#include <latticestructuralelement.h>

Inheritance diagram for oofem::LatticeStructuralElement:

Collaboration diagram for oofem::LatticeStructuralElement:

Public Member Functions
	LatticeStructuralElement (int n, Domain *d)
void	printOutputAt (FILE file, TimeStep tStep) override
virtual double	giveArea ()
virtual double	giveLength ()
virtual double	giveBondLength ()
virtual double	giveBondEndLength ()
virtual double	giveBondDiameter ()
virtual int	giveCrackFlag ()
virtual int	giveNumberOfCrossSectionNodes ()
virtual double	giveCrackWidth ()
virtual double	giveOldCrackWidth ()
virtual double	giveDissipation ()
virtual void	givePressures (FloatArray &pressures)
virtual void	givePlasticStrain (FloatArray &plas)
virtual void	giveOldPlasticStrain (FloatArray &plas)
void	computeNmatrixAt (const FloatArray &iLocCoord, FloatMatrix &answer) override
virtual double	giveDeltaDissipation ()
virtual int	giveCouplingFlag ()
virtual void	giveCrossSectionCoordinates (FloatArray &coords)
virtual void	giveCouplingNumbers (IntArray &numbers)
virtual double	giveNormalStress ()
virtual double	giveOldNormalStress ()
virtual int	hasBeenUpdated ()
virtual void	giveGpCoordinates (FloatArray &coords)
Public Member Functions inherited from oofem::StructuralElement
	StructuralElement (int n, Domain *d)
virtual	~StructuralElement ()
	Destructor.
void	giveCharacteristicMatrix (FloatMatrix &answer, CharType, TimeStep *tStep) override
void	giveCharacteristicVector (FloatArray &answer, CharType type, ValueModeType mode, TimeStep *tStep) override
virtual void	computeMassMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeLumpedMassMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeConsistentMassMatrix (FloatMatrix &answer, TimeStep tStep, double &mass, const double ipDensity=NULL)
virtual void	giveMassMtrxIntegrationgMask (IntArray &answer)
virtual void	computeStiffnessMatrix (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
void	computeStiffnessMatrix_withIRulesAsSubcells (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
virtual void	computeInitialStressMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeLumpedInitialStressMatrix (FloatMatrix &answer, TimeStep *tStep)
void	computeField (ValueModeType mode, TimeStep *tStep, const FloatArray &lcoords, FloatArray &answer) override
virtual void	giveInternalForcesVector (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
virtual void	giveInternalForcesVector_withIRulesAsSubcells (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
virtual void	computeStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
virtual void	computeResultingIPTemperatureAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
virtual void	computeResultingIPEigenstrainAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
virtual void	computeStressVector (FloatArray &answer, const FloatArray &strain, GaussPoint gp, TimeStep tStep)=0
virtual void	computeBmatrixAt (GaussPoint *gp, FloatMatrix &answer, int lowerIndx=1, int upperIndx=ALL_STRAINS)=0
void	updateBeforeNonlocalAverage (TimeStep *tStep) override
virtual void	giveNonlocalLocationArray (IntArray &locationArray, const UnknownNumberingScheme &us)
virtual void	addNonlocalStiffnessContributions (SparseMtrx &dest, const UnknownNumberingScheme &s, TimeStep *tStep)
int	adaptiveUpdate (TimeStep *tStep) override
void	updateInternalState (TimeStep *tStep) override
void	updateYourself (TimeStep *tStep) override
int	checkConsistency () override
void	giveInputRecord (DynamicInputRecord &input) override
const char *	giveClassName () const override
int	giveInternalStateAtNode (FloatArray &answer, InternalStateType type, InternalStateMode mode, int node, TimeStep *tStep) override
void	showSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep) override
	Shows sparse structure.
void	showExtendedSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep) override
	Shows extended sparse structure (for example, due to nonlocal interactions for tangent stiffness).
void	computeLoadVector (FloatArray &answer, BodyLoad load, CharType type, ValueModeType mode, TimeStep tStep) override
void	computeBoundarySurfaceLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true) override
void	computeBoundaryEdgeLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true) override
virtual void	computeEdgeNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
	computes edge interpolation matrix
virtual void	computeSurfaceNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
virtual void	computeConstitutiveMatrixAt (FloatMatrix &answer, MatResponseMode rMode, GaussPoint gp, TimeStep tStep)=0
StructuralCrossSection *	giveStructuralCrossSection ()
	Helper function which returns the structural cross-section for the element.
virtual void	createMaterialStatus ()
Public Member Functions inherited from oofem::Element
	Element (int n, Domain *aDomain)
	Element (const Element &src)=delete
Element &	operator= (const Element &src)=delete
virtual	~Element ()
	Virtual destructor.
void	giveLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
void	giveLocationArray (IntArray &locationArray, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual int	giveNumberOfDofs ()
virtual int	giveNumberOfInternalDofManagers () const
virtual DofManager *	giveInternalDofManager (int i) const
virtual void	setInternalDofManager (int num, std::unique_ptr< DofManager > dm)
virtual double	giveCharacteristicValue (CharType type, TimeStep *tStep)
virtual void	computeTangentFromSurfaceLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
virtual void	computeTangentFromEdgeLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
const IntArray &	giveBodyLoadList () const
const IntArray &	giveBoundaryLoadList () const
void	computeVectorOf (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOf (const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeBoundaryVectorOf (const IntArray &bNodes, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOf (PrimaryField &field, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOfPrescribed (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOfPrescribed (const IntArray &dofIDMask, ValueModeType type, TimeStep *tStep, FloatArray &answer)
virtual int	computeNumberOfDofs ()
virtual int	computeNumberOfGlobalDofs ()
int	computeNumberOfPrimaryMasterDofs ()
virtual bool	computeGtoLRotationMatrix (FloatMatrix &answer)
virtual bool	giveRotationMatrix (FloatMatrix &answer)
virtual bool	computeDofTransformationMatrix (FloatMatrix &answer, const IntArray &nodes, bool includeInternal)
virtual void	giveDofManDofIDMask (int inode, IntArray &answer) const
virtual void	giveInternalDofManDofIDMask (int inode, IntArray &answer) const
virtual void	giveElementDofIDMask (IntArray &answer) const
virtual double	computeVolumeAround (GaussPoint *gp)
virtual double	computeVolumeAreaOrLength ()
	Computes the volume, area or length of the element depending on its spatial dimension.
double	computeMeanSize ()
virtual double	computeVolume ()
virtual double	computeArea ()
virtual double	computeLength ()
virtual IntArray	giveBoundaryEdgeNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundarySurfaceNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundaryNodes (int boundary) const
virtual std::unique_ptr< IntegrationRule >	giveBoundaryEdgeIntegrationRule (int order, int boundary)
virtual std::unique_ptr< IntegrationRule >	giveBoundarySurfaceIntegrationRule (int order, int boundary)
int	giveDofManagerNumber (int i) const
const IntArray &	giveDofManArray () const
void	addDofManager (DofManager *dMan)
DofManager *	giveDofManager (int i) const
Node *	giveNode (int i) const
virtual ElementSide *	giveSide (int i) const
virtual FEInterpolation *	giveInterpolation () const
virtual FEInterpolation *	giveInterpolation (DofIDItem id) const
virtual const FEInterpolation *	getGeometryInterpolation () const
virtual Material *	giveMaterial ()
int	giveMaterialNumber () const
CrossSection *	giveCrossSection ()
int	getActivityTimeFunctionNumber ()
void	setActivityTimeFunctionNumber (int funcIndx)
void	setMaterial (int matIndx)
virtual void	setCrossSection (int csIndx)
virtual int	giveNumberOfDofManagers () const
void	setNumberOfDofManagers (int i)
	Sets number of element dof managers.
virtual int	giveNumberOfNodes () const
void	setDofManagers (const IntArray &dmans)
void	setDofManager (int id, int dm)
void	setBodyLoads (const IntArray &bodyLoads)
void	setIntegrationRules (std ::vector< std ::unique_ptr< IntegrationRule > > irlist)
virtual integrationDomain	giveIntegrationDomain () const
virtual MaterialMode	giveMaterialMode ()
virtual int	giveIntegrationRuleLocalCodeNumbers (IntArray &answer, IntegrationRule &ie)
int	giveRegionNumber ()
virtual void	initializeYourself (TimeStep *timeStepWhenICApply)
virtual bool	isActivated (TimeStep *tStep)
virtual bool	isCast (TimeStep *tStep)
virtual void	initForNewStep ()
virtual Element_Geometry_Type	giveGeometryType () const =0
virtual Element_Geometry_Type	giveEdgeGeometryType (int id) const
	Returns the receiver edge geometry type.
virtual Element_Geometry_Type	giveSurfaceGeometryType (int id) const
	Returns the receiver surface geometry type.
virtual int	giveSpatialDimension ()
virtual int	giveNumberOfBoundarySides ()
	Returns number of boundaries (entities of element_dimension-1: points, edges, surfaces).
virtual int	giveNumberOfEdges () const
virtual int	giveNumberOfSurfaces () const
virtual int	giveDefaultIntegrationRule () const
virtual IntegrationRule *	giveDefaultIntegrationRulePtr ()
int	giveNumberOfIntegrationRules ()
virtual IntegrationRule *	giveIntegrationRule (int i)
std::vector< std ::unique_ptr< IntegrationRule > > &	giveIntegrationRulesArray ()
virtual int	testElementExtension (ElementExtension ext)
int	giveGlobalIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep)
virtual double	giveLengthInDir (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicLength (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForPlaneElements (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForAxisymmElements (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicSize (GaussPoint *gp, FloatArray &normalToCrackPlane, ElementCharSizeMethod method)
virtual double	giveParentElSize () const
virtual int	computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords)
virtual bool	computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords)
virtual int	giveLocalCoordinateSystem (FloatMatrix &answer)
virtual void	giveLocalCoordinateSystemVector (InternalStateType isttype, FloatArray &answer)
virtual void	computeMidPlaneNormal (FloatArray &answer, const GaussPoint *gp)
virtual int	adaptiveMap (Domain oldd, TimeStep tStep)
virtual int	mapStateVariables (Domain &iOldDom, const TimeStep &iTStep)
virtual int	adaptiveFinish (TimeStep *tStep)
void	updateLocalNumbering (EntityRenumberingFunctor &f) override
template<class T>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *gp))
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f.
template<class T, class S>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *, S &), S &_val)
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f as well as additional array.
virtual void	drawYourself (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawAnnotation (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawRawGeometry (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawDeformedGeometry (oofegGraphicContext &gc, TimeStep *tStep, UnknownType)
virtual void	drawScalar (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawSpecial (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	giveLocalIntVarMaxMin (oofegGraphicContext &gc, TimeStep *tStep, double &emin, double &emax)
virtual int	giveInternalStateAtSide (FloatArray &answer, InternalStateType type, InternalStateMode mode, int side, TimeStep *tStep)
int	giveLabel () const
int	giveGlobalNumber () const
void	setGlobalNumber (int num)
elementParallelMode	giveParallelMode () const
void	setParallelMode (elementParallelMode _mode)
	Sets parallel mode of element.
virtual elementParallelMode	giveKnotSpanParallelMode (int) const
int	packUnknowns (DataStream &buff, TimeStep *tStep)
int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep *tStep)
int	estimatePackSize (DataStream &buff)
const IntArray *	givePartitionList () const
void	setPartitionList (IntArray &pl)
virtual double	predictRelativeComputationalCost ()
virtual double	giveRelativeSelfComputationalCost ()
virtual double	predictRelativeRedistributionCost ()
IntArray *	giveBodyLoadArray ()
	Returns array containing load numbers of loads acting on element.
IntArray *	giveBoundaryLoadArray ()
	Returns array containing load numbers of boundary loads acting on element.
void	initializeFrom (InputRecord &ir, int priority) override
void	initializeFinish () override
void	postInitialize () override
	Performs post initialization steps.
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
virtual const IntArray	giveLocation ()
virtual void	recalculateCoordinates (int nodeNumber, FloatArray &coords)
void	setSharedEdgeID (int iedge, int globalID)
void	setSharedSurfaceID (int isurf, int globalID)
const IntArray *	giveSharedEdgeIDs () const
const IntArray *	giveSharedSurfaceIDs () const
Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
virtual	~FEMComponent ()=default
	Virtual destructor.
virtual const char *	giveInputRecordName () const =0
Domain *	giveDomain () const
virtual void	setDomain (Domain *d)
int	giveNumber () const
void	setNumber (int num)
virtual void	initializeFrom (InputRecord &ir)
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging.
virtual Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Additional Inherited Members
Static Public Attributes inherited from oofem::Element
static ParamKey	IPK_Element_mat
static ParamKey	IPK_Element_crosssect
static ParamKey	IPK_Element_nodes
static ParamKey	IPK_Element_bodyload
static ParamKey	IPK_Element_boundaryload
static ParamKey	IPK_Element_lcs
static ParamKey	IPK_Element_partitions
static ParamKey	IPK_Element_remote
static ParamKey	IPK_Element_activityTimeFunction
static ParamKey	IPK_Element_nip
virtual void	computePointLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode, bool global=true)
virtual void	giveEdgeDofMapping (IntArray &answer, int iEdge) const
virtual void	giveSurfaceDofMapping (IntArray &answer, int iSurf) const
virtual double	computeEdgeVolumeAround (GaussPoint *gp, int iEdge)
virtual double	computeSurfaceVolumeAround (GaussPoint *gp, int iSurf)
virtual int	computeLoadGToLRotationMtrx (FloatMatrix &answer)
virtual int	computeLoadLEToLRotationMatrix (FloatMatrix &answer, int iEdge, GaussPoint *gp)
virtual int	computeLoadLSToLRotationMatrix (FloatMatrix &answer, int iSurf, GaussPoint *gp)
virtual int	giveNumberOfIPForMassMtrxIntegration ()
void	condense (FloatMatrix stiff, FloatMatrix mass, FloatArray load, IntArray what)
virtual void	setupIRForMassMtrxIntegration (IntegrationRule &iRule)
virtual void	computeBodyLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode)
virtual void	computeGaussPoints ()
Protected Attributes inherited from oofem::StructuralElement
std::unique_ptr< FloatArray >	initialDisplacements
	Initial displacement vector, describes the initial nodal displacements when element has been casted.
Protected Attributes inherited from oofem::Element
int	numberOfDofMans
	Number of dofmanagers.
IntArray	dofManArray
	Array containing dofmanager numbers.
int	material
	Number of associated material.
int	crossSection
	Number of associated cross section.
IntArray	bodyLoadArray
IntArray	boundaryLoadArray
std::vector< std ::unique_ptr< IntegrationRule > >	integrationRulesArray
FloatMatrix	elemLocalCS
	Transformation material matrix, used in orthotropic and anisotropic materials, global->local transformation.
int	activityTimeFunction
	Element activity time function. If defined, nonzero value indicates active receiver, zero value inactive element.
int	globalNumber
int	numberOfGaussPoints
elementParallelMode	parallel_mode
	Determines the parallel mode of the element.
IntArray	partitions
IntArray	globalEdgeIDs
IntArray	globalSurfaceIDs
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Detailed Description

This class implements the base of a special lattice element following the concepts orginally developed by John Bolander. In this lattice framework, elements consists of rigid bodies connected by a set of axial tranversal and rotational springs at the position of the GP. In the case of an irregular arrangement of lattice elements, the position of the GP is not placed at the midpoint of the element, but the midpoint of the element's midcross-section. There is no way to relate the element geometry to the position of the GP. Instead, this information is part of the input. In this base class common interfaces of derived elements are defined.

Definition at line 53 of file latticestructuralelement.h.

Constructor & Destructor Documentation

◆ LatticeStructuralElement()

oofem::LatticeStructuralElement::LatticeStructuralElement	(	int	n,
		Domain *	d )

Definition at line 38 of file latticestructuralelement.C.

References oofem::StructuralElement::StructuralElement().

Referenced by oofem::Lattice2d::Lattice2d(), oofem::Lattice3d::Lattice3d(), oofem::LatticeBeam3d::LatticeBeam3d(), and oofem::LatticeLink3d::LatticeLink3d().

Member Function Documentation

◆ computeNmatrixAt()

void oofem::LatticeStructuralElement::computeNmatrixAt	(	const FloatArray &	iLocCoord,
		FloatMatrix &	answer )

inlineoverridevirtual

Usually computes interpolation function, which is not needed for the lattice elements. However, structural element requires implementation.

Reimplemented from oofem::StructuralElement.

Definition at line 141 of file latticestructuralelement.h.

◆ giveArea()

virtual double oofem::LatticeStructuralElement::giveArea ( )

inlinevirtual

Returns the cross-sectional area of the lattice element.

Returns: Cross-section area.

Reimplemented in oofem::Lattice2d, oofem::Lattice3d, and oofem::LatticeBeam3d.

Definition at line 64 of file latticestructuralelement.h.

◆ giveBondDiameter()

virtual double oofem::LatticeStructuralElement::giveBondDiameter ( )

inlinevirtual

Returns the length associated with bond

Returns: bond length.

Reimplemented in oofem::LatticeLink3d.

Definition at line 88 of file latticestructuralelement.h.

◆ giveBondEndLength()

virtual double oofem::LatticeStructuralElement::giveBondEndLength ( )

inlinevirtual

Returns the length associated with bond

Returns: bond length.

Reimplemented in oofem::LatticeLink3d.

Definition at line 82 of file latticestructuralelement.h.

◆ giveBondLength()

virtual double oofem::LatticeStructuralElement::giveBondLength ( )

inlinevirtual

Returns the length associated with bond

Returns: bond length.

Reimplemented in oofem::LatticeLink3d.

Definition at line 76 of file latticestructuralelement.h.

◆ giveCouplingFlag()

virtual int oofem::LatticeStructuralElement::giveCouplingFlag ( )

inlinevirtual

Returns the coupling flag.

Returns: couplingFlag

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 156 of file latticestructuralelement.h.

◆ giveCouplingNumbers()

virtual void oofem::LatticeStructuralElement::giveCouplingNumbers ( IntArray & numbers )

inlinevirtual

Returns the coupling numbers

Returns: couplingNumbers.

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 167 of file latticestructuralelement.h.

◆ giveCrackFlag()

virtual int oofem::LatticeStructuralElement::giveCrackFlag ( )

inlinevirtual

Returns the crack flag

Returns: Crack flag.

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 94 of file latticestructuralelement.h.

◆ giveCrackWidth()

virtual double oofem::LatticeStructuralElement::giveCrackWidth ( )

inlinevirtual

Returns: Crack width

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 105 of file latticestructuralelement.h.

Referenced by oofem::LatticeTransportMaterial::computeConductivity().

◆ giveCrossSectionCoordinates()

virtual void oofem::LatticeStructuralElement::giveCrossSectionCoordinates ( FloatArray & coords )

inlinevirtual

This function gives the cross-section coordinates.

Reimplemented in oofem::Lattice2d, oofem::Lattice2dBoundary, and oofem::Lattice3d.

Definition at line 161 of file latticestructuralelement.h.

◆ giveDeltaDissipation()

virtual double oofem::LatticeStructuralElement::giveDeltaDissipation ( )

inlinevirtual

Returns the increment of dissipation computed at the GaussPoint of the element. This function is used for the lattice specific vtk export.

Returns: increment of dissipation

Reimplemented in oofem::Lattice2d.

Definition at line 149 of file latticestructuralelement.h.

◆ giveDissipation()

virtual double oofem::LatticeStructuralElement::giveDissipation ( )

inlinevirtual

Returns the energy dissipation computed at the GaussPoint of the element. This function is used for the lattice specific vtk export.

Returns: dissipation

Reimplemented in oofem::Lattice2d.

Definition at line 117 of file latticestructuralelement.h.

◆ giveGpCoordinates()

virtual void oofem::LatticeStructuralElement::giveGpCoordinates ( FloatArray & coords )

inlinevirtual

Gives the GP coordinates

Reimplemented in oofem::Lattice2d.

Definition at line 191 of file latticestructuralelement.h.

Referenced by oofem::LatticeDirichletCouplingNode::computeUnknownCouplingContribution().

◆ giveLength()

virtual double oofem::LatticeStructuralElement::giveLength ( )

inlinevirtual

Returns the element length

Returns: Element length.

Reimplemented in oofem::Lattice2d, oofem::Lattice2dBoundary, oofem::Lattice3d, oofem::LatticeBeam3d, and oofem::LatticeLink3d.

Definition at line 70 of file latticestructuralelement.h.

Referenced by oofem::LatticeDamage::computeDamageParam(), oofem::LatticePlasticityDamage::computeDamageParam(), oofem::LatticeDamage::giveIPValue(), oofem::LatticePlasticityDamage::giveIPValue(), oofem::LatticeSlip::giveIPValue(), oofem::LatticeSlip::giveThermalDilatationVector(), and oofem::LatticePlasticityDamage::performDamageEvaluation().

◆ giveNormalStress()

virtual double oofem::LatticeStructuralElement::giveNormalStress ( )

inlinevirtual

Returns the normal stress.

Returns: normalStress

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 173 of file latticestructuralelement.h.

Referenced by oofem::LatticeDirichletCouplingNode::computeUnknownCouplingContribution().

◆ giveNumberOfCrossSectionNodes()

virtual int oofem::LatticeStructuralElement::giveNumberOfCrossSectionNodes ( )

inlinevirtual

Returns the number of crossSection nodes

Returns: Number of crosssection nodes.

Reimplemented in oofem::Lattice2d, and oofem::Lattice3d.

Definition at line 100 of file latticestructuralelement.h.

◆ giveOldCrackWidth()

virtual double oofem::LatticeStructuralElement::giveOldCrackWidth ( )

inlinevirtual

Returns: oldCrackWidth

Definition at line 110 of file latticestructuralelement.h.

◆ giveOldNormalStress()

virtual double oofem::LatticeStructuralElement::giveOldNormalStress ( )

inlinevirtual

Returns the old normal stress.

Returns: oldNormalStress

Definition at line 179 of file latticestructuralelement.h.

Referenced by oofem::LatticeDirichletCouplingNode::computeUnknownCouplingContribution().

◆ giveOldPlasticStrain()

virtual void oofem::LatticeStructuralElement::giveOldPlasticStrain ( FloatArray & plas )

inlinevirtual

Returns plastic strains

Returns: plasticStrains

Reimplemented in oofem::Lattice3d.

Definition at line 135 of file latticestructuralelement.h.

◆ givePlasticStrain()

virtual void oofem::LatticeStructuralElement::givePlasticStrain ( FloatArray & plas )

inlinevirtual

Returns plastic strains

Returns: plasticStrains

Reimplemented in oofem::Lattice3d.

Definition at line 129 of file latticestructuralelement.h.

◆ givePressures()

virtual void oofem::LatticeStructuralElement::givePressures ( FloatArray & pressures )

inlinevirtual

Returns pressures

Returns: pressures.

Reimplemented in oofem::Lattice3d.

Definition at line 123 of file latticestructuralelement.h.

Referenced by oofem::LatticeDamage::giveLatticeStress3d(), and oofem::LatticeLinearElastic::giveLatticeStress3d().

◆ hasBeenUpdated()

virtual int oofem::LatticeStructuralElement::hasBeenUpdated ( )

inlinevirtual

Returns flag indicating if status has been updated

Reimplemented in oofem::Lattice2d.

Definition at line 185 of file latticestructuralelement.h.

Referenced by oofem::LatticeDirichletCouplingNode::computeUnknownCouplingContribution().

◆ printOutputAt()

void oofem::LatticeStructuralElement::printOutputAt	(	FILE *	file,
		TimeStep *	tStep )

overridevirtual

Prints output of receiver to stream, for given time step. This is used for output into the standard output file.

Parameters

file	File pointer to print to.
tStep	Time step to write for.

FIXME: This output should just be moved to the elements themselves. But, they don't exist yet? / Mikael

Reimplemented from oofem::Element.

Definition at line 43 of file latticestructuralelement.C.

References oofem::FloatArray::at(), oofem::StructuralElement::giveClassName(), and oofem::StructuralElement::giveInternalForcesVector().

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LatticeStructuralElement()

Member Function Documentation

◆ computeNmatrixAt()

◆ giveArea()

◆ giveBondDiameter()

◆ giveBondEndLength()

◆ giveBondLength()

◆ giveCouplingFlag()

◆ giveCouplingNumbers()

◆ giveCrackFlag()

◆ giveCrackWidth()

◆ giveCrossSectionCoordinates()

◆ giveDeltaDissipation()

◆ giveDissipation()

◆ giveGpCoordinates()

◆ giveLength()

◆ giveNormalStress()

◆ giveNumberOfCrossSectionNodes()

◆ giveOldCrackWidth()

◆ giveOldNormalStress()

◆ giveOldPlasticStrain()

◆ givePlasticStrain()

◆ givePressures()

◆ hasBeenUpdated()

◆ printOutputAt()