oofem::PrescribedGradientBCWeak Class Reference

Imposes a prescribed gradient weakly on the boundary with an independent traction discretization. More...

#include <prescribedgradientbcweak.h>

Inheritance diagram for oofem::PrescribedGradientBCWeak:

Collaboration diagram for oofem::PrescribedGradientBCWeak:

Public Member Functions
	PrescribedGradientBCWeak (int n, Domain *d)
virtual	~PrescribedGradientBCWeak ()
void	clear ()
virtual double	domainSize ()
virtual int	giveNumberOfInternalDofManagers ()
	Gives the number of internal dof managers. More...
virtual DofManager *	giveInternalDofManager (int i)
	Gives an internal dof manager from receiver. More...
virtual bcType	giveType () const
virtual IRResultType	initializeFrom (InputRecord *ir)
	Initializes receiver according to object description stored in input record. More...
virtual void	giveInputRecord (DynamicInputRecord &input)
virtual void	postInitialize ()
	Performs post initialization steps. More...
virtual void	computeField (FloatArray &sigma, TimeStep *tStep)
	Computes the homogenized, macroscopic, field (stress). More...
virtual void	computeTangent (FloatMatrix &E, TimeStep *tStep)
	Computes the macroscopic tangent for homogenization problems through sensitivity analysis. More...
virtual void	assembleVector (FloatArray &answer, TimeStep *tStep, CharType type, ValueModeType mode, const UnknownNumberingScheme &s, FloatArray *eNorm=NULL)
	Assembles B.C. More...
void	computeExtForceElContrib (FloatArray &oContrib, TracSegArray &iEl, int iDim, TimeStep *tStep)
void	computeIntForceGPContrib (FloatArray &oContrib_disp, IntArray &oDisp_loc_array, FloatArray &oContrib_trac, IntArray &oTrac_loc_array, TracSegArray &iEl, GaussPoint &iGP, int iDim, TimeStep *tStep, const FloatArray &iBndCoord, const double &iScaleFac, ValueModeType mode, CharType type, const UnknownNumberingScheme &s)
virtual void	assemble (SparseMtrx &answer, TimeStep *tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, double scale=1.0)
	Assembles B.C. More...
virtual void	assembleExtraDisplock (SparseMtrx &answer, TimeStep *tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s)
virtual void	assembleGPContrib (SparseMtrx &answer, TimeStep *tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, TracSegArray &iEl, GaussPoint &iGP, double k)
virtual void	giveLocationArrays (std::vector< IntArray > &rows, std::vector< IntArray > &cols, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s)
	Gives a list of location arrays that will be assembled. More...
virtual void	giveTractionLocationArray (IntArray &rows, const UnknownNumberingScheme &s)
virtual void	giveDisplacementLocationArray (IntArray &rows, const UnknownNumberingScheme &s)
void	compute_x_times_N_1 (FloatMatrix &o_x_times_N)
void	compute_x_times_N_2 (FloatMatrix &o_x_times_N)
virtual const char *	giveClassName () const
virtual const char *	giveInputRecordName () const
size_t	giveNumberOfTractionElements () const
void	giveTractionElCoord (size_t iElInd, FloatArray &oStartCoord, FloatArray &oEndCoord) const
void	giveTractionElNormal (size_t iElInd, FloatArray &oNormal, FloatArray &oTangent) const
void	giveTractionElArcPos (size_t iElInd, double &oXiStart, double &oXiEnd) const
void	giveBoundaries (IntArray &oBoundaries)
void	giveTraction (size_t iElInd, FloatArray &oStartTraction, FloatArray &oEndTraction, ValueModeType mode, TimeStep *tStep)
void	computeDomainBoundingBox (Domain &iDomain, FloatArray &oLC, FloatArray &oUC)
const IntArray &	giveTracDofIDs () const
const IntArray &	giveDispLockDofIDs () const
const IntArray &	giveRegularDispDofIDs () const
void	setPeriodicityNormal (const FloatArray &iPeriodicityNormal)
void	setDomainSize (double iDomainSize)
void	setLowerCorner (FloatArray iLC)
void	setUpperCorner (FloatArray iUC)
void	setMirrorFunction (int iMirrorFunction)
void	recomputeTractionMesh ()
void	giveMirroredPointOnGammaMinus (FloatArray &oPosMinus, const FloatArray &iPosPlus) const
void	giveMirroredPointOnGammaPlus (FloatArray &oPosPlus, const FloatArray &iPosMinus) const
Public Member Functions inherited from oofem::ActiveBoundaryCondition
	ActiveBoundaryCondition (int n, Domain *d)
	Constructor. More...
virtual	~ActiveBoundaryCondition ()
	Destructor. More...
virtual void	addElementSide (int elem, int side)
	Adds element for active boundary condition. More...
virtual bool	requiresActiveDofs ()
	Checks to see if active boundary condition requires special DOFs. More...
virtual bool	isPrimaryDof (ActiveDof *dof)
	Checks to see if the dof is a primary DOF. More...
virtual double	giveBcValue (Dof *dof, ValueModeType mode, TimeStep *tStep)
	Returns the prescribed value of a dof (if any). More...
virtual bool	hasBc (Dof *dof, TimeStep *tStep)
	Returns the prescribed value of a dof (if any). More...
virtual int	giveNumberOfMasterDofs (ActiveDof *dof)
	Allows for active boundary conditions to handle their own special DOF. More...
virtual Dof *	giveMasterDof (ActiveDof *dof, int mdof)
	Give the pointer to master dof belonging to active DOF. More...
virtual void	computeDofTransformation (ActiveDof *dof, FloatArray &masterContribs)
virtual double	giveUnknown (PrimaryField &field, ValueModeType mode, TimeStep *tStep, ActiveDof *dof)
	Computes the value of the dof. More...
virtual double	giveUnknown (ValueModeType mode, TimeStep *tStep, ActiveDof *dof)
	Computes the value of the dof. More...
Public Member Functions inherited from oofem::GeneralBoundaryCondition
	GeneralBoundaryCondition (int n, Domain *d)
	Constructor. More...
virtual	~GeneralBoundaryCondition ()
	Destructor. More...
int	giveSetNumber ()
	Gives the set number which boundary condition is applied to. More...
Function *	giveTimeFunction ()
virtual bcValType	giveBCValType () const
	Returns receiver load type. More...
virtual bool	isImposed (TimeStep *tStep)
	Returns nonzero if receiver representing BC is imposed at given time, otherwise returns zero. More...
virtual const IntArray &	giveDofIDs () const
	Array with default dofs which b.c. More...
virtual bcGeomType	giveBCGeoType () const
	Returns geometry character of boundary condition. More...
virtual void	scale (double s)
	Scales the receiver according to given value. 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...
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	updateLocalNumbering (EntityRenumberingFunctor &f)
	Local renumbering support. More...
virtual int	checkConsistency ()
	Allows programmer to test some internal data, before computation begins. More...
virtual void	printOutputAt (FILE *file, TimeStep *tStep)
	Prints output of receiver to stream, for given time step. More...
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging. More...
virtual Interface *	giveInterface (InterfaceType t)
	Interface requesting service. 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::PrescribedGradientHomogenization
	PrescribedGradientHomogenization ()
virtual	~PrescribedGradientHomogenization ()
void	setPrescribedGradient (const FloatMatrix &t)
	Set prescribed gradient. More...
void	setPrescribedGradientVoigt (const FloatArray &t)
	Sets the prescribed gradient from the matrix from given voigt notation. More...
void	giveGradientVoigt (FloatArray &oGradient) const
	Gives back the applied gradient in Voigt form. More...
void	setCenterCoordinate (FloatArray &x)
	Set the center coordinate for the prescribed values to be set for. More...
FloatArray &	giveCenterCoordinate ()
	Returns the center coordinate. More...

Protected Member Functions
void	createTractionMesh (bool iEnforceCornerPeriodicity, int iNumSides)
void	splitSegments (std::vector< TracSegArray * > &ioElArray)
bool	damageExceedsTolerance (Element *el)
void	assembleTangentGPContributionNew (FloatMatrix &oTangent, TracSegArray &iEl, GaussPoint &iGP, const double &iScaleFactor, const FloatArray &iBndCoord)
bool	pointIsOnGammaPlus (const FloatArray &iPos) const
virtual void	giveBoundaryCoordVector (FloatArray &oX, const FloatArray &iPos) const =0
virtual void	checkIfCorner (bool &oIsCorner, bool &oDuplicatable, const FloatArray &iPos, const double &iNodeDistTol) const =0
virtual bool	boundaryPointIsOnActiveBoundary (const FloatArray &iPos) const =0
int	giveSideIndex (const FloatArray &iPos) const
void	findHoleCoord (std::vector< FloatArray > &oHoleCoordUnsorted, std::vector< FloatArray > &oAllCoordUnsorted)
void	findCrackBndIntersecCoord (std::vector< FloatArray > &oHoleCoordUnsorted)
void	findPeriodicityCoord (std::vector< FloatArray > &oHoleCoordUnsorted)
void	removeClosePoints (std::vector< FloatArray > &ioCoords, const double &iAbsTol)
void	removeSegOverHoles (TracSegArray &ioTSeg, const double &iAbsTol)
Protected Member Functions inherited from oofem::PrescribedGradientHomogenization
virtual double	domainSize (Domain *d, int set)

Protected Attributes
const IntArray	mTractionDofIDs
const IntArray	mDispLockDofIDs
const IntArray	mRegularDispDofIDs
int	mTractionInterpOrder
	Order of interpolation for traction (0->piecewise constant, 1->piecewise linear) More...
int	mNumTractionNodesAtIntersections
	If traction nodes should be inserted where cracks intersect the RVE boundary. More...
int	mTractionNodeSpacing
	Use every (mTractionNodeSpacing) displacement nodes when constructing the traction element mesh. More...
bool	mMeshIsPeriodic
	true -> the traction lives only on gammaPlus, so that we get strong periodicity as a special case. More...
bool	mDuplicateCornerNodes
	0 -> Do not duplicate corner traction nodes 1 -> Duplicate corner traction nodes More...
double	mTangDistPadding
	Parameter for creation of traction mesh. More...
double	mTracDofScaling
FloatArray	mLC
	Lower corner of domain (assuming a rectangular RVE) More...
FloatArray	mUC
	Upper corner of domain (assuming a rectangular RVE) More...
Node *	mpDisplacementLock
	Lock displacements in one node if periodic. More...
int	mLockNodeInd
double	mDispLockScaling
int	mSpringNodeInd1
int	mSpringNodeInd2
int	mSpringNodeInd3
double	mSpringPenaltyStiffness
std::vector< TracSegArray * >	mpTracElNew
	Elements for the independent traction discretization. More...
FloatArray	mPeriodicityNormal
	Periodicity direction. More...
double	mDomainSize
int	mMirrorFunction
	Mirror function (i.e. More...
Protected Attributes inherited from oofem::GeneralBoundaryCondition
int	timeFunction
	Associated load time function. More...
bcValType	valType
	Physical meaning of BC value. More...
IntArray	dofs
	Dofs that b.c. is applied to (relevant for Dirichlet type b.c.s). More...
int	isImposedTimeFunction
	Zero by default - the BC is than always imposed. More...
int	set
	Set number for boundary condition to be applied to. 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...
Protected Attributes inherited from oofem::PrescribedGradientHomogenization
FloatMatrix	mGradient
	Prescribed gradient . More...
FloatArray	mCenterCoord
	Center coordinate . More...

Detailed Description

Imposes a prescribed gradient weakly on the boundary with an independent traction discretization.

Author

Erik Svenning

Date

April 17, 2014

Definition at line 111 of file prescribedgradientbcweak.h.

Constructor & Destructor Documentation

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

Definition at line 96 of file prescribedgradientbcweak.C.

References computeDomainBoundingBox(), mDispLockDofIDs, mDispLockScaling, mDomainSize, mDuplicateCornerNodes, mLC, mLockNodeInd, mMeshIsPeriodic, mMirrorFunction, mNumTractionNodesAtIntersections, mpDisplacementLock, mPeriodicityNormal, mRegularDispDofIDs, mSpringNodeInd1, mSpringNodeInd2, mSpringPenaltyStiffness, mTangDistPadding, mTracDofScaling, mTractionInterpOrder, mTractionNodeSpacing, and mUC.

oofem::PrescribedGradientBCWeak::~PrescribedGradientBCWeak ( )

virtual

Definition at line 126 of file prescribedgradientbcweak.C.

References clear().

Member Function Documentation

void oofem::PrescribedGradientBCWeak::assemble ( SparseMtrx &  answer, TimeStep *  tStep, CharType  type, const UnknownNumberingScheme &  r_s, const UnknownNumberingScheme &  c_s, double  scale = 1.0  )

virtual

Assembles B.C.

contributions to specified matrix.

Parameters

[in,out]	answer	Matrix to assemble to.
	tStep	Active time step.
	tStep	Active time step.
	type	Type of matrix to assemble.
	r_s	Row numbering scheme.
	c_s	Column numbering scheme.
	scale	Scaling factor.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 413 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), assembleGPContrib(), oofem::FloatMatrix::beUnitMatrix(), oofem::FEMComponent::domain, giveDispLockDofIDs(), oofem::Domain::giveDofManager(), oofem::Domain::giveDofManPlaceInArray(), oofem::DofManager::giveLocationArray(), oofem::Domain::giveNumberOfSpatialDimensions(), giveRegularDispDofIDs(), oofem::IntArray::giveSize(), mDispLockScaling, mLockNodeInd, mpDisplacementLock, mpTracElNew, mSpringNodeInd1, mSpringPenaltyStiffness, oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

void oofem::PrescribedGradientBCWeak::assembleExtraDisplock ( SparseMtrx &  answer, TimeStep *  tStep, CharType  type, const UnknownNumberingScheme &  r_s, const UnknownNumberingScheme &  c_s  )

virtual

Definition at line 479 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), oofem::FloatMatrix::at(), oofem::FEMComponent::domain, oofem::IntArray::followedBy(), oofem::Domain::giveDofManager(), oofem::Domain::giveDofManPlaceInArray(), oofem::DofManager::giveLocationArray(), oofem::Domain::giveNumberOfSpatialDimensions(), giveRegularDispDofIDs(), mSpringNodeInd2, mSpringNodeInd3, mSpringPenaltyStiffness, and oofem::FloatMatrix::zero().

Referenced by computeTangent().

void oofem::PrescribedGradientBCWeak::assembleGPContrib ( SparseMtrx &  answer, TimeStep *  tStep, CharType  type, const UnknownNumberingScheme &  r_s, const UnknownNumberingScheme &  c_s, TracSegArray &  iEl, GaussPoint &  iGP, double  k  )

virtual

Definition at line 549 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), assembleTangentGPContributionNew(), oofem::FloatMatrix::beTranspositionOf(), oofem::IntArray::clear(), oofem::FloatArray::clear(), oofem::FloatMatrix::clear(), oofem::FEMComponent::domain, oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::GaussPoint::giveGlobalCoordinates(), oofem::Element::giveLocationArray(), giveMirroredPointOnGammaMinus(), oofem::Domain::giveSpatialLocalizer(), giveTracDofIDs(), oofem::TracSegArray::giveTractionLocationArray(), oofem::TracSegArray::mFirstNode, oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

Referenced by assemble().

void oofem::PrescribedGradientBCWeak::assembleTangentGPContributionNew ( FloatMatrix &  oTangent, TracSegArray &  iEl, GaussPoint &  iGP, const double &  iScaleFactor, const FloatArray &  iBndCoord  )

protected

Definition at line 1475 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beTProductOf(), oofem::FEMComponent::domain, oofem::FEInterpolation::evalN(), oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::Element::giveInterpolation(), oofem::TracSegArray::giveLength(), oofem::Element::giveNumberOfDofManagers(), oofem::Domain::giveNumberOfSpatialDimensions(), oofem::Element::giveSpatialDimension(), oofem::Domain::giveSpatialLocalizer(), oofem::GaussPoint::giveWeight(), oofem::Domain::hasXfemManager(), mTracDofScaling, N, oofem::FloatMatrix::resize(), oofem::FloatMatrix::times(), oofem::XfemElementInterface::XfemElementInterface_createEnrNmatrixAt(), and oofem::FloatMatrix::zero().

Referenced by assembleGPContrib(), and computeIntForceGPContrib().

void oofem::PrescribedGradientBCWeak::assembleVector ( FloatArray &  answer, TimeStep *  tStep, CharType  type, ValueModeType  mode, const UnknownNumberingScheme &  s, FloatArray *  eNorms = NULL  )

virtual

Assembles B.C.

contributions to specified vector.

Parameters

[in,out]	answer	Vector to assemble to.
	tStep	Active time step.
	type	Type of matrix to assemble.
	mode	Mode of value.
	s	Numbering scheme.
	eNorms	Norms for each dofid.

Returns

Equivalent of the sum of the element norm (squared) of assembled vector.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 256 of file prescribedgradientbcweak.C.

References oofem::FloatArray::assemble(), oofem::IntArray::clear(), oofem::FloatArray::clear(), computeExtForceElContrib(), computeIntForceGPContrib(), oofem::FEMComponent::domain, giveDispLockDofIDs(), oofem::Domain::giveDofManager(), oofem::Domain::giveDofManPlaceInArray(), oofem::DofManager::giveLocationArray(), giveMirroredPointOnGammaMinus(), oofem::Domain::giveNumberOfSpatialDimensions(), giveRegularDispDofIDs(), oofem::DofManager::giveUnknownVector(), mDispLockScaling, mLockNodeInd, mpDisplacementLock, mpTracElNew, oofem::FloatArray::push_back(), and oofem::FloatArray::times().

virtual bool oofem::PrescribedGradientBCWeak::boundaryPointIsOnActiveBoundary ( const FloatArray &  iPos ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakPeriodic, and oofem::PrescribedGradientBCWeakDirichlet.

Referenced by findHoleCoord().

virtual void oofem::PrescribedGradientBCWeak::checkIfCorner ( bool &  oIsCorner, bool &  oDuplicatable, const FloatArray &  iPos, const double &  iNodeDistTol  ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

void oofem::PrescribedGradientBCWeak::clear

(

)

Definition at line 131 of file prescribedgradientbcweak.C.

References mpDisplacementLock, and mpTracElNew.

Referenced by oofem::PrescribedGradientBCWeakPeriodic::postInitialize(), recomputeTractionMesh(), and ~PrescribedGradientBCWeak().

void oofem::PrescribedGradientBCWeak::compute_x_times_N_1

(

FloatMatrix &

o_x_times_N

)

Definition at line 676 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beProductOf(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), oofem::Domain::giveNumberOfSpatialDimensions(), oofem::IntArray::giveSize(), giveTractionLocationArray(), mpTracElNew, mTracDofScaling, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::times().

Referenced by computeTangent().

void oofem::PrescribedGradientBCWeak::compute_x_times_N_2

(

FloatMatrix &

o_x_times_N

)

Definition at line 764 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beProductOf(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), oofem::Domain::giveNumberOfSpatialDimensions(), oofem::IntArray::giveSize(), giveTractionLocationArray(), mpTracElNew, mTracDofScaling, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::times().

void oofem::PrescribedGradientBCWeak::computeDomainBoundingBox	(	Domain &	iDomain,
		FloatArray &	oLC,
		FloatArray &	oUC
	)

Definition at line 1782 of file prescribedgradientbcweak.C.

References oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::Domain::giveNumberOfDofManagers(), and oofem::Domain::giveNumberOfSpatialDimensions().

Referenced by PrescribedGradientBCWeak().

void oofem::PrescribedGradientBCWeak::computeExtForceElContrib	(	FloatArray &	oContrib,
		TracSegArray &	iEl,
		int	iDim,
		TimeStep *	tStep
	)

Definition at line 328 of file prescribedgradientbcweak.C.

References oofem::FloatArray::add(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatArray::beProductOf(), oofem::FloatArray::beTProductOf(), oofem::FloatArray::clear(), oofem::Function::evaluateAtTime(), giveBoundaryCoordVector(), oofem::TracSegArray::giveLength(), oofem::TimeStep::giveTargetTime(), oofem::GeneralBoundaryCondition::giveTimeFunction(), oofem::PrescribedGradientHomogenization::mGradient, oofem::TracSegArray::mIntRule, mTracDofScaling, oofem::FloatMatrix::resizeWithData(), and oofem::FloatArray::times().

Referenced by assembleVector().

void oofem::PrescribedGradientBCWeak::computeField ( FloatArray &  sigma, TimeStep *  tStep  )

virtual

Computes the homogenized, macroscopic, field (stress).

Parameters

sigma	Output quantity (typically stress).
tStep	Active time step.

Implements oofem::PrescribedGradientHomogenization.

Definition at line 851 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::beDyadicProductOf(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatArray::beProductOf(), oofem::FloatArray::beVectorForm(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), oofem::Domain::giveNumberOfSpatialDimensions(), giveTracDofIDs(), mLC, mpTracElNew, mTracDofScaling, mUC, oofem::FloatArray::times(), and oofem::FloatMatrix::times().

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

void oofem::PrescribedGradientBCWeak::computeIntForceGPContrib	(	FloatArray &	oContrib_disp,
		IntArray &	oDisp_loc_array,
		FloatArray &	oContrib_trac,
		IntArray &	oTrac_loc_array,
		TracSegArray &	iEl,
		GaussPoint &	iGP,
		int	iDim,
		TimeStep *	tStep,
		const FloatArray &	iBndCoord,
		const double &	iScaleFac,
		ValueModeType	mode,
		CharType	type,
		const UnknownNumberingScheme &	s
	)

Definition at line 368 of file prescribedgradientbcweak.C.

References oofem::FloatArray::append(), assembleTangentGPContributionNew(), oofem::FloatArray::beProductOf(), oofem::FloatArray::beTProductOf(), oofem::FEMComponent::domain, oofem::IntArray::followedBy(), oofem::Element::giveDofManager(), oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::XfemManager::giveEnrichedDofIDs(), oofem::Element::giveLocationArray(), oofem::Element::giveNumberOfDofManagers(), giveRegularDispDofIDs(), oofem::Domain::giveSpatialLocalizer(), giveTracDofIDs(), oofem::TracSegArray::giveTractionLocationArray(), oofem::DofManager::giveUnknownVector(), oofem::Domain::giveXfemManager(), oofem::Domain::hasXfemManager(), oofem::TracSegArray::mFirstNode, and oofem::FloatArray::negated().

Referenced by assembleVector().

void oofem::PrescribedGradientBCWeak::computeTangent ( FloatMatrix &  tangent, TimeStep *  tStep  )

virtual

Computes the macroscopic tangent for homogenization problems through sensitivity analysis.

Parameters

tangent	Output tangent.
tStep	Active time step.

Todo:

Get this from engineering model

Implements oofem::PrescribedGradientHomogenization.

Definition at line 916 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::assemble(), oofem::EngngModel::assemble(), assembleExtraDisplock(), oofem::IntArray::at(), oofem::FloatMatrix::beTProductOf(), oofem::classFactory, compute_x_times_N_1(), oofem::IntArray::contains(), oofem::ClassFactory::createSparseLinSolver(), oofem::ClassFactory::createSparseMtrx(), oofem::FEMComponent::domain, oofem::Timer::getUtime(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveEngngModel(), oofem::Domain::giveNumber(), oofem::FloatMatrix::giveNumberOfRows(), oofem::IntArray::giveSize(), giveTractionLocationArray(), oofem::StructuralMaterial::giveVoigtVectorMask(), mLC, mUC, OOFEM_ERROR, oofem::IntArray::resize(), oofem::FloatMatrix::resize(), S, oofem::ST_Petsc, oofem::Timer::startTimer(), oofem::StaticStructural::stiffnessMatrix, oofem::Timer::stopTimer(), and oofem::FloatMatrix::times().

void oofem::PrescribedGradientBCWeak::createTractionMesh ( bool  iEnforceCornerPeriodicity, int  iNumSides  )

protected

Definition at line 1141 of file prescribedgradientbcweak.C.

References oofem::DofManager::appendDof(), oofem::FloatArray::at(), oofem::ArcPosSortFunction4::calcArcPos(), oofem::FEMComponent::domain, findCrackBndIntersecCoord(), findHoleCoord(), findPeriodicityCoord(), giveDispLockDofIDs(), oofem::Domain::giveElement(), oofem::DofManager::giveGlobalNumber(), oofem::Element::giveNode(), oofem::SpatialLocalizer::giveNodeClosestToPoint(), oofem::Domain::giveNumberOfDofManagers(), oofem::Domain::giveSpatialLocalizer(), giveTracDofIDs(), oofem::BasicGeometry::giveVertex(), mLC, mLockNodeInd, mMeshIsPeriodic, mpDisplacementLock, mpTracElNew, mSpringNodeInd1, mSpringNodeInd2, mSpringNodeInd3, mTractionNodeSpacing, mUC, OOFEM_ERROR, oofem::FloatArray::push_back(), removeClosePoints(), removeSegOverHoles(), oofem::FloatArray::resizeWithValues(), oofem::sort(), and splitSegments().

Referenced by oofem::PrescribedGradientBCWeakDirichlet::postInitialize(), and oofem::PrescribedGradientBCWeakPeriodic::postInitialize().

bool oofem::PrescribedGradientBCWeak::damageExceedsTolerance ( Element *  el )

protected

Definition at line 1457 of file prescribedgradientbcweak.C.

References oofem::EngngModel::giveCurrentStep(), oofem::Element::giveDefaultIntegrationRulePtr(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveEngngModel(), oofem::Element::giveIPValue(), and max.

virtual double oofem::PrescribedGradientBCWeak::domainSize ( )

inlinevirtual

Reimplemented from oofem::PrescribedGradientHomogenization.

Definition at line 119 of file prescribedgradientbcweak.h.

References oofem::PrescribedGradientHomogenization::domainSize().

void oofem::PrescribedGradientBCWeak::findCrackBndIntersecCoord ( std::vector< FloatArray > &  oHoleCoordUnsorted )

protected

Definition at line 1900 of file prescribedgradientbcweak.C.

References oofem::FloatArray::add(), oofem::IntArray::at(), oofem::FloatArray::beScaled(), oofem::FEInterpolation::boundaryGiveNodes(), oofem::FEMComponent::domain, oofem::Set::giveBoundaryList(), oofem::DofManager::giveCoordinates(), oofem::Element::giveDofManager(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveElement(), oofem::Element::giveInterpolation(), giveMirroredPointOnGammaPlus(), oofem::Domain::giveSet(), oofem::IntArray::giveSize(), oofem::Domain::hasXfemManager(), mTangDistPadding, oofem::XfemElementInterface::partitionEdgeSegment(), and pointIsOnGammaPlus().

Referenced by createTractionMesh().

void oofem::PrescribedGradientBCWeak::findHoleCoord ( std::vector< FloatArray > &  oHoleCoordUnsorted, std::vector< FloatArray > &  oAllCoordUnsorted  )

protected

Definition at line 1835 of file prescribedgradientbcweak.C.

References oofem::IntArray::at(), oofem::FEInterpolation::boundaryGiveNodes(), boundaryPointIsOnActiveBoundary(), oofem::FEMComponent::domain, oofem::Set::giveBoundaryList(), oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::Element::giveDofManager(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveElement(), oofem::Element::giveInterpolation(), giveMirroredPointOnGammaPlus(), oofem::FEMComponent::giveNumber(), oofem::Domain::giveSet(), and oofem::IntArray::giveSize().

Referenced by createTractionMesh().

void oofem::PrescribedGradientBCWeak::findPeriodicityCoord ( std::vector< FloatArray > &  oHoleCoordUnsorted )

protected

Definition at line 1953 of file prescribedgradientbcweak.C.

References giveMirroredPointOnGammaPlus(), mLC, mMirrorFunction, mPeriodicityNormal, mUC, and oofem::FloatArray::push_back().

Referenced by createTractionMesh().

void oofem::PrescribedGradientBCWeak::giveBoundaries

(

IntArray &

oBoundaries

)

Definition at line 1119 of file prescribedgradientbcweak.C.

References oofem::Set::giveBoundaryList(), oofem::FEMComponent::giveDomain(), and oofem::Domain::giveSet().

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

virtual void oofem::PrescribedGradientBCWeak::giveBoundaryCoordVector ( FloatArray &  oX, const FloatArray &  iPos  ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Referenced by compute_x_times_N_1(), compute_x_times_N_2(), computeExtForceElContrib(), and computeField().

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

inlinevirtual

Implements oofem::PrescribedGradientHomogenization.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 170 of file prescribedgradientbcweak.h.

void oofem::PrescribedGradientBCWeak::giveDisplacementLocationArray ( IntArray &  rows, const UnknownNumberingScheme &  s  )

virtual

Definition at line 669 of file prescribedgradientbcweak.C.

const IntArray& oofem::PrescribedGradientBCWeak::giveDispLockDofIDs ( ) const

inline

Definition at line 187 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), createTractionMesh(), and giveTractionLocationArray().

void oofem::PrescribedGradientBCWeak::giveInputRecord ( DynamicInputRecord &  input )

virtual

Reimplemented from oofem::PrescribedGradientHomogenization.

Definition at line 229 of file prescribedgradientbcweak.C.

References _IFT_PrescribedGradientBCWeak_DuplicateCornerNodes, _IFT_PrescribedGradientBCWeak_MirrorFunction, _IFT_PrescribedGradientBCWeak_NumTractionNodesAtIntersections, _IFT_PrescribedGradientBCWeak_NumTractionNodeSpacing, _IFT_PrescribedGradientBCWeak_PeriodicityNormal, _IFT_PrescribedGradientBCWeak_TangDistPadding, _IFT_PrescribedGradientBCWeak_TracDofScaling, _IFT_PrescribedGradientBCWeak_TractionInterpOrder, oofem::PrescribedGradientHomogenization::giveInputRecord(), oofem::GeneralBoundaryCondition::giveInputRecord(), mDuplicateCornerNodes, mMirrorFunction, mNumTractionNodesAtIntersections, mPeriodicityNormal, mTangDistPadding, mTracDofScaling, mTractionInterpOrder, mTractionNodeSpacing, and oofem::DynamicInputRecord::setField().

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

inlinevirtual

Returns

Input record name of the receiver.

Implements oofem::FEMComponent.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 171 of file prescribedgradientbcweak.h.

References _IFT_PrescribedGradientBCWeak_Name.

DofManager * oofem::PrescribedGradientBCWeak::giveInternalDofManager ( int  i )

virtual

Gives an internal dof manager from receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 162 of file prescribedgradientbcweak.C.

References mpDisplacementLock, mpTracElNew, and OOFEM_ERROR.

void oofem::PrescribedGradientBCWeak::giveLocationArrays ( std::vector< IntArray > &  rows, std::vector< IntArray > &  cols, CharType  type, const UnknownNumberingScheme &  r_s, const UnknownNumberingScheme &  c_s  )

virtual

Gives a list of location arrays that will be assembled.

This should only be used to construct zero structure in sparse matrices. The rows and columns location arrays returned in tuples (stored in vector), allowing to efficiently assemble and allocate off-diagonal blocks. The nonzero entries are assembled and allocated for entries at (rows[i], cols[i]) positions.

Parameters

rows	List of location arrays for r_s.
cols	List of location arrays for c_s.
type	Type of matrix to assemble.
r_s	Row numbering scheme.
c_s	Column numbering scheme.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 619 of file prescribedgradientbcweak.C.

void oofem::PrescribedGradientBCWeak::giveMirroredPointOnGammaMinus	(	FloatArray &	oPosMinus,
		const FloatArray &	iPosPlus
	)		const

Definition at line 1543 of file prescribedgradientbcweak.C.

References M_PI, mLC, mMirrorFunction, mPeriodicityNormal, mUC, oofem::FloatArray::normalize(), OOFEM_ERROR, and oofem::FloatArray::printYourself().

Referenced by assembleGPContrib(), assembleVector(), oofem::PrescribedGradientBCWeakPeriodic::giveBoundaryCoordVector(), and removeSegOverHoles().

void oofem::PrescribedGradientBCWeak::giveMirroredPointOnGammaPlus	(	FloatArray &	oPosPlus,
		const FloatArray &	iPosMinus
	)		const

Definition at line 1662 of file prescribedgradientbcweak.C.

References M_PI, mLC, mMirrorFunction, mPeriodicityNormal, mUC, oofem::FloatArray::normalize(), OOFEM_ERROR, and oofem::FloatArray::printYourself().

Referenced by findCrackBndIntersecCoord(), findHoleCoord(), and findPeriodicityCoord().

int oofem::PrescribedGradientBCWeak::giveNumberOfInternalDofManagers ( )

virtual

Gives the number of internal dof managers.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 151 of file prescribedgradientbcweak.C.

References mpDisplacementLock, and mpTracElNew.

size_t oofem::PrescribedGradientBCWeak::giveNumberOfTractionElements ( ) const

inline

Definition at line 174 of file prescribedgradientbcweak.h.

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

const IntArray& oofem::PrescribedGradientBCWeak::giveRegularDispDofIDs ( ) const

inline

Definition at line 188 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleExtraDisplock(), assembleVector(), and computeIntForceGPContrib().

int oofem::PrescribedGradientBCWeak::giveSideIndex ( const FloatArray &  iPos ) const

protected

Definition at line 1810 of file prescribedgradientbcweak.C.

References mLC, mUC, and OOFEM_ERROR.

Referenced by giveTractionElArcPos().

const IntArray& oofem::PrescribedGradientBCWeak::giveTracDofIDs ( ) const

inline

Definition at line 186 of file prescribedgradientbcweak.h.

Referenced by assembleGPContrib(), computeField(), computeIntForceGPContrib(), createTractionMesh(), giveTraction(), and giveTractionLocationArray().

void oofem::PrescribedGradientBCWeak::giveTraction	(	size_t	iElInd,
		FloatArray &	oStartTraction,
		FloatArray &	oEndTraction,
		ValueModeType	mode,
		TimeStep *	tStep
	)

Definition at line 1125 of file prescribedgradientbcweak.C.

References giveTracDofIDs(), mpTracElNew, mTracDofScaling, and oofem::FloatArray::times().

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

void oofem::PrescribedGradientBCWeak::giveTractionElArcPos	(	size_t	iElInd,
		double &	oXiStart,
		double &	oXiEnd
	)		const

Definition at line 1102 of file prescribedgradientbcweak.C.

References oofem::FloatArray::add(), oofem::FloatArray::beScaled(), oofem::ArcPosSortFunction3< T >::calcArcPos(), giveSideIndex(), giveTractionElCoord(), mLC, and mUC.

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

void oofem::PrescribedGradientBCWeak::giveTractionElCoord ( size_t  iElInd, FloatArray &  oStartCoord, FloatArray &  oEndCoord  ) const

inline

Definition at line 175 of file prescribedgradientbcweak.h.

Referenced by giveTractionElArcPos(), giveTractionElNormal(), and oofem::GnuplotExportModule::outputBoundaryCondition().

void oofem::PrescribedGradientBCWeak::giveTractionElNormal	(	size_t	iElInd,
		FloatArray &	oNormal,
		FloatArray &	oTangent
	)		const

Definition at line 1089 of file prescribedgradientbcweak.C.

References oofem::FloatArray::beDifferenceOf(), giveTractionElCoord(), and oofem::FloatArray::normalize().

Referenced by oofem::GnuplotExportModule::outputBoundaryCondition().

void oofem::PrescribedGradientBCWeak::giveTractionLocationArray ( IntArray &  rows, const UnknownNumberingScheme &  s  )

virtual

Definition at line 625 of file prescribedgradientbcweak.C.

References oofem::IntArray::clear(), oofem::IntArray::followedBy(), giveDispLockDofIDs(), oofem::DofManager::giveLocationArray(), giveTracDofIDs(), mpDisplacementLock, and mpTracElNew.

Referenced by compute_x_times_N_1(), compute_x_times_N_2(), computeTangent(), and oofem::LSPrimaryVariableMapper::mapPrimaryVariables().

virtual bcType oofem::PrescribedGradientBCWeak::giveType ( ) const

inlinevirtual

Returns

Type of boundary condition. It allows to distinguish BC according its mathematical meaning, ie. like Dirichlet, Neumann, or Newton type.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 124 of file prescribedgradientbcweak.h.

References E, oofem::TracSegArray::giveTractionLocationArray(), and oofem::UnknownBT.

IRResultType oofem::PrescribedGradientBCWeak::initializeFrom ( InputRecord *  ir )

virtual

Initializes receiver according to object description stored in input record.

This function is called immediately after creating object using constructor. Input record can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record.

See also

IR_GIVE_FIELD

IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.

Returns

IRResultType

Reimplemented from oofem::ActiveBoundaryCondition.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 172 of file prescribedgradientbcweak.C.

References _IFT_PrescribedGradientBCWeak_DuplicateCornerNodes, _IFT_PrescribedGradientBCWeak_MirrorFunction, _IFT_PrescribedGradientBCWeak_NumTractionNodesAtIntersections, _IFT_PrescribedGradientBCWeak_NumTractionNodeSpacing, _IFT_PrescribedGradientBCWeak_PeriodicityNormal, _IFT_PrescribedGradientBCWeak_TangDistPadding, _IFT_PrescribedGradientBCWeak_TracDofScaling, _IFT_PrescribedGradientBCWeak_TractionInterpOrder, oofem::ActiveBoundaryCondition::initializeFrom(), oofem::PrescribedGradientHomogenization::initializeFrom(), IR_GIVE_FIELD, IR_GIVE_OPTIONAL_FIELD, oofem::IRRT_OK, mDuplicateCornerNodes, mMirrorFunction, mNumTractionNodesAtIntersections, mPeriodicityNormal, mTangDistPadding, mTracDofScaling, mTractionInterpOrder, mTractionNodeSpacing, oofem::FloatArray::normalize(), and OOFEM_ERROR.

Referenced by oofem::PrescribedGradientBCWeakDirichlet::initializeFrom(), and oofem::PrescribedGradientBCWeakPeriodic::initializeFrom().

bool oofem::PrescribedGradientBCWeak::pointIsOnGammaPlus ( const FloatArray &  iPos ) const

protected

Definition at line 1528 of file prescribedgradientbcweak.C.

References mUC.

Referenced by oofem::PrescribedGradientBCWeakPeriodic::boundaryPointIsOnActiveBoundary(), and findCrackBndIntersecCoord().

void oofem::PrescribedGradientBCWeak::postInitialize ( )

virtual

Performs post initialization steps.

Reimplemented from oofem::GeneralBoundaryCondition.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 253 of file prescribedgradientbcweak.C.

Referenced by recomputeTractionMesh().

void oofem::PrescribedGradientBCWeak::recomputeTractionMesh

(

)

Definition at line 1134 of file prescribedgradientbcweak.C.

References clear(), and postInitialize().

Referenced by oofem::XfemStructuralElementInterface::XfemElementInterface_updateIntegrationRule().

void oofem::PrescribedGradientBCWeak::removeClosePoints ( std::vector< FloatArray > &  ioCoords, const double &  iAbsTol  )

protected

Definition at line 1986 of file prescribedgradientbcweak.C.

Referenced by createTractionMesh().

void oofem::PrescribedGradientBCWeak::removeSegOverHoles ( TracSegArray &  ioTSeg, const double &  iAbsTol  )

protected

Definition at line 2008 of file prescribedgradientbcweak.C.

References oofem::FloatArray::distance_square(), oofem::FEMComponent::domain, oofem::SpatialLocalizer::giveElementClosestToPoint(), giveMirroredPointOnGammaMinus(), oofem::Domain::giveSpatialLocalizer(), and oofem::TracSegArray::mInteriorSegments.

Referenced by createTractionMesh().

void oofem::PrescribedGradientBCWeak::setDomainSize ( double  iDomainSize )

inline

Definition at line 193 of file prescribedgradientbcweak.h.

void oofem::PrescribedGradientBCWeak::setLowerCorner ( FloatArray  iLC )

inline

Definition at line 194 of file prescribedgradientbcweak.h.

void oofem::PrescribedGradientBCWeak::setMirrorFunction ( int  iMirrorFunction )

inline

Definition at line 197 of file prescribedgradientbcweak.h.

void oofem::PrescribedGradientBCWeak::setPeriodicityNormal ( const FloatArray &  iPeriodicityNormal )

inline

Definition at line 192 of file prescribedgradientbcweak.h.

Referenced by oofem::XfemStructuralElementInterface::XfemElementInterface_updateIntegrationRule().

void oofem::PrescribedGradientBCWeak::setUpperCorner ( FloatArray  iUC )

inline

Definition at line 195 of file prescribedgradientbcweak.h.

void oofem::PrescribedGradientBCWeak::splitSegments ( std::vector< TracSegArray * > &  ioElArray )

protected

Definition at line 1439 of file prescribedgradientbcweak.C.

References oofem::TracSegArray::mInteriorSegments.

Referenced by createTractionMesh().

Member Data Documentation

const IntArray oofem::PrescribedGradientBCWeak::mDispLockDofIDs

protected

Definition at line 202 of file prescribedgradientbcweak.h.

Referenced by PrescribedGradientBCWeak().

double oofem::PrescribedGradientBCWeak::mDispLockScaling

protected

Definition at line 258 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), and PrescribedGradientBCWeak().

double oofem::PrescribedGradientBCWeak::mDomainSize

protected

Definition at line 275 of file prescribedgradientbcweak.h.

Referenced by PrescribedGradientBCWeak().

bool oofem::PrescribedGradientBCWeak::mDuplicateCornerNodes

protected

0 -> Do not duplicate corner traction nodes 1 -> Duplicate corner traction nodes

Definition at line 239 of file prescribedgradientbcweak.h.

Referenced by giveInputRecord(), initializeFrom(), and PrescribedGradientBCWeak().

FloatArray oofem::PrescribedGradientBCWeak::mLC

protected

Lower corner of domain (assuming a rectangular RVE)

Definition at line 249 of file prescribedgradientbcweak.h.

Referenced by oofem::PrescribedGradientBCWeakDirichlet::checkIfCorner(), oofem::PrescribedGradientBCWeakPeriodic::checkIfCorner(), computeField(), computeTangent(), createTractionMesh(), findPeriodicityCoord(), giveMirroredPointOnGammaMinus(), giveMirroredPointOnGammaPlus(), giveSideIndex(), giveTractionElArcPos(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mLockNodeInd

protected

Definition at line 257 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), createTractionMesh(), and PrescribedGradientBCWeak().

bool oofem::PrescribedGradientBCWeak::mMeshIsPeriodic

protected

true -> the traction lives only on gammaPlus, so that we get strong periodicity as a special case.

false -> the traction lives everywhere on gamma, so that we get Dirichlet as a special case

Definition at line 232 of file prescribedgradientbcweak.h.

Referenced by createTractionMesh(), oofem::PrescribedGradientBCWeakPeriodic::initializeFrom(), oofem::PrescribedGradientBCWeakDirichlet::initializeFrom(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mMirrorFunction

protected

Mirror function (i.e.

mapping between gamma^+ and gamma^-). 0 -> Standard periodicity, 1 -> Shifted stacking, 2 -> Rotation

Definition at line 281 of file prescribedgradientbcweak.h.

Referenced by findPeriodicityCoord(), giveInputRecord(), giveMirroredPointOnGammaMinus(), giveMirroredPointOnGammaPlus(), initializeFrom(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mNumTractionNodesAtIntersections

protected

If traction nodes should be inserted where cracks intersect the RVE boundary.

0 -> do not insert node. 1 -> insert node. 2 -> insert duplicated node.

Definition at line 218 of file prescribedgradientbcweak.h.

Referenced by giveInputRecord(), initializeFrom(), and PrescribedGradientBCWeak().

Node* oofem::PrescribedGradientBCWeak::mpDisplacementLock

protected

Lock displacements in one node if periodic.

Definition at line 256 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), clear(), createTractionMesh(), giveInternalDofManager(), giveNumberOfInternalDofManagers(), giveTractionLocationArray(), and PrescribedGradientBCWeak().

FloatArray oofem::PrescribedGradientBCWeak::mPeriodicityNormal

protected

Periodicity direction.

Definition at line 273 of file prescribedgradientbcweak.h.

Referenced by findPeriodicityCoord(), giveInputRecord(), giveMirroredPointOnGammaMinus(), giveMirroredPointOnGammaPlus(), initializeFrom(), and PrescribedGradientBCWeak().

std :: vector< TracSegArray * > oofem::PrescribedGradientBCWeak::mpTracElNew

protected

Elements for the independent traction discretization.

Definition at line 267 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), clear(), compute_x_times_N_1(), compute_x_times_N_2(), computeField(), createTractionMesh(), giveInternalDofManager(), giveNumberOfInternalDofManagers(), giveTraction(), and giveTractionLocationArray().

const IntArray oofem::PrescribedGradientBCWeak::mRegularDispDofIDs

protected

Definition at line 203 of file prescribedgradientbcweak.h.

Referenced by PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mSpringNodeInd1

protected

Definition at line 260 of file prescribedgradientbcweak.h.

Referenced by assemble(), createTractionMesh(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mSpringNodeInd2

protected

Definition at line 261 of file prescribedgradientbcweak.h.

Referenced by assembleExtraDisplock(), createTractionMesh(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mSpringNodeInd3

protected

Definition at line 262 of file prescribedgradientbcweak.h.

Referenced by assembleExtraDisplock(), and createTractionMesh().

double oofem::PrescribedGradientBCWeak::mSpringPenaltyStiffness

protected

Definition at line 263 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleExtraDisplock(), and PrescribedGradientBCWeak().

double oofem::PrescribedGradientBCWeak::mTangDistPadding

protected

Parameter for creation of traction mesh.

Definition at line 244 of file prescribedgradientbcweak.h.

Referenced by findCrackBndIntersecCoord(), giveInputRecord(), initializeFrom(), and PrescribedGradientBCWeak().

double oofem::PrescribedGradientBCWeak::mTracDofScaling

protected

Definition at line 246 of file prescribedgradientbcweak.h.

Referenced by assembleTangentGPContributionNew(), compute_x_times_N_1(), compute_x_times_N_2(), computeExtForceElContrib(), computeField(), giveInputRecord(), giveTraction(), initializeFrom(), and PrescribedGradientBCWeak().

const IntArray oofem::PrescribedGradientBCWeak::mTractionDofIDs

protected

Definition at line 197 of file prescribedgradientbcweak.h.

int oofem::PrescribedGradientBCWeak::mTractionInterpOrder

protected

Order of interpolation for traction (0->piecewise constant, 1->piecewise linear)

Definition at line 209 of file prescribedgradientbcweak.h.

Referenced by oofem::PrescribedGradientBCWeakPeriodic::checkIfCorner(), giveInputRecord(), initializeFrom(), and PrescribedGradientBCWeak().

int oofem::PrescribedGradientBCWeak::mTractionNodeSpacing

protected

Use every (mTractionNodeSpacing) displacement nodes when constructing the traction element mesh.

Definition at line 224 of file prescribedgradientbcweak.h.

Referenced by createTractionMesh(), giveInputRecord(), initializeFrom(), and PrescribedGradientBCWeak().

FloatArray oofem::PrescribedGradientBCWeak::mUC

protected

Upper corner of domain (assuming a rectangular RVE)

Definition at line 252 of file prescribedgradientbcweak.h.

Referenced by oofem::PrescribedGradientBCWeakDirichlet::checkIfCorner(), oofem::PrescribedGradientBCWeakPeriodic::checkIfCorner(), computeField(), computeTangent(), createTractionMesh(), findPeriodicityCoord(), giveMirroredPointOnGammaMinus(), giveMirroredPointOnGammaPlus(), giveSideIndex(), giveTractionElArcPos(), pointIsOnGammaPlus(), and PrescribedGradientBCWeak().

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

• prescribedgradientbcweak.h
• prescribedgradientbcweak.C