oofem::DKTPlate3d Class Reference

#include <dkt3d.h>

Inheritance diagram for oofem::DKTPlate3d:

Collaboration diagram for oofem::DKTPlate3d:

Public Member Functions
	DKTPlate3d (int n, Domain *d)
virtual	~DKTPlate3d ()
Public Member Functions inherited from oofem::DKTPlate
	DKTPlate (int n, Domain *d)
virtual	~DKTPlate ()
FEInterpolation *	giveInterpolation () const override
FEInterpolation *	giveInterpolation (DofIDItem id) const override
MaterialMode	giveMaterialMode () override
Element_Geometry_Type	giveGeometryType () const override
void	computeEdgeNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords) override
	computes edge interpolation matrix
void	initializeFrom (InputRecord &ir, int priority) override
void	computeGaussPoints () override
void	computeMidPlaneNormal (FloatArray &answer, const GaussPoint *gp) override
double	giveCharacteristicLength (const FloatArray &normalToCrackPlane) override
double	computeVolumeAround (GaussPoint *gp) override
void	computeLumpedMassMatrix (FloatMatrix &answer, TimeStep *tStep) override
void	computeMassMatrix (FloatMatrix &answer, TimeStep *tStep) override
Interface *	giveInterface (InterfaceType it) override
void	NodalAveragingRecoveryMI_computeNodalValue (FloatArray &answer, int node, InternalStateType type, TimeStep *tStep) override
void	SPRNodalRecoveryMI_giveSPRAssemblyPoints (IntArray &pap) override
void	SPRNodalRecoveryMI_giveDofMansDeterminedByPatch (IntArray &answer, int pap) override
int	SPRNodalRecoveryMI_giveNumberOfIP () override
SPRPatchType	SPRNodalRecoveryMI_givePatchType () override
void	computeStrainVectorInLayer (FloatArray &answer, const FloatArray &masterGpStrain, GaussPoint *masterGp, GaussPoint *slaveGp, TimeStep *tStep) override
void	computeVertexBendingMoments (FloatMatrix &answer, TimeStep *tStep)
void	computeShearForces (FloatArray &answer, GaussPoint *gp, TimeStep *tStep)
void	drawRawGeometry (oofegGraphicContext &gc, TimeStep *tStep) override
void	drawDeformedGeometry (oofegGraphicContext &gc, TimeStep *tStep, UnknownType type) override
void	drawScalar (oofegGraphicContext &gc, TimeStep *tStep) override
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	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)
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	computeSurfaceNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
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)
int	computeNumberOfPrimaryMasterDofs ()
virtual bool	giveRotationMatrix (FloatMatrix &answer)
virtual bool	computeDofTransformationMatrix (FloatMatrix &answer, const IntArray &nodes, bool includeInternal)
virtual void	giveInternalDofManDofIDMask (int inode, IntArray &answer) const
virtual void	giveElementDofIDMask (IntArray &answer) const
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 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 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	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 ()
int	giveGlobalIPValue (FloatArray &answer, GaussPoint *gp, InternalStateType type, TimeStep *tStep)
virtual double	giveLengthInDir (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 void	giveLocalCoordinateSystemVector (InternalStateType isttype, FloatArray &answer)
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	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
void	printOutputAt (FILE *file, TimeStep *tStep) 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.
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.
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
Public Member Functions inherited from oofem::LayeredCrossSectionInterface
	LayeredCrossSectionInterface ()
Public Member Functions inherited from oofem::Interface
	Interface ()
	Constructor.
virtual	~Interface ()
Public Member Functions inherited from oofem::ZZNodalRecoveryModelInterface
	ZZNodalRecoveryModelInterface (Element *element)
	Constructor.
virtual bool	ZZNodalRecoveryMI_computeNValProduct (FloatMatrix &answer, InternalStateType type, TimeStep *tStep)
virtual void	ZZNodalRecoveryMI_computeNNMatrix (FloatArray &answer, InternalStateType type)
Public Member Functions inherited from oofem::NodalAveragingRecoveryModelInterface
	NodalAveragingRecoveryModelInterface ()
	Constructor.
Public Member Functions inherited from oofem::SPRNodalRecoveryModelInterface
	SPRNodalRecoveryModelInterface ()
	Constructor.
Public Member Functions inherited from oofem::ZZErrorEstimatorInterface
	ZZErrorEstimatorInterface (Element *element)
	Constructor.
virtual void	ZZErrorEstimatorI_computeElementContributions (double &eNorm, double &sNorm, ZZErrorEstimator ::NormType norm, InternalStateType type, TimeStep *tStep)
virtual IntegrationRule *	ZZErrorEstimatorI_giveIntegrationRule ()
virtual void	ZZErrorEstimatorI_computeLocalStress (FloatArray &answer, FloatArray &sig)

Protected Member Functions
void	giveLocalCoordinates (FloatArray &answer, const FloatArray &global)
void	giveNodeCoordinates (double &x1, double &x2, double &x3, double &y1, double &y2, double &y3, double &z1, double &z2, double &z3) override
void	giveCharacteristicTensor (FloatMatrix &answer, CharTensor type, GaussPoint *gp, TimeStep *tStep)
int	computeLoadGToLRotationMtrx (FloatMatrix &answer) override
void	computeBodyLoadVectorAt (FloatArray &answer, Load *forLoad, TimeStep *tStep, ValueModeType mode) override
Edge load support
void	giveEdgeDofMapping (IntArray &answer, int iEdge) const override
double	computeEdgeVolumeAround (GaussPoint *gp, int iEdge) override
int	computeLoadLEToLRotationMatrix (FloatMatrix &answer, int iEdge, GaussPoint *gp) override
Protected Member Functions inherited from oofem::DKTPlate
void	computeBmatrixAt (GaussPoint *gp, FloatMatrix &answer, int=1, int=ALL_STRAINS) override
void	computeNmatrixAt (const FloatArray &iLocCoord, FloatMatrix &answer) override
void	computeStressVector (FloatArray &answer, const FloatArray &strain, GaussPoint *gp, TimeStep *tStep) override
void	computeConstitutiveMatrixAt (FloatMatrix &answer, MatResponseMode rMode, GaussPoint *gp, TimeStep *tStep) override
void	computeSurfaceNMatrixAt (FloatMatrix &answer, int iSurf, GaussPoint *gp)
virtual void	computePointLoadVectorAt (FloatArray &answer, Load *load, TimeStep *tStep, ValueModeType mode, bool global=true)
virtual int	giveNumberOfIPForMassMtrxIntegration ()
void	condense (FloatMatrix *stiff, FloatMatrix *mass, FloatArray *load, IntArray *what)
virtual void	setupIRForMassMtrxIntegration (IntegrationRule &iRule)

Protected Attributes
FloatMatrix	GtoLRotationMatrix
Protected Attributes inherited from oofem::DKTPlate
double	area
FloatMatrix	vertexMoments
StateCounterType	stateCounter
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.

Surface load support
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
int	computeNumberOfDofs () override
int	computeNumberOfGlobalDofs () override
void	giveDofManDofIDMask (int inode, IntArray &) const override
int	giveIPValue (FloatArray &answer, GaussPoint *gp, InternalStateType type, TimeStep *tStep) override
const FloatMatrix *	computeGtoLRotationMatrix ()
bool	computeGtoLRotationMatrix (FloatMatrix &answer) override
bool	computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords) override
int	computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords) override
int	giveLocalCoordinateSystem (FloatMatrix &answer) override
int	testElementExtension (ElementExtension ext) override
void	printOutputAt (FILE *file, TimeStep *tStep) override
void	computeSurfaceNMatrixAt (FloatMatrix &answer, int iSurf, GaussPoint *gp)
void	giveSurfaceDofMapping (IntArray &answer, int iSurf) const override
double	computeSurfaceVolumeAround (GaussPoint *gp, int iSurf) override
int	computeLoadLSToLRotationMatrix (FloatMatrix &answer, int iSurf, GaussPoint *gp) override

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
Static Protected Attributes inherited from oofem::DKTPlate
static FEI2dTrLin	interp_lin
	Element geometry approximation.

Detailed Description

This class represent DKT plate element that can be arbitrary oriented in space, in contrast to base DKT element that is defined in xy plane.

See also

DKTPlate

This class implements a triangular three-node plate DKT finite element. Each node has 3 degrees of freedom.

Definition at line 70 of file dkt3d.h.

Constructor & Destructor Documentation

DKTPlate3d()

oofem::DKTPlate3d::DKTPlate3d	(	int	n,
		Domain *	d )

Definition at line 50 of file dkt3d.C.

References oofem::DKTPlate::DKTPlate().

~DKTPlate3d()

virtual oofem::DKTPlate3d::~DKTPlate3d ( )

inlinevirtual

Definition at line 81 of file dkt3d.h.

Member Function Documentation

computeBodyLoadVectorAt()

void oofem::DKTPlate3d::computeBodyLoadVectorAt ( FloatArray & answer, Load * load, TimeStep * tStep, ValueModeType mode )

overrideprotectedvirtual

Computes the load vector due to body load acting on receiver, at given time step. Default implementation computes body load vector numerically as \( l=\int_V N^{\mathrm{T}} f \rho\;\mathrm{d}V \) using default integration rule. Result is transformed to global c.s.

Parameters

answer	Computed load vector due to body load
load	Body load which contribution is computed.
tStep	Time step.
mode	determines the response mode

Reimplemented from oofem::DKTPlate.

Definition at line 510 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::BodyLoadBGT, oofem::FloatArray::clear(), oofem::Load::computeComponentArrayAt(), computeGtoLRotationMatrix(), oofem::DKTPlate::computeVolumeAround(), oofem::CS_Thickness, oofem::ForceLoadBVT, oofem::IntegrationRule::getIntegrationPoint(), oofem::CrossSection::give(), oofem::GeneralBoundaryCondition::giveBCGeoType(), oofem::GeneralBoundaryCondition::giveBCValType(), oofem::Element::giveCrossSection(), oofem::FloatArray::giveSize(), oofem::StructuralElement::giveStructuralCrossSection(), OOFEM_ERROR, oofem::FloatArray::resize(), oofem::FloatArray::rotatedWith(), oofem::GaussIntegrationRule::SetUpPointsOnTriangle(), and oofem::FloatArray::zero().

computeEdgeVolumeAround()

double oofem::DKTPlate3d::computeEdgeVolumeAround ( GaussPoint * gp, int iEdge )

overrideprotectedvirtual

Computes volume related to integration point on local edge.

Parameters

gp	edge integration point
iEdge	edge number

Reimplemented from oofem::DKTPlate.

Definition at line 426 of file dkt3d.C.

References oofem::GaussPoint::giveNaturalCoordinates(), oofem::GaussPoint::giveWeight(), and oofem::DKTPlate::interp_lin.

computeGlobalCoordinates()

int oofem::DKTPlate3d::computeGlobalCoordinates ( FloatArray & answer, const FloatArray & lcoords )

overridevirtual

Computes the global coordinates from given element's local coordinates.

Parameters

answer	Requested global coordinates.
lcoords	Local coordinates.

Returns

Nonzero if successful, zero otherwise.

Reimplemented from oofem::Element.

Definition at line 496 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::DofManager::giveCoordinate(), oofem::Element::giveNode(), and oofem::FloatArray::resize().

computeGtoLRotationMatrix() [1/2]

const FloatMatrix * oofem::DKTPlate3d::computeGtoLRotationMatrix

(

)

Definition at line 103 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::FloatArray::beDifferenceOf(), oofem::FloatArray::beVectorProductOf(), oofem::Element::giveNode(), GtoLRotationMatrix, and oofem::FloatArray::normalize().

Referenced by computeBodyLoadVectorAt(), computeGtoLRotationMatrix(), computeLoadGToLRotationMtrx(), giveCharacteristicTensor(), and giveLocalCoordinates().

computeGtoLRotationMatrix() [2/2]

bool oofem::DKTPlate3d::computeGtoLRotationMatrix ( FloatMatrix & answer )

overridevirtual

Returns transformation matrix from global c.s. to local element c.s., i.e. \( r_l =T r_g \). If no transformation is necessary then answer is empty matrix and zero value is returned.

Parameters

answer

Computed rotation matrix.

Returns

Nonzero if transformation is necessary, zero otherwise.

Reimplemented from oofem::Element.

Definition at line 147 of file dkt3d.C.

References oofem::FloatMatrix::at(), computeGtoLRotationMatrix(), GtoLRotationMatrix, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

computeLoadGToLRotationMtrx()

int oofem::DKTPlate3d::computeLoadGToLRotationMtrx ( FloatMatrix & answer )

overrideprotectedvirtual

Returns transformation matrix from global coordinate system to local element coordinate system for element load vector components. If no transformation is necessary, answer is empty matrix (default);

Parameters

answer

Transformation matrix.

Returns

Nonzero if transformation matrix is not empty matrix, zero otherwise.

Reimplemented from oofem::StructuralElement.

Definition at line 269 of file dkt3d.C.

References oofem::FloatMatrix::at(), computeGtoLRotationMatrix(), GtoLRotationMatrix, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

computeLoadLEToLRotationMatrix()

int oofem::DKTPlate3d::computeLoadLEToLRotationMatrix ( FloatMatrix & answer, int iEdge, GaussPoint * gp )

overrideprotectedvirtual

Returns transformation matrix from local edge c.s to element local coordinate system of load vector components. Necessary, because integration must be done in local coordinate system of entity (edge or surface). If no transformation is necessary, answer is empty matrix (default);

Parameters

answer	Computed rotation matrix.
iEdge	Edge number.
gp	Integration point (point, where transformation is computed, useful for curved edges).

Returns

Nonzero if transformation matrix is not empty matrix, zero otherwise.

Reimplemented from oofem::DKTPlate.

Definition at line 434 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), giveLocalCoordinates(), oofem::Element::giveNode(), oofem::DKTPlate::interp_lin, length(), oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

computeLoadLSToLRotationMatrix()

int oofem::DKTPlate3d::computeLoadLSToLRotationMatrix ( FloatMatrix & answer, int iSurf, GaussPoint * gp )

overrideprotectedvirtual

Returns transformation matrix from local surface c.s to element local coordinate system of load vector components. Necessary, because integration must be done in local coordinate system of entity (edge or surface). If no transformation is necessary, answer is empty matrix (default);

Parameters

answer	Computed rotation matrix.
iSurf	Surface number.
gp	Integration point (point, where transformation is computed, useful for curved surfaces)

Returns

Nonzero if transformation matrix is not empty matrix, zero otherwise.

Reimplemented from oofem::DKTPlate.

Definition at line 340 of file dkt3d.C.

computeLocalCoordinates()

bool oofem::DKTPlate3d::computeLocalCoordinates ( FloatArray & answer, const FloatArray & gcoords )

overridevirtual

Computes the element local coordinates from given global coordinates. Should compute local coordinates even if point is outside element (for mapping purposes in adaptivity)

Parameters

answer	Local coordinates.
gcoords	Global coordinates.

Returns

Nonzero if point is inside element; zero otherwise.

Reimplemented from oofem::DKTPlate.

Definition at line 469 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::CS_Thickness, oofem::CrossSection::give(), oofem::Element::giveCrossSection(), oofem::DKTPlate::giveGeometryType(), giveLocalCoordinates(), oofem::Element::giveNode(), oofem::FEI2dTrLin::global2local(), and oofem::FloatArray::resize().

computeNumberOfDofs()

int oofem::DKTPlate3d::computeNumberOfDofs ( )

inlineoverridevirtual

Computes or simply returns total number of element's local DOFs. Must be defined by particular element.

Returns

Number of local DOFs of element.

Reimplemented from oofem::DKTPlate.

Definition at line 116 of file dkt3d.h.

computeNumberOfGlobalDofs()

int oofem::DKTPlate3d::computeNumberOfGlobalDofs ( )

inlineoverridevirtual

Computes the total number of element's global dofs. The transitions from global c.s. to nodal c.s. should NOT be included.

Returns

Total number of global DOFs of element.

Reimplemented from oofem::Element.

Definition at line 117 of file dkt3d.h.

computeSurfaceNMatrixAt()

void oofem::DKTPlate3d::computeSurfaceNMatrixAt ( FloatMatrix & answer, int iSurf, GaussPoint * gp )

protected

Definition at line 288 of file dkt3d.C.

References oofem::DKTPlate::computeNmatrixAt(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

computeSurfaceVolumeAround()

double oofem::DKTPlate3d::computeSurfaceVolumeAround ( GaussPoint * gp, int iSurf )

overrideprotectedvirtual

Computes volume related to integration point on local surface.

Parameters

gp	Surface integration point.
iSurf	Surface number.

Reimplemented from oofem::DKTPlate.

Definition at line 333 of file dkt3d.C.

References oofem::DKTPlate::computeVolumeAround().

giveCharacteristicTensor()

void oofem::DKTPlate3d::giveCharacteristicTensor ( FloatMatrix & answer, CharTensor type, GaussPoint * gp, TimeStep * tStep )

protected

Definition at line 167 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), computeGtoLRotationMatrix(), oofem::GaussPoint::giveMaterialStatus(), oofem::StructuralMaterialStatus::giveStrainVector(), oofem::StructuralMaterialStatus::giveStressVector(), oofem::GlobalCurvatureTensor, oofem::GlobalForceTensor, oofem::GlobalMomentTensor, oofem::GlobalStrainTensor, GtoLRotationMatrix, oofem::LocalCurvatureTensor, oofem::LocalForceTensor, oofem::LocalMomentTensor, oofem::LocalStrainTensor, OOFEM_ERROR, oofem::FloatMatrix::resize(), oofem::FloatMatrix::rotatedWith(), and oofem::FloatMatrix::zero().

Referenced by giveIPValue().

giveClassName()

const char * oofem::DKTPlate3d::giveClassName ( ) const

inlineoverridevirtual

Returns

Class name of the receiver.

Reimplemented from oofem::DKTPlate.

Definition at line 113 of file dkt3d.h.

giveDofManDofIDMask()

void oofem::DKTPlate3d::giveDofManDofIDMask ( int inode, IntArray & answer ) const

overridevirtual

Returns dofmanager dof mask for node. This mask defines the dofs which are used by element in node. Mask influences the code number ordering for particular node. Code numbers are ordered according to node order and dofs belonging to particular node are ordered according to this mask. If element requests dofs using node mask which are not in node then error is generated. This masking allows node to be shared by different elements with different dofs in same node. Elements local code numbers are extracted from node using this mask. Must be defined by particular element.

Parameters

inode	Mask is computed for local dofmanager with inode number.
answer	Mask for node.

Reimplemented from oofem::DKTPlate.

Definition at line 96 of file dkt3d.C.

giveEdgeDofMapping()

void oofem::DKTPlate3d::giveEdgeDofMapping ( IntArray & answer, int iEdge ) const

overrideprotectedvirtual

Assembles edge dof mapping mask, which provides mapping between edge local DOFs and "global" element DOFs. Mask can be imagined as local edge code numbers used to localize local edge DOFs to element DOFs.

Parameters

answer	Edge DOF mapping.
iEdge	Edge number.

Reimplemented from oofem::DKTPlate.

Definition at line 390 of file dkt3d.C.

References oofem::IntArray::at(), OOFEM_ERROR, oofem::IntArray::resize(), and oofem::IntArray::zero().

giveInputRecordName()

const char * oofem::DKTPlate3d::giveInputRecordName ( ) const

inlineoverridevirtual

Returns

Input record name of the receiver.

Reimplemented from oofem::DKTPlate.

Definition at line 114 of file dkt3d.h.

References _IFT_DKTPlate3d_Name.

giveIPValue()

int oofem::DKTPlate3d::giveIPValue ( FloatArray & answer, GaussPoint * gp, InternalStateType type, TimeStep * tStep )

overridevirtual

Returns the integration point corresponding value in full form.

Parameters

answer	Contain corresponding integration point value, zero sized if not available.
gp	Integration point to check.
type	Determines the type of internal variable.
tStep	Time step.

Returns

Nonzero if o.k, zero otherwise.

Todo

Which "error type" should be used? Why are there several? I don't see the point of this enum when there could be different function calls just as well (and different IST values)

Reimplemented from oofem::DKTPlate.

Definition at line 222 of file dkt3d.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), giveCharacteristicTensor(), oofem::StructuralElement::giveIPValue(), oofem::GlobalCurvatureTensor, oofem::GlobalForceTensor, oofem::GlobalMomentTensor, oofem::GlobalStrainTensor, and oofem::FloatArray::resize().

Referenced by printOutputAt().

giveLocalCoordinates()

void oofem::DKTPlate3d::giveLocalCoordinates ( FloatArray & answer, const FloatArray & global )

protected

Definition at line 55 of file dkt3d.C.

References oofem::FloatArray::beDifferenceOf(), oofem::FloatArray::beProductOf(), computeGtoLRotationMatrix(), oofem::Element::giveNode(), oofem::FloatArray::giveSize(), GtoLRotationMatrix, and OOFEM_ERROR.

Referenced by computeLoadLEToLRotationMatrix(), computeLocalCoordinates(), and giveNodeCoordinates().

giveLocalCoordinateSystem()

int oofem::DKTPlate3d::giveLocalCoordinateSystem ( FloatMatrix & answer )

inlineoverridevirtual

Returns local coordinate system of receiver Required by material models with ortho- and anisotrophy. Returns a unit vectors of local coordinate system at element stored row-wise. If local system is equal to global one, set answer to empty matrix and return zero value.

Returns

nonzero if answer computed, zero value if answer is empty, i.e. no transformation is necessary.

Reimplemented from oofem::Element.

Definition at line 127 of file dkt3d.h.

References OOFEM_ERROR.

giveNodeCoordinates()

void oofem::DKTPlate3d::giveNodeCoordinates ( double & x1, double & x2, double & x3, double & y1, double & y2, double & y3, double & z1, double & z2, double & z3 )

overrideprotectedvirtual

Reimplemented from oofem::DKTPlate.

Definition at line 71 of file dkt3d.C.

References oofem::FloatArray::at(), giveLocalCoordinates(), and oofem::Element::giveNode().

giveSurfaceDofMapping()

void oofem::DKTPlate3d::giveSurfaceDofMapping ( IntArray & answer, int iSurf ) const

overrideprotectedvirtual

Assembles surface dof mapping mask, which provides mapping between surface local DOFs and "global" element DOFs. Mask can be imagined as local surface code numbers used to localize local DOFs to element DOFs.

Parameters

answer	Surface DOF mapping.
iSurf	Surface number

Reimplemented from oofem::DKTPlate.

Definition at line 310 of file dkt3d.C.

References oofem::IntArray::at(), OOFEM_ERROR, oofem::IntArray::resize(), and oofem::IntArray::zero().

printOutputAt()

void oofem::DKTPlate3d::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.

Reimplemented from oofem::FEMComponent.

Definition at line 346 of file dkt3d.C.

References giveIPValue(), oofem::Element::giveLabel(), oofem::FEMComponent::giveNumber(), and oofem::Element::integrationRulesArray.

testElementExtension()

int oofem::DKTPlate3d::testElementExtension ( ElementExtension ext )

inlineoverridevirtual

Tests if the element implements required extension. ElementExtension type defines the list of all available element extensions.

Parameters

ext	Extension to be tested.

Returns

Nonzero if extension supported.

See also

ElementExtension

Reimplemented from oofem::DKTPlate.

Definition at line 131 of file dkt3d.h.

References oofem::Element_SurfaceLoadSupport.

Member Data Documentation

GtoLRotationMatrix

FloatMatrix oofem::DKTPlate3d::GtoLRotationMatrix

protected

Transformation Matrix form GtoL(3,3) is stored at the element level for computation efficiency.

Definition at line 77 of file dkt3d.h.

Referenced by computeGtoLRotationMatrix(), computeGtoLRotationMatrix(), computeLoadGToLRotationMtrx(), giveCharacteristicTensor(), and giveLocalCoordinates().

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

• dkt3d.h
• dkt3d.C