrixType &	rDiscreteOperator,
		ElementDataType &	rVariables,
		const int &	rNode
	)

protected

Calculation Complementary Method : Discrete Operator with Derivatives Shape Functions

◆ CalculateDynamicSystem()

void Kratos::LargeDisplacementBeamElement::CalculateDynamicSystem	(	LocalSystemComponents &	rLocalSystem,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotectedvirtual

Calculates the elemental dynamic contributions

Reimplemented from Kratos::BeamElement.

◆ CalculateExternalForcesEnergy()

void Kratos::LargeDisplacementBeamElement::CalculateExternalForcesEnergy	(	double &	rEnergy,
		ElementDataType &	rVariables,
		Vector &	rVolumeForce,
		double &	rIntegrationWeight
	)

protectedvirtual

External forces energy computation

◆ CalculateFrameMapping()

void Kratos::LargeDisplacementBeamElement::CalculateFrameMapping	(	ElementDataType &	rVariables,
		const unsigned int &	rPointNumber
	)

protectedvirtual

Calculate Element Frame

Reimplemented in Kratos::LargeDisplacementBeamEMCElement, and Kratos::GeometricallyExactRodElement.

◆ CalculateInertiaDyadic()

void Kratos::LargeDisplacementBeamElement::CalculateInertiaDyadic	(	SectionProperties &	rSection,
		Matrix &	rInertiaDyadic
	)

protected

Calculation Complementary Method : Inertial Matrix Calculation Part 2

◆ CalculateInternalForcesEnergy()

void Kratos::LargeDisplacementBeamElement::CalculateInternalForcesEnergy	(	double &	rEnergy,
		ElementDataType &	rVariables,
		double &	rIntegrationWeight
	)

protectedvirtual

Internal forces energy computation

◆ CalculateKinematics()

void Kratos::LargeDisplacementBeamElement::CalculateKinematics	(	ElementDataType &	rVariables,
		const unsigned int &	rPointNumber
	)

overrideprotectedvirtual

Calculate Element Kinematics

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateKineticEnergy()

void Kratos::LargeDisplacementBeamElement::CalculateKineticEnergy	(	double &	rEnergy,
		ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo,
		double &	rIntegrationWeight
	)

protectedvirtual

Get Element Mass/Inertia Matrix for energy computation

◆ CalculateMassMatrix()

void Kratos::LargeDisplacementBeamElement::CalculateMassMatrix	(	MatrixType &	rMassMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental mass matrix

Parameters

rMassMatrix	the elemental mass matrix
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement.

◆ CalculateMomentumRelations()

void Kratos::LargeDisplacementBeamElement::CalculateMomentumRelations	(	array_1d< double, 3 > &	LinearMomentum,
		array_1d< double, 3 > &	AngularMomentum,
		ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo,
		double &	rIntegrationWeight
	)

protectedvirtual

Get Element Linear and Angular Momentum

◆ CalculateOnIntegrationPoints() [1/2]

void Kratos::LargeDisplacementBeamElement::CalculateOnIntegrationPoints	(	const Variable< array_1d< double, 3 > > &	rVariable,
		std::vector< array_1d< double, 3 > > &	Output,
		const ProcessInfo &	rCurrentProcessInfo
	)

override

Calculate a double Variable on the Element Constitutive Law

◆ CalculateOnIntegrationPoints() [2/2]

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

overridevirtual

Calculate a double Variable on the Element Constitutive Law

Reimplemented from Kratos::BeamElement.

◆ CalculateOperator()

void Kratos::LargeDisplacementBeamElement::CalculateOperator	(	MatrixType &	rOperator,
		Vector &	rN,
		const int &	rNode
	)

protected

Calculation Complementary Method : Shape Function Matrix Operator

◆ CalculateRotationLinearPartTensor()

void Kratos::LargeDisplacementBeamElement::CalculateRotationLinearPartTensor	(	Vector &	rRotationVector,
		Matrix &	rRotationTensor
	)

protectedvirtual

Calculation Complementary Method : Inertial Matrix Calculation Part 1

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateStrainEnergy()

void Kratos::LargeDisplacementBeamElement::CalculateStrainEnergy	(	double &	rEnergy,
		ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo,
		double &	rIntegrationWeight
	)

protectedvirtual

Get Element Strain/Stress for energy computation

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateStressResultants()

void Kratos::LargeDisplacementBeamElement::CalculateStressResultants	(	ElementDataType &	rVariables,
		const unsigned int &	rPointNumber
	)

overrideprotectedvirtual

Calculate Element Stress Resultants and Couples

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ CalculateTotalMass()

double & Kratos::LargeDisplacementBeamElement::CalculateTotalMass	(	SectionProperties &	Section,
		double &	rTotalMass
	)

protected

Calculation of Element Mass

◆ Check()

int Kratos::LargeDisplacementBeamElement::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

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ Create()

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

overridevirtual

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::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ FinalizeNonLinearIteration()

void Kratos::LargeDisplacementBeamElement::FinalizeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

this is called for non-linear analysis at the beginning of the iteration process

Reimplemented from Kratos::BeamElement.

◆ FinalizeSolutionStep()

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

overridevirtual

Called at the end of eahc solution step

Reimplemented from Kratos::BeamElement.

◆ GetCurrentNodalMovements()

void Kratos::LargeDisplacementBeamElement::GetCurrentNodalMovements	(	Vector &	rValues,
		const int &	rNode,
		unsigned int	PointNumber = `0`
	)

protected

Get Node Movements for energy computation

◆ GetCurrentNodalVelocities()

void Kratos::LargeDisplacementBeamElement::GetCurrentNodalVelocities	(	Vector &	rValues,
		const int &	rNode,
		unsigned int	PointNumber = `0`
	)

protected

Get Node Velocities for energy computation

◆ GetFullIntegrationMethod()

LargeDisplacementBeamElement::IntegrationMethod Kratos::LargeDisplacementBeamElement::GetFullIntegrationMethod ( ) const

protected

Returns the currently selected full integration method

Returns: current integration method selected

◆ GetKineticMatrix()

void Kratos::LargeDisplacementBeamElement::GetKineticMatrix	(	Matrix &	rKineticMatrix,
		const double &	rMass,
		const Matrix &	rInertia
	)

protected

Get Element Mass/Inertia Matrix for energy computation

◆ GetReducedIntegrationMethod()

LargeDisplacementBeamElement::IntegrationMethod Kratos::LargeDisplacementBeamElement::GetReducedIntegrationMethod ( ) const

protected

Returns the currently selected reduced integration method

Returns: current integration method selected

◆ Info()

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

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ Initialize()

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

overridevirtual

Called to initialize the element. Must be called before any calculation is done

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ InitializeNonLinearIteration()

void Kratos::LargeDisplacementBeamElement::InitializeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

this is called for non-linear analysis at the beginning of the iteration process

Reimplemented from Kratos::BeamElement.

◆ InitializeSolutionStep()

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

overridevirtual

Called at the beginning of each solution step

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

Kratos::LargeDisplacementBeamElement::KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION ( LargeDisplacementBeamElement )

Counted pointer of LargeDisplacementBeamElement.

◆ MapToSpatialFrame()

void Kratos::LargeDisplacementBeamElement::MapToSpatialFrame	(	const ElementDataType &	rVariables,
		Matrix &	rVariable
	)

protectedvirtual

Transform Vector Variable form Material Frame to the Spatial Frame

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

◆ PrintData()

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

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ PrintInfo()

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

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::BeamElement.

Reimplemented in Kratos::LargeDisplacementBeamSEMCElement, and Kratos::LargeDisplacementBeamEMCElement.

◆ UpdateStrainVariables()

void Kratos::LargeDisplacementBeamElement::UpdateStrainVariables	(	ElementDataType &	rVariables,
		const unsigned int &	rPointNumber
	)

protectedvirtual

Update strain current member variables

Reimplemented in Kratos::LargeDisplacementBeamEMCElement.

Friends And Related Function Documentation

◆ Serializer

friend class Serializer

friend

Member Data Documentation

◆ mCurrentCurvatureVectors

std::vector<Vector> Kratos::LargeDisplacementBeamElement::mCurrentCurvatureVectors

protected

Elemental current curvature vectors for each integration point

◆ mFrameQuaternionsFull

std::vector<QuaternionType> Kratos::LargeDisplacementBeamElement::mFrameQuaternionsFull

protected

Quaternion of the frame for full integration points

◆ mFrameQuaternionsReduced

std::vector<QuaternionType> Kratos::LargeDisplacementBeamElement::mFrameQuaternionsReduced

protected

Quaternion of the frame for reduced integration points

◆ mFullIntegrationMethod

IntegrationMethod Kratos::LargeDisplacementBeamElement::mFullIntegrationMethod

protected

Currently selected full integration method

◆ mInvJ0

double Kratos::LargeDisplacementBeamElement::mInvJ0

protected

Container for historical total Jacobians

◆ mIterationCounter

int Kratos::LargeDisplacementBeamElement::mIterationCounter

protected

Iteration counter

◆ mPreviousCurvatureVectors

std::vector<Vector> Kratos::LargeDisplacementBeamElement::mPreviousCurvatureVectors

protected

Elemental previous curvature vectors for each integration point

◆ mReducedIntegrationMethod

IntegrationMethod Kratos::LargeDisplacementBeamElement::mReducedIntegrationMethod

protected

Currently selected reduced integration method

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

/home/runner/work/Documentation/Documentation/master/applications/SolidMechanicsApplication/custom_elements/beam_elements/large_displacement_beam_element.hpp
/home/runner/work/Documentation/Documentation/master/applications/SolidMechanicsApplication/custom_elements/beam_elements/large_displacement_beam_element.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BeamMathUtilsType

◆ ConstitutiveLawPointerType

◆ ConstitutiveLawType

◆ ElementDataType

◆ IntegrationMethod

◆ QuaternionType

◆ SizeType

◆ StressMeasureType

Constructor & Destructor Documentation

◆ LargeDisplacementBeamElement() [1/4]

◆ LargeDisplacementBeamElement() [2/4]

◆ LargeDisplacementBeamElement() [3/4]

◆ ~LargeDisplacementBeamElement()

◆ LargeDisplacementBeamElement() [4/4]

Member Function Documentation

◆ CalculateAndAddExternalForces()

◆ CalculateAndAddFollowerForces()

◆ CalculateAndAddInertiaLHS()

◆ CalculateAndAddInertiaRHS()

◆ CalculateAndAddInternalForces()

◆ CalculateAndAddKuuf()

◆ CalculateAndAddKuug()

◆ CalculateAndAddKuug2()

◆ CalculateAndAddKuum()

◆ CalculateBmatrix()

◆ CalculateConstitutiveMatrix()

◆ CalculateCurrentCurvature()

◆ CalculateDifferentialOperator()

◆ CalculateDiscreteOperator()

◆ CalculateDynamicSystem()

◆ CalculateExternalForcesEnergy()

◆ CalculateFrameMapping()

◆ CalculateInertiaDyadic()

◆ CalculateInternalForcesEnergy()

◆ CalculateKinematics()

◆ CalculateKineticEnergy()

◆ CalculateMassMatrix()

◆ CalculateMomentumRelations()

◆ CalculateOnIntegrationPoints() [1/2]

◆ CalculateOnIntegrationPoints() [2/2]

◆ CalculateOperator()

◆ CalculateRotationLinearPartTensor()

◆ CalculateStrainEnergy()

◆ CalculateStressResultants()

◆ CalculateTotalMass()

◆ Check()

◆ Create()

◆ FinalizeNonLinearIteration()

◆ FinalizeSolutionStep()

◆ GetCurrentNodalMovements()

◆ GetCurrentNodalVelocities()

◆ GetFullIntegrationMethod()

◆ GetKineticMatrix()

◆ GetReducedIntegrationMethod()

◆ Info()

◆ Initialize()

◆ InitializeNonLinearIteration()

◆ InitializeSolutionStep()

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

◆ MapToSpatialFrame()

◆ PrintData()

◆ PrintInfo()

◆ UpdateStrainVariables()

Friends And Related Function Documentation

◆ Serializer

Member Data Documentation

◆ mCurrentCurvatureVectors

◆ mFrameQuaternionsFull

◆ mFrameQuaternionsReduced

◆ mFullIntegrationMethod

◆ mInvJ0

◆ mIterationCounter