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

#include <cct3d.h>

Inheritance diagram for oofem::CCTPlate3d:

Collaboration diagram for oofem::CCTPlate3d:

Public Member Functions
	CCTPlate3d (int n, Domain *d)

virtual	~CCTPlate3d ()

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

virtual int	computeNumberOfDofs ()
	Computes or simply returns total number of element's local DOFs. More...

virtual int	computeNumberOfGlobalDofs ()
	Computes the total number of element's global dofs. More...

virtual void	giveDofManDofIDMask (int inode, IntArray &) const
	Returns dofmanager dof mask for node. More...

virtual const FloatMatrix *	computeGtoLRotationMatrix ()

virtual bool	computeGtoLRotationMatrix (FloatMatrix &answer)
	Returns transformation matrix from global c.s. More...

virtual bool	computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords)
	Computes the element local coordinates from given global coordinates. More...

virtual int	computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords)
	Computes the global coordinates from given element's local coordinates. More...

virtual int	giveLocalCoordinateSystem (FloatMatrix &answer)
	Returns local coordinate system of receiver Required by material models with ortho- and anisotrophy. More...

virtual int	testElementExtension (ElementExtension ext)
	Tests if the element implements required extension. More...

virtual void	printOutputAt (FILE file, TimeStep tStep)
	Prints output of receiver to stream, for given time step. More...

Public Member Functions inherited from oofem::CCTPlate
	CCTPlate (int n, Domain *d)

virtual	~CCTPlate ()

virtual FEInterpolation *	giveInterpolation () const

virtual FEInterpolation *	giveInterpolation (DofIDItem id) const
	Returns the interpolation for the specific dof id. More...

virtual MaterialMode	giveMaterialMode ()
	Returns material mode for receiver integration points. More...

virtual double	computeArea ()
	Computes the area (zero for all but 2d geometries). More...

virtual IRResultType	initializeFrom (InputRecord *ir)
	Initializes receiver according to object description stored in input record. More...

virtual void	computeMidPlaneNormal (FloatArray &answer, const GaussPoint *gp)
	Computes mid-plane normal of receiver at integration point. More...

virtual double	giveCharacteristicLength (const FloatArray &normalToCrackPlane)
	Returns the size of element in the given direction, in some cases adjusted (e.g. More...

virtual double	computeVolumeAround (GaussPoint *gp)
	Returns volume related to given integration point. More...

virtual void	computeLumpedMassMatrix (FloatMatrix &answer, TimeStep *tStep)
	Computes lumped mass matrix of receiver. More...

virtual void	computeMassMatrix (FloatMatrix &answer, TimeStep *tStep)
	Computes mass matrix of receiver. More...

virtual Interface *	giveInterface (InterfaceType it)
	Interface requesting service. More...

virtual void	NodalAveragingRecoveryMI_computeNodalValue (FloatArray &answer, int node, InternalStateType type, TimeStep *tStep)
	Computes the element value in given node. More...

virtual void	SPRNodalRecoveryMI_giveSPRAssemblyPoints (IntArray &pap)

virtual void	SPRNodalRecoveryMI_giveDofMansDeterminedByPatch (IntArray &answer, int pap)

virtual int	SPRNodalRecoveryMI_giveNumberOfIP ()

virtual SPRPatchType	SPRNodalRecoveryMI_givePatchType ()

virtual void	computeStrainVectorInLayer (FloatArray &answer, const FloatArray &masterGpStrain, GaussPoint masterGp, GaussPoint slaveGp, TimeStep *tStep)
	Computes full 3D strain vector in element layer. More...

virtual void	computeSurfaceNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
	Computes surface interpolation matrix. More...

virtual void	drawRawGeometry (oofegGraphicContext &gc, TimeStep *tStep)

virtual void	drawDeformedGeometry (oofegGraphicContext &gc, TimeStep *tStep, UnknownType type)

virtual void	drawScalar (oofegGraphicContext &gc, TimeStep *tStep)

Public Member Functions inherited from oofem::NLStructuralElement
	NLStructuralElement (int n, Domain *d)
	Constructor. More...

virtual	~NLStructuralElement ()
	Destructor. More...

int	giveGeometryMode ()
	Returns the geometry mode describing the formulation used in the internal work 0 - Engineering (small deformation) stress-strain mode 1 - First Piola-Kirchhoff - Deformation gradient mode, P is defined as FS 2 - Second Piola-Kirchhoff - Green-Lagrange strain mode with deformation gradient as input (deprecated and not supported) More...

void	computeFirstPKStressVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
	Computes the first Piola-Kirchhoff stress tensor on Voigt format. More...

void	computeCauchyStressVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
	Computes the Cauchy stress tensor on Voigt format. More...

virtual void	computeStiffnessMatrix (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
	Computes the stiffness matrix of receiver. More...

virtual void	computeInitialStressMatrix (FloatMatrix &answer, TimeStep *tStep)
	Computes the initial stiffness matrix of receiver. More...

void	computeStiffnessMatrix_withIRulesAsSubcells (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
	Computes the stiffness matrix of receiver. More...

virtual void	giveInternalForcesVector (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
	Evaluates nodal representation of real internal forces. More...

void	giveInternalForcesVector_withIRulesAsSubcells (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
	Evaluates nodal representation of real internal forces. More...

virtual void	computeDeformationGradientVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
	Computes the deformation gradient in Voigt form at integration point ip and at time step tStep. More...

double	computeCurrentVolume (TimeStep *tStep)
	Computes the current volume of element. More...

virtual void	giveInputRecord (DynamicInputRecord &input)
	Setups the input record string of receiver. More...

Public Member Functions inherited from oofem::StructuralElement
	StructuralElement (int n, Domain *d)
	Constructor. More...

virtual	~StructuralElement ()
	Destructor. More...

virtual void	giveCharacteristicMatrix (FloatMatrix &answer, CharType, TimeStep *tStep)
	Computes characteristic matrix of receiver of requested type in given time step. More...

virtual void	giveCharacteristicVector (FloatArray &answer, CharType type, ValueModeType mode, TimeStep *tStep)
	Computes characteristic vector of receiver of requested type in given time step. More...

virtual void	computeConsistentMassMatrix (FloatMatrix &answer, TimeStep tStep, double &mass, const double ipDensity=NULL)
	Computes consistent mass matrix of receiver using numerical integration over element volume. More...

virtual void	giveMassMtrxIntegrationgMask (IntArray &answer)
	Returns mask indicating, which unknowns (their type and ordering is the same as element unknown vector) participate in mass matrix integration. More...

void	computeStiffnessMatrix_withIRulesAsSubcells (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)

virtual void	computeField (ValueModeType mode, TimeStep *tStep, const FloatArray &lcoords, FloatArray &answer)
	Computes the unknown vector interpolated at the specified local coordinates. More...

virtual void	computeStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
	Compute strain vector of receiver evaluated at given integration point at given time step from element displacement vector. More...

virtual void	computeResultingIPTemperatureAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
	Computes at given time (tStep) the the resulting temperature component array. More...

virtual void	computeResultingIPEigenstrainAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
	Computes at given time the resulting eigenstrain component array. More...

virtual int	adaptiveUpdate (TimeStep *tStep)
	Updates the internal state variables stored in all IPs according to already mapped state. More...

virtual void	updateInternalState (TimeStep *tStep)
	Updates element state after equilibrium in time step has been reached. More...

virtual void	updateYourself (TimeStep *tStep)
	Updates element state after equilibrium in time step has been reached. More...

virtual int	giveInternalStateAtNode (FloatArray &answer, InternalStateType type, InternalStateMode mode, int node, TimeStep *tStep)
	Returns internal state variable (like stress,strain) at node of element in Reduced form, the way how is obtained is dependent on InternalValueType. More...

virtual void	showSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep)
	Shows sparse structure. More...

virtual void	showExtendedSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep)
	Shows extended sparse structure (for example, due to nonlocal interactions for tangent stiffness) More...

virtual void	computeLoadVector (FloatArray &answer, BodyLoad load, CharType type, ValueModeType mode, TimeStep tStep)
	Computes the contribution of the given body load (volumetric). More...

virtual void	computeBoundarySurfaceLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true)
	Computes the contribution of the given load at the given boundary surface in global coordinate system. More...

virtual void	computeBoundaryEdgeLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true)
	Computes the contribution of the given load at the given boundary edge. More...

virtual void	computeEdgeNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
	computes edge interpolation matrix More...

StructuralCrossSection *	giveStructuralCrossSection ()
	Helper function which returns the structural cross-section for the element. More...

virtual void	createMaterialStatus ()

virtual void	updateBeforeNonlocalAverage (TimeStep *tStep)
	Updates internal element state (in all integration points of receiver) before nonlocal averaging takes place. More...

virtual void	giveNonlocalLocationArray (IntArray &locationArray, const UnknownNumberingScheme &us)
	Returns the "nonlocal" location array of receiver. More...

virtual void	addNonlocalStiffnessContributions (SparseMtrx &dest, const UnknownNumberingScheme &s, TimeStep *tStep)
	Adds the "nonlocal" contribution to stiffness matrix, to account for nonlocality of material model. More...

Public Member Functions inherited from oofem::Element
	Element (int n, Domain *aDomain)
	Constructor. More...

	Element (const Element &src)=delete

Element &	operator= (const Element &src)=delete

virtual	~Element ()
	Virtual destructor. More...

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)
	Returns internal state variable (like stress,strain) at side of element in Reduced form If side is possessing DOFs, otherwise recover techniques will not work due to absence of side-shape functions. More...

int	giveLabel () const

int	giveGlobalNumber () const

void	setGlobalNumber (int num)
	Sets receiver globally unique number. More...

elementParallelMode	giveParallelMode () const
	Return elementParallelMode of receiver. More...

void	setParallelMode (elementParallelMode _mode)
	Sets parallel mode of element. More...

virtual elementParallelMode	giveKnotSpanParallelMode (int) const
	Returns the parallel mode for particular knot span of the receiver. More...

int	packUnknowns (DataStream &buff, TimeStep *tStep)
	Pack all necessary data of element (according to its parallel_mode) integration points into given communication buffer. More...

int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep *tStep)
	Unpack and updates all necessary data of element (according to its parallel_mode) integration points into given communication buffer. More...

int	estimatePackSize (DataStream &buff)
	Estimates the necessary pack size to hold all packed data of receiver. More...

const IntArray *	givePartitionList () const
	Returns partition list of receiver. More...

void	setPartitionList (IntArray &pl)
	Sets partition list of receiver. More...

virtual double	predictRelativeComputationalCost ()
	Returns the weight representing relative computational cost of receiver The reference element is triangular plane stress element with linear approximation, single integration point and linear isotropic material. More...

virtual double	giveRelativeSelfComputationalCost ()
	Returns the weight representing relative computational cost of receiver The reference element is triangular plane stress element. More...

virtual double	predictRelativeRedistributionCost ()
	Returns the relative redistribution cost of the receiver. More...

IntArray *	giveBodyLoadArray ()
	Returns array containing load numbers of loads acting on element. More...

IntArray *	giveBoundaryLoadArray ()
	Returns array containing load numbers of boundary loads acting on element. More...

virtual contextIOResultType	saveContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Stores receiver state to output stream. More...

virtual contextIOResultType	restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Restores the receiver state previously written in stream. More...

void	giveLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
	Returns the location array (array of code numbers) of receiver for given numbering scheme. More...

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)
	Returns the location array for the boundary of the element. More...

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
	Returns i-th internal element dof manager of the receiver. More...

virtual double	giveCharacteristicValue (CharType type, TimeStep *tStep)
	Computes characteristic value of receiver of requested type in given time step. More...

virtual void	computeTangentFromSurfaceLoad (FloatMatrix &answer, SurfaceLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
	Computes the tangent contribution of the given load at the given boundary. More...

virtual void	computeTangentFromEdgeLoad (FloatMatrix &answer, EdgeLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
	Computes the tangent contribution of the given load at the given boundary. More...

const IntArray &	giveBodyLoadList () const
	Returns receiver list of bodyloads. More...

const IntArray &	giveBoundaryLoadList () const
	Returns receiver list of boundary loads. More...

void	computeVectorOf (ValueModeType u, TimeStep *tStep, FloatArray &answer)
	Returns local vector of unknowns. More...

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)
	Boundary version of computeVectorOf. More...

void	computeVectorOf (PrimaryField &field, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
	Returns local vector of unknowns. More...

void	computeVectorOfPrescribed (ValueModeType u, TimeStep *tStep, FloatArray &answer)
	Returns local vector of prescribed unknowns. More...

void	computeVectorOfPrescribed (const IntArray &dofIDMask, ValueModeType type, TimeStep *tStep, FloatArray &answer)
	Returns local vector of prescribed unknowns. More...

int	computeNumberOfPrimaryMasterDofs ()
	Computes the total number of element's primary master DOFs. More...

virtual bool	giveRotationMatrix (FloatMatrix &answer)
	Transformation matrices updates rotation matrix between element-local and primary DOFs, taking into account nodal c.s. More...

virtual bool	computeDofTransformationMatrix (FloatMatrix &answer, const IntArray &nodes, bool includeInternal)
	Returns transformation matrix for DOFs from global coordinate system to local coordinate system in nodes. More...

virtual void	giveInternalDofManDofIDMask (int inode, IntArray &answer) const
	Returns internal dofmanager dof mask for node. More...

virtual void	giveElementDofIDMask (IntArray &answer) const
	Returns element dof mask for node. More...

virtual double	computeVolumeAreaOrLength ()
	Computes the volume, area or length of the element depending on its spatial dimension. More...

double	computeMeanSize ()
	Computes the size of the element defined as its length. More...

virtual double	computeVolume ()
	Computes the volume. More...

virtual double	computeLength ()
	Computes the length (zero for all but 1D geometries) More...

virtual void	giveBoundaryEdgeNodes (IntArray &bNodes, int boundary)
	Returns list of receiver boundary nodes for given edge. More...

virtual void	giveBoundarySurfaceNodes (IntArray &bNodes, int boundary)
	Returns list of receiver boundary nodes for given surface. More...

virtual IntegrationRule *	giveBoundaryEdgeIntegrationRule (int order, int boundary)
	Returns boundary edge integration rule. More...

virtual IntegrationRule *	giveBoundarySurfaceIntegrationRule (int order, int boundary)
	Returns boundary surface integration rule. More...

int	giveDofManagerNumber (int i) const
	Translates local to global indices for dof managers. More...

const IntArray &	giveDofManArray () const

void	addDofManager (DofManager *dMan)

DofManager *	giveDofManager (int i) const

Node *	giveNode (int i) const
	Returns reference to the i-th node of element. More...

virtual ElementSide *	giveSide (int i) const
	Returns reference to the i-th side of element. More...

virtual Material *	giveMaterial ()

int	giveMaterialNumber () const

CrossSection *	giveCrossSection ()

void	setMaterial (int matIndx)
	Sets the material of receiver. More...

virtual void	setCrossSection (int csIndx)
	Sets the cross section model of receiver. More...

virtual int	giveNumberOfDofManagers () const

virtual int	giveNumberOfNodes () const
	Returns number of nodes of receiver. More...

void	setDofManagers (const IntArray &dmans)
	Sets receiver dofManagers. More...

void	setBodyLoads (const IntArray &bodyLoads)
	Sets receiver bodyLoadArray. More...

void	setIntegrationRules (std::vector< std::unique_ptr< IntegrationRule > > irlist)
	Sets integration rules. More...

virtual integrationDomain	giveIntegrationDomain () const
	Returns integration domain for receiver, used to initialize integration point over receiver volume. More...

virtual int	giveIntegrationRuleLocalCodeNumbers (IntArray &answer, IntegrationRule &ie)
	Assembles the code numbers of given integration element (sub-patch) This is done by obtaining list of nonzero shape functions and by collecting the code numbers of nodes corresponding to these shape functions. More...

int	giveRegionNumber ()

virtual void	postInitialize ()
	Performs post initialization steps. More...

virtual void	initializeYourself (TimeStep *timeStepWhenICApply)
	Initialization according to state given by initial conditions. More...

virtual bool	isActivated (TimeStep *tStep)

virtual bool	isCast (TimeStep *tStep)

virtual void	initForNewStep ()
	Initializes receivers state to new time step. More...

virtual Element_Geometry_Type	giveGeometryType () const
	Returns the element geometry type. More...

virtual int	giveSpatialDimension ()
	Returns the element spatial dimension (1, 2, or 3). More...

virtual int	giveNumberOfBoundarySides ()

virtual int	giveDefaultIntegrationRule () const
	Returns id of default integration rule. More...

virtual IntegrationRule *	giveDefaultIntegrationRulePtr ()
	Access method for default integration rule. More...

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)
	Default implementation returns length of element projection into specified direction. More...

double	giveCharacteristicLengthForPlaneElements (const FloatArray &normalToCrackPlane)
	Returns the size of element in the given direction if the direction is in the XY plane, otherwise gives the mean size defined as the square root of the element area. More...

double	giveCharacteristicLengthForAxisymmElements (const FloatArray &normalToCrackPlane)
	Returns the size of an axisymmetric element in the given direction if the direction is in the XY plane, otherwise gives the mean distance vrom the symmetry axis multiplied by pi. More...

virtual double	giveCharacteristicSize (GaussPoint *gp, FloatArray &normalToCrackPlane, ElementCharSizeMethod method)
	Returns characteristic element size for a given integration point and given direction. More...

virtual double	giveParentElSize () const
	Returns the size (length, area or volume depending on element type) of the parent element. More...

virtual int	adaptiveMap (Domain oldd, TimeStep tStep)
	Initializes the internal state variables stored in all IPs according to state in given domain. More...

virtual int	mapStateVariables (Domain &iOldDom, const TimeStep &iTStep)
	Maps the internal state variables stored in all IPs from the old domain to the new domain. More...

virtual int	adaptiveFinish (TimeStep *tStep)
	Finishes the mapping for given time step. More...

virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
	Local renumbering support. More...

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. More...

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. More...

Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
	Regular constructor, creates component with given number and belonging to given domain. More...

virtual	~FEMComponent ()
	Virtual destructor. More...

Domain *	giveDomain () const

virtual void	setDomain (Domain *d)
	Sets associated Domain. More...

int	giveNumber () const

void	setNumber (int num)
	Sets number of receiver. More...

virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging. More...

std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros). More...

Public Member Functions inherited from oofem::LayeredCrossSectionInterface
	LayeredCrossSectionInterface ()

Public Member Functions inherited from oofem::Interface
	Interface ()
	Constructor. More...

virtual	~Interface ()

Public Member Functions inherited from oofem::ZZNodalRecoveryModelInterface
	ZZNodalRecoveryModelInterface (Element *element)
	Constructor. More...

virtual bool	ZZNodalRecoveryMI_computeNValProduct (FloatMatrix &answer, InternalStateType type, TimeStep *tStep)
	Computes the element contribution to $\int_\Omega N^{\mathrm{T}}\alpha\;\mathrm{d}\Omega$ , where $\alpha$ is quantity to be recovered (for example stress or strain vector). More...

virtual void	ZZNodalRecoveryMI_computeNNMatrix (FloatArray &answer, InternalStateType type)
	Computes the element contribution to $\int_\Omega N^{\mathrm{T}} \cdot N\;\mathrm{d}\Omega$ term. More...

Public Member Functions inherited from oofem::NodalAveragingRecoveryModelInterface
	NodalAveragingRecoveryModelInterface ()
	Constructor. More...

Public Member Functions inherited from oofem::SPRNodalRecoveryModelInterface
	SPRNodalRecoveryModelInterface ()
	Constructor. More...

Public Member Functions inherited from oofem::ZZErrorEstimatorInterface
	ZZErrorEstimatorInterface (Element *element)
	Constructor. More...

virtual void	ZZErrorEstimatorI_computeElementContributions (double &eNorm, double &sNorm, ZZErrorEstimator::NormType norm, InternalStateType type, TimeStep *tStep)
	Computes the element contributions to global norms. More...

virtual IntegrationRule *	ZZErrorEstimatorI_giveIntegrationRule ()
	Returns element integration rule used to evaluate error. More...

virtual void	ZZErrorEstimatorI_computeLocalStress (FloatArray &answer, FloatArray &sig)
	Returns stress vector in global c.s. More...

Protected Member Functions
void	giveLocalCoordinates (FloatArray &answer, FloatArray &global)

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

void	giveCharacteristicTensor (FloatMatrix &answer, CharTensor type, GaussPoint gp, TimeStep tStep)

virtual int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep)
	Returns the integration point corresponding value in full form. More...

virtual int	computeLoadGToLRotationMtrx (FloatMatrix &answer)
	Returns transformation matrix from global coordinate system to local element coordinate system for element load vector components. More...

virtual void	computeBodyLoadVectorAt (FloatArray &answer, Load forLoad, TimeStep tStep, ValueModeType mode)
	Computes the load vector due to body load acting on receiver, at given time step. More...

Surface load support
virtual void	computeSurfaceNMatrixAt (FloatMatrix &answer, int iSurf, GaussPoint *gp)

virtual void	giveSurfaceDofMapping (IntArray &answer, int iSurf) const
	Assembles surface dof mapping mask, which provides mapping between surface local DOFs and "global" element DOFs. More...

virtual IntegrationRule *	GetSurfaceIntegrationRule (int iSurf)

virtual double	computeSurfaceVolumeAround (GaussPoint *gp, int iSurf)
	Computes volume related to integration point on local surface. More...

virtual int	computeLoadLSToLRotationMatrix (FloatMatrix &answer, int iSurf, GaussPoint *gp)
	Returns transformation matrix from local surface c.s to element local coordinate system of load vector components. More...

Protected Member Functions inherited from oofem::CCTPlate
virtual void	computeGaussPoints ()
	Initializes the array of integration rules member variable. More...

virtual void	computeBmatrixAt (GaussPoint *gp, FloatMatrix &answer, int=1, int=ALL_STRAINS)
	Computes the geometrical matrix of receiver in given integration point. More...

virtual void	computeNmatrixAt (const FloatArray &iLocCoord, FloatMatrix &answer)
	Computes interpolation matrix for element unknowns. More...

virtual void	computeStressVector (FloatArray &answer, const FloatArray &strain, GaussPoint gp, TimeStep tStep)
	Computes the stress vector of receiver at given integration point, at time step tStep. More...

virtual void	computeConstitutiveMatrixAt (FloatMatrix &answer, MatResponseMode rMode, GaussPoint gp, TimeStep tStep)
	Computes constitutive matrix of receiver. More...

virtual void	giveEdgeDofMapping (IntArray &answer, int iEdge) const
	Assembles edge dof mapping mask, which provides mapping between edge local DOFs and "global" element DOFs. More...

virtual double	computeEdgeVolumeAround (GaussPoint *gp, int iEdge)
	Computes volume related to integration point on local edge. More...

virtual int	computeLoadLEToLRotationMatrix (FloatMatrix &answer, int iEdge, GaussPoint *gp)
	Returns transformation matrix from local edge c.s to element local coordinate system of load vector components. More...

Protected Member Functions inherited from oofem::NLStructuralElement
virtual int	checkConsistency ()
	Performs consistency check. More...

virtual void	computeBHmatrixAt (GaussPoint *gp, FloatMatrix &answer)
	Computes a matrix which, multiplied by the column matrix of nodal displacements, gives the displacement gradient stored by columns. More...

Protected Member Functions inherited from oofem::StructuralElement
virtual int	giveNumberOfIPForMassMtrxIntegration ()
	Return desired number of integration points for consistent mass matrix computation, if required. More...

void	condense (FloatMatrix stiff, FloatMatrix mass, FloatArray load, IntArray what)
	General service for condensation of stiffness and optionally load vector and mass or initial stress matrices of receiver. More...

virtual void	setupIRForMassMtrxIntegration (IntegrationRule &iRule)
	Setup Integration Rule Gauss Points for Mass Matrix integration. More...

virtual void	computePointLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode, bool global=true)
	Computes point load vector contribution of receiver for given load (should has BoundaryLoad Base). More...

Protected Attributes
FloatMatrix	GtoLRotationMatrix
	Transformation Matrix form GtoL(3,3) is stored at the element level for computation efficiency. More...

Protected Attributes inherited from oofem::CCTPlate
double	area

Protected Attributes inherited from oofem::NLStructuralElement
int	nlGeometry
	Flag indicating if geometrical nonlinearities apply. More...

Protected Attributes inherited from oofem::StructuralElement
std::unique_ptr< FloatArray >	initialDisplacements
	Initial displacement vector, describes the initial nodal displacements when element has been casted. More...

Protected Attributes inherited from oofem::Element
int	numberOfDofMans
	Number of dofmanagers. More...

IntArray	dofManArray
	Array containing dofmanager numbers. More...

int	material
	Number of associated material. More...

int	crossSection
	Number of associated cross section. More...

IntArray	bodyLoadArray
	Array containing indexes of loads (body loads and boundary loads are kept separately), that apply on receiver. More...

IntArray	boundaryLoadArray

std::vector< std::unique_ptr< IntegrationRule > >	integrationRulesArray
	List of integration rules of receiver (each integration rule contains associated integration points also). More...

FloatMatrix	elemLocalCS
	Transformation material matrix, used in orthotropic and anisotropic materials, global->local transformation. More...

int	activityTimeFunction
	Element activity time function. If defined, nonzero value indicates active receiver, zero value inactive element. More...

int	globalNumber
	In parallel mode, globalNumber contains globally unique DoFManager number. More...

int	numberOfGaussPoints
	Number of integration points as specified by nip. More...

elementParallelMode	parallel_mode
	Determines the parallel mode of the element. More...

IntArray	partitions
	List of partition sharing the shared element or remote partition containing remote element counterpart. More...

Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number. More...

Domain *	domain
	Link to domain object, useful for communicating with other FEM components. More...

Friends
class	TR_SHELL01

Additional Inherited Members
Static Protected Attributes inherited from oofem::CCTPlate
static FEI2dTrLin	interp_lin

Detailed Description

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

See also: CCTPlate

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

Author: Ladislav Svoboda

Date: 2010-5-25

Definition at line 72 of file cct3d.h.

Constructor & Destructor Documentation

oofem::CCTPlate3d::CCTPlate3d	(	int	n,
		Domain *	d
	)

Definition at line 50 of file cct3d.C.

virtual oofem::CCTPlate3d::~CCTPlate3d ( )

inlinevirtual

Definition at line 83 of file cct3d.h.

References computeBodyLoadVectorAt(), computeLoadGToLRotationMtrx(), giveCharacteristicTensor(), giveIPValue(), giveLocalCoordinates(), and giveNodeCoordinates().

Member Function Documentation

void oofem::CCTPlate3d::computeBodyLoadVectorAt	(	FloatArray &	answer,
		Load *	load,
		TimeStep *	tStep,
		ValueModeType	mode
	)

protectedvirtual

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::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 339 of file cct3d.C.

References oofem::FloatArray::at(), oofem::BodyLoadBGT, oofem::FloatArray::clear(), oofem::Load::computeComponentArrayAt(), computeLoadGToLRotationMtrx(), oofem::CCTPlate::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().

Referenced by ~CCTPlate3d().

int oofem::CCTPlate3d::computeGlobalCoordinates	(	FloatArray &	answer,
		const FloatArray &	lcoords
	)

virtual

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 138 of file cct3d.C.

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

Referenced by computeNumberOfGlobalDofs().

const FloatMatrix * oofem::CCTPlate3d::computeGtoLRotationMatrix ( )

virtual

Reimplemented in oofem::RerShell.

Definition at line 153 of file cct3d.C.

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

Referenced by oofem::RerShell::computeGtoLRotationMatrix(), computeGtoLRotationMatrix(), computeLoadGToLRotationMtrx(), computeNumberOfGlobalDofs(), giveCharacteristicTensor(), and giveLocalCoordinates().

bool oofem::CCTPlate3d::computeGtoLRotationMatrix ( FloatMatrix & answer )

virtual

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.

Reimplemented in oofem::RerShell.

Definition at line 197 of file cct3d.C.

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

int oofem::CCTPlate3d::computeLoadGToLRotationMtrx ( FloatMatrix & answer )

protectedvirtual

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 320 of file cct3d.C.

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

Referenced by computeBodyLoadVectorAt(), and ~CCTPlate3d().

int oofem::CCTPlate3d::computeLoadLSToLRotationMatrix	(	FloatMatrix &	answer,
		int	iSurf,
		GaussPoint *	gp
	)

protectedvirtual

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::StructuralElement.

Definition at line 457 of file cct3d.C.

bool oofem::CCTPlate3d::computeLocalCoordinates	(	FloatArray &	answer,
		const FloatArray &	gcoords
	)

virtual

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::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 111 of file cct3d.C.

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

Referenced by computeNumberOfGlobalDofs().

virtual int oofem::CCTPlate3d::computeNumberOfDofs ( )

inlinevirtual

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::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 113 of file cct3d.h.

virtual int oofem::CCTPlate3d::computeNumberOfGlobalDofs ( )

inlinevirtual

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 114 of file cct3d.h.

References computeGlobalCoordinates(), computeGtoLRotationMatrix(), computeLocalCoordinates(), and giveDofManDofIDMask().

void oofem::CCTPlate3d::computeSurfaceNMatrixAt	(	FloatMatrix &	answer,
		int	iSurf,
		GaussPoint *	gp
	)

protectedvirtual

Definition at line 397 of file cct3d.C.

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

double oofem::CCTPlate3d::computeSurfaceVolumeAround	(	GaussPoint *	gp,
		int	iSurf
	)

protectedvirtual

Computes volume related to integration point on local surface.

Parameters

gp	Surface integration point.
iSurf	Surface number.

Reimplemented from oofem::StructuralElement.

Definition at line 450 of file cct3d.C.

References oofem::CCTPlate::computeVolumeAround().

IntegrationRule * oofem::CCTPlate3d::GetSurfaceIntegrationRule ( int order )

protectedvirtual

Todo:: Old, only kept until all el have changed to the above

Reimplemented from oofem::StructuralElement.

Definition at line 441 of file cct3d.C.

References oofem::_Triangle, oofem::IntegrationRule::getRequiredNumberOfIntegrationPoints(), and oofem::IntegrationRule::SetUpPointsOnTriangle().

void oofem::CCTPlate3d::giveCharacteristicTensor	(	FloatMatrix &	answer,
		CharTensor	type,
		GaussPoint *	gp,
		TimeStep *	tStep
	)

protected

virtual const char* oofem::CCTPlate3d::giveClassName ( ) const

inlinevirtual

Returns: Class name of the receiver.

Reimplemented from oofem::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 110 of file cct3d.h.

void oofem::CCTPlate3d::giveDofManDofIDMask	(	int	inode,
		IntArray &	answer
	)		const

virtual

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::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 104 of file cct3d.C.

Referenced by computeNumberOfGlobalDofs().

virtual const char* oofem::CCTPlate3d::giveInputRecordName ( ) const

inlinevirtual

Returns: Input record name of the receiver.

Reimplemented from oofem::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 111 of file cct3d.h.

References _IFT_CCTPlate3d_Name.

int oofem::CCTPlate3d::giveIPValue	(	FloatArray &	answer,
		GaussPoint *	gp,
		InternalStateType	type,
		TimeStep *	tStep
	)

protectedvirtual

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::CCTPlate.

Reimplemented in oofem::RerShell.

Definition at line 273 of file cct3d.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(), and ~CCTPlate3d().

void oofem::CCTPlate3d::giveLocalCoordinates	(	FloatArray &	answer,
		FloatArray &	global
	)

protected

Definition at line 56 of file cct3d.C.

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

Referenced by computeLocalCoordinates(), giveNodeCoordinates(), and ~CCTPlate3d().

virtual int oofem::CCTPlate3d::giveLocalCoordinateSystem ( FloatMatrix & answer )

inlinevirtual

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.

Reimplemented in oofem::RerShell.

Definition at line 123 of file cct3d.h.

References OOFEM_ERROR.

void oofem::CCTPlate3d::giveNodeCoordinates	(	double &	x1,
		double &	x2,
		double &	x3,
		double &	y1,
		double &	y2,
		double &	y3,
		double &	z1,
		double &	z2,
		double &	z3
	)

protectedvirtual

Reimplemented from oofem::CCTPlate.

Definition at line 78 of file cct3d.C.

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

Referenced by ~CCTPlate3d().

void oofem::CCTPlate3d::giveSurfaceDofMapping	(	IntArray &	answer,
		int	iSurf
	)		const

protectedvirtual

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::StructuralElement.

Definition at line 419 of file cct3d.C.

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

void oofem::CCTPlate3d::printOutputAt	(	FILE *	file,
		TimeStep *	tStep
	)

virtual

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::Element.

Reimplemented in oofem::RerShell.

Definition at line 463 of file cct3d.C.

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

Referenced by testElementExtension().

virtual int oofem::CCTPlate3d::testElementExtension ( ElementExtension ext )

inlinevirtual

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::CCTPlate.

Definition at line 128 of file cct3d.h.

References oofem::Element_SurfaceLoadSupport, and printOutputAt().

Friends And Related Function Documentation

friend class TR_SHELL01

friend

Definition at line 96 of file cct3d.h.

Member Data Documentation

FloatMatrix oofem::CCTPlate3d::GtoLRotationMatrix

protected

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

Definition at line 79 of file cct3d.h.

Referenced by oofem::RerShell::computeGtoLRotationMatrix(), computeGtoLRotationMatrix(), computeLoadGToLRotationMtrx(), oofem::RerShell::giveCharacteristicTensor(), giveCharacteristicTensor(), oofem::RerShell::giveLocalCoordinates(), giveLocalCoordinates(), and oofem::RerShell::giveLocalCoordinateSystem().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation