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OOFEM 3.0
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#include <latticebeam3dboundary.h>
Public Member Functions | |
| LatticeBeam3dBoundary (int n, Domain *) | |
| virtual | ~LatticeBeam3dBoundary () |
| int | giveLocalCoordinateSystem (FloatMatrix &answer) override |
| int | computeNumberOfDofs () override |
| int | computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords) override |
| double | computeVolumeAround (GaussPoint *) override |
| void | giveDofManDofIDMask (int inode, IntArray &) const override |
| virtual void | giveInternalForcesVector (FloatArray &answer, TimeStep *, int useUpdatedGpRecord=0) override |
| virtual void | computeGeometryProperties () override |
| virtual const char * | giveInputRecordName () const override |
| virtual const char * | giveClassName () const override |
| void | initializeFrom (InputRecord &ir, int priority) override |
| void | postInitialize () override |
| Performs post initialization steps. | |
| virtual Element_Geometry_Type | giveGeometryType () const override |
| void | saveContext (DataStream &stream, ContextMode mode) override |
| void | restoreContext (DataStream &stream, ContextMode mode) override |
| void | giveVTKCoordinates (int nodeNumber, FloatArray &coords) |
| virtual void | drawYourself (oofegGraphicContext &context, TimeStep *tStep) override |
| virtual void | drawRawGeometry (oofegGraphicContext &, TimeStep *tStep) override |
| virtual void | drawDeformedGeometry (oofegGraphicContext &, TimeStep *tStep, UnknownType) override |
| Public Member Functions inherited from oofem::LatticeBeam3d | |
| LatticeBeam3d (int n, Domain *) | |
| virtual | ~LatticeBeam3d () |
| virtual double | giveLength () override |
| virtual double | giveArea () override |
| virtual void | giveGPCoordinates (FloatArray &coords) |
| virtual void | computeCrossSectionProperties () |
| void | computeConstitutiveMatrixAt (FloatMatrix &answer, MatResponseMode rMode, GaussPoint *gp, TimeStep *tStep) override |
| void | computeStressVector (FloatArray &answer, const FloatArray &strain, GaussPoint *gp, TimeStep *tStep) override |
| Public Member Functions inherited from oofem::LatticeStructuralElement | |
| LatticeStructuralElement (int n, Domain *d) | |
| void | printOutputAt (FILE *file, TimeStep *tStep) override |
| 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) |
| 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_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 | computeEdgeNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords) |
| computes edge interpolation matrix | |
| 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) |
| virtual int | computeNumberOfGlobalDofs () |
| 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 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 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 | 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 bool | computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords) |
| 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 | drawAnnotation (oofegGraphicContext &gc, TimeStep *tStep) |
| 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 | initializeFinish () 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. | |
| virtual Interface * | giveInterface (InterfaceType t) |
| std::string | errorInfo (const char *func) const |
| Returns string for prepending output (used by error reporting macros). | |
Protected Member Functions | |
| void | computeBmatrixAt (GaussPoint *, FloatMatrix &, int=1, int=ALL_STRAINS) override |
| bool | computeGtoLRotationMatrix (FloatMatrix &) override |
| void | computeStiffnessMatrix (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep) override |
| void | giveSwitches (IntArray &answer, int location) |
| Protected Member Functions inherited from oofem::LatticeBeam3d | |
| void | computePropertiesOfCrossSection () |
| virtual void | computeGaussPoints () override |
| virtual integrationDomain | giveIntegrationDomain () const override |
| 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) |
Protected Attributes | |
| IntArray | location |
| Protected Attributes inherited from oofem::LatticeBeam3d | |
| double | kappa |
| double | length |
| double | diameter |
| double | I1 |
| double | I2 |
| double | Ip |
| FloatMatrix | localCoordinateSystem |
| double | area |
| FloatArray | midPoint |
| FloatArray | globalCentroid |
| FloatArray | normal |
| int | geometryFlag |
| double | myPi |
| 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. | |
Static Protected Attributes | |
| static ParamKey | IPK_LatticeBeam3dBoundary_location |
| Static Protected Attributes inherited from oofem::LatticeBeam3d | |
| static ParamKey | IPK_LatticeBeam3d_diameter |
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 |
This class implements a 3-dimensional lattice element for the boundaries of a periodic cell.
Definition at line 52 of file latticebeam3dboundary.h.
| oofem::LatticeBeam3dBoundary::LatticeBeam3dBoundary | ( | int | n, |
| Domain * | aDomain ) |
Definition at line 67 of file latticebeam3dboundary.C.
References oofem::LatticeBeam3d::geometryFlag, oofem::LatticeBeam3d::LatticeBeam3d(), location, and oofem::Element::numberOfDofMans.
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virtual |
Definition at line 73 of file latticebeam3dboundary.C.
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inlineoverrideprotectedvirtual |
Computes the geometrical matrix of receiver in given integration point. The product of this matrix (assembled at given integration point) and element displacement vector is element strain vector. If lowerIndx and upperIndx parameters are specified, answer is formed only for strains within this interval. This will affects the size of answer.
| gp | Integration point for which answer is computed. |
| answer | Geometric matrix of receiver. |
| lowerIndx | If specified, answer is formed only for strain with index equal and greater than lowerIndx. This parameter has default value 1 (answer is formed from first strain). |
| upperIndx | If specified, answer is formed only for strain with index less and equal than upperIndx. This parameter has default value ALL_STRAINS (answer is formed for all strains). |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 95 of file latticebeam3dboundary.h.
References ALL_STRAINS.
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overridevirtual |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 362 of file latticebeam3dboundary.C.
References oofem::FloatArray::at(), oofem::IntArray::at(), oofem::LatticeBeam3d::computeCrossSectionProperties(), oofem::LatticeBeam3d::geometryFlag, oofem::DofManager::giveCoordinate(), oofem::Element::giveNode(), giveSwitches(), oofem::LatticeBeam3d::globalCentroid, oofem::LatticeBeam3d::length, location, oofem::LatticeBeam3d::midPoint, oofem::LatticeBeam3d::normal, and oofem::IntArray::zero().
Referenced by computeGlobalCoordinates(), computeVolumeAround(), and giveLocalCoordinateSystem().
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overridevirtual |
Computes the global coordinates from given element's local coordinates.
| answer | Requested global coordinates. |
| lcoords | Local coordinates. |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 457 of file latticebeam3dboundary.C.
References computeGeometryProperties(), oofem::LatticeBeam3d::geometryFlag, oofem::LatticeBeam3d::globalCentroid, and oofem::FloatArray::resize().
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overrideprotectedvirtual |
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.
| answer | Computed rotation matrix. |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 213 of file latticebeam3dboundary.C.
References oofem::FloatMatrix::at(), giveLocalCoordinateSystem(), oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().
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inlineoverridevirtual |
Computes or simply returns total number of element's local DOFs. Must be defined by particular element.
Reimplemented from oofem::LatticeBeam3d.
Definition at line 64 of file latticebeam3dboundary.h.
Referenced by computeStiffnessMatrix().
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overrideprotectedvirtual |
Computes numerically stiffness matrix of receiver. Default implementation computes element stiffness using \( K=\int_v B^{\mathrm{T}} D B \mathrm{d}V \) formulae, where \( B \) is element geometric matrix and \( D \) is material stiffness matrix. No geometrical nonlinearity is taken into account. NUmerical integration procedure uses integrationRulesArray for numerical integration. Support for reduced or selected integration is implemented. The individual integration rules are assumed to correspond to different terms from which the overall matrix is assembled.
If there is one integration rule, the full integration of all coefficients is performed. Otherwise, integration is performed using following rules. Each integration rule can specify start and end strain index of strain vector components for which is valid. It is necessary to ensure that these start and end indexes, dividing geometrical matrix into blocks, are not overlapping and that each strain component is included.
Then stiffness matrix is obtained as summation of integrals \( I_{ij}=\int_v B^{\mathrm{T}}_i D_{ij} B_j \mathrm{d}V \) where \( B_i \) is i-th block of geometrical matrix and \( D_{ij} \) is corresponding constitutive sub-matrix. The geometrical matrix is obtained using computeBmatrixAt service and the constitutive matrix is obtained using computeConstitutiveMatrixAt service. The \( I_{ij} \) integral is evaluated using such integration rule, which is valid for i-th or j-th block and has smaller number of integration points.
For higher numerical performance, only one half of stiffness matrix is computed and answer is then symmetrized. Therefore, if element matrix will be generally nonsymmetric, one must specialize this method. Finally, the result is transformed into global coordinate system (or nodal coordinate system, if it is defined).
| answer | Computed stiffness matrix (symmetric). |
| rMode | Response mode. |
| tStep | Time step. |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 78 of file latticebeam3dboundary.C.
References oofem::FloatMatrix::at(), oofem::IntArray::at(), oofem::FloatMatrix::beProductOf(), oofem::FloatMatrix::beTranspositionOf(), computeNumberOfDofs(), oofem::Element::giveCrossSection(), oofem::Element::giveRotationMatrix(), giveSwitches(), location, oofem::FloatMatrix::resize(), oofem::FloatMatrix::rotatedWith(), oofem::FloatMatrix::symmetrized(), oofem::FloatMatrix::zero(), and oofem::IntArray::zero().
Referenced by giveInternalForcesVector().
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overridevirtual |
Returns volume related to given integration point. Used typically in subroutines, that perform integration over element volume. Should be implemented by particular elements.
| gp | Integration point for which volume is computed. |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 169 of file latticebeam3dboundary.C.
References oofem::LatticeBeam3d::area, computeGeometryProperties(), oofem::LatticeBeam3d::geometryFlag, and oofem::LatticeBeam3d::length.
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overridevirtual |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 537 of file latticebeam3dboundary.C.
References oofem::FloatArray::at(), oofem::IntArray::at(), gc, oofem::Element::giveNode(), giveSwitches(), location, OOFEG_DEFORMED_GEOMETRY_LAYER, OOFEG_DEFORMED_GEOMETRY_WIDTH, and oofem::IntArray::zero().
Referenced by drawYourself().
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overridevirtual |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 490 of file latticebeam3dboundary.C.
References oofem::FloatArray::at(), oofem::IntArray::at(), gc, oofem::Element::giveNode(), giveSwitches(), location, OOFEG_RAW_GEOMETRY_LAYER, OOFEG_RAW_GEOMETRY_WIDTH, and oofem::IntArray::zero().
Referenced by drawYourself().
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overridevirtual |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 474 of file latticebeam3dboundary.C.
References drawDeformedGeometry(), drawRawGeometry(), oofem::Element::drawSpecial(), gc, oofem::OGC_deformedGeometry, oofem::OGC_elemSpecial, oofem::OGC_rawGeometry, and OOFEM_ERROR.
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Reimplemented from oofem::LatticeBeam3d.
Definition at line 76 of file latticebeam3dboundary.h.
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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.
| inode | Mask is computed for local dofmanager with inode number. |
| answer | Mask for node. |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 255 of file latticebeam3dboundary.C.
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inlineoverridevirtual |
Returns the element geometry type. This information is assumed to be of general interest, but it is required only for some specialized tasks.
Reimplemented from oofem::LatticeBeam3d.
Definition at line 80 of file latticebeam3dboundary.h.
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Reimplemented from oofem::LatticeBeam3d.
Definition at line 75 of file latticebeam3dboundary.h.
References _IFT_LatticeBeam3dBoundary_Name.
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Returns equivalent nodal forces vectors. Useful for nonlinear analysis. Default implementation computes result as \( F=\int_v B^{\mathrm{T}} \sigma \mathrm{d}V \), where \( \sigma \) is the real element stress vector obtained using computeStressVector service (if useUpdatedGpRecord=0) or (if useUpdatedGpRecord=1) from integration point status. The geometric matrix is obtained using computeBmatrixAt service. Integration is performed using default integration rule, which should produce always valid results, assuming that strains used for computation of stresses are valid.
| answer | Internal nodal forces vector. |
| tStep | Time step. |
| useUpdatedGpRecord | If equal to zero, the stresses in integration points are computed (slow but safe), else if nonzero the stresses are taken directly from integration point status (should be derived from StructuralMaterialStatus) (fast, but engineering model must ensure valid status data in each integration point). |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 279 of file latticebeam3dboundary.C.
References oofem::FloatArray::beProductOf(), oofem::FloatArray::clear(), computeStiffnessMatrix(), oofem::Element::computeVectorOf(), oofem::StructuralElement::initialDisplacements, oofem::Element::isActivated(), oofem::FloatArray::subtract(), and oofem::FloatArray::zero().
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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.
Reimplemented from oofem::LatticeBeam3d.
Definition at line 241 of file latticebeam3dboundary.C.
References computeGeometryProperties(), oofem::LatticeBeam3d::geometryFlag, and oofem::LatticeBeam3d::localCoordinateSystem.
Referenced by computeGtoLRotationMatrix().
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Definition at line 341 of file latticebeam3dboundary.C.
References location.
Referenced by computeGeometryProperties(), computeStiffnessMatrix(), drawDeformedGeometry(), drawRawGeometry(), and giveVTKCoordinates().
| void oofem::LatticeBeam3dBoundary::giveVTKCoordinates | ( | int | nodeNumber, |
| FloatArray & | coords ) |
Definition at line 179 of file latticebeam3dboundary.C.
References oofem::FloatArray::at(), oofem::IntArray::at(), oofem::DofManager::giveCoordinate(), oofem::Element::giveNode(), giveSwitches(), location, OOFEM_ERROR, oofem::FloatArray::resize(), oofem::FloatArray::zero(), and oofem::IntArray::zero().
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overridevirtual |
Reimplemented from oofem::LatticeBeam3d.
Definition at line 263 of file latticebeam3dboundary.C.
References oofem::FEMComponent::giveDomain(), IPK_LatticeBeam3dBoundary_location, location, oofem::FEMComponent::number, and PM_UPDATE_PARAMETER.
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overridevirtual |
Performs post initialization steps.
Reimplemented from oofem::LatticeBeam3d.
Definition at line 271 of file latticebeam3dboundary.C.
References oofem::FEMComponent::giveDomain(), IPK_LatticeBeam3dBoundary_location, oofem::FEMComponent::number, and PM_ELEMENT_ERROR_IFNOTSET.
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overridevirtual |
Restores the receiver state previously written in stream.
| stream | Input stream. |
| mode | Determines amount of info available in stream (state, definition, ...). |
| throws | an ContextIOERR exception if error encountered. |
Reimplemented from oofem::Element.
Definition at line 442 of file latticebeam3dboundary.C.
References oofem::CIO_OK, CM_Definition, location, and THROW_CIOERR.
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overridevirtual |
Stores receiver state to output stream.
| stream | Output stream. |
| mode | Determines amount of info required in stream (state, definition, ...). |
| throws | an ContextIOERR exception if error encountered. |
Reimplemented from oofem::Element.
Definition at line 428 of file latticebeam3dboundary.C.
References oofem::CIO_OK, CM_Definition, location, and THROW_CIOERR.
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staticprotected |
Definition at line 56 of file latticebeam3dboundary.h.
Referenced by initializeFrom(), and postInitialize().
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Definition at line 55 of file latticebeam3dboundary.h.
Referenced by computeGeometryProperties(), computeStiffnessMatrix(), drawDeformedGeometry(), drawRawGeometry(), giveSwitches(), giveVTKCoordinates(), initializeFrom(), LatticeBeam3dBoundary(), restoreContext(), and saveContext().