#include <micromaterial.h>

Inheritance diagram for oofem::MicroMaterial:

Collaboration diagram for oofem::MicroMaterial:

Public Member Functions
	MicroMaterial (int n, Domain *d)
	Constructor.
void	initializeFrom (InputRecord &ir) override
const char *	giveInputRecordName () const override
const char *	giveClassName () const override
FloatArrayF< 6 >	giveRealStressVector_3d (const FloatArrayF< 6 > &strain, GaussPoint gp, TimeStep tStep) const override
	Default implementation relies on giveRealStressVector for second Piola-Kirchoff stress.
std::unique_ptr< MaterialStatus >	CreateStatus (GaussPoint *gp) const override
void	giveMacroStiffnessMatrix (FloatMatrix &answer, TimeStep *tStep, MatResponseMode rMode, const IntArray &microMasterNodes, const IntArray &microBoundaryNodes)
void	setMacroProperties (Domain macroDomain, MacroLSpace macroLSpaceElement, const IntArray &microMasterNodes, const IntArray &microBoundaryNodes)
void	init (void) override
	Related to numbering scheme.
int	giveDofEquationNumber (Dof *dof) const override
bool	isDefault () const override
int	giveRequiredNumberOfDomainEquation () const override
Public Member Functions inherited from oofem::StructuralMaterial
	StructuralMaterial (int n, Domain *d)
bool	hasMaterialModeCapability (MaterialMode mode) const override
const char *	giveClassName () const override
void	initializeFrom (InputRecord &ir) override
void	giveInputRecord (DynamicInputRecord &input) override
void	giveCharacteristicMatrix (FloatMatrix &answer, MatResponseMode type, GaussPoint gp, TimeStep tStep) const override
	Returns characteristic matrix of the receiver.
void	giveCharacteristicVector (FloatArray &answer, FloatArray &flux, MatResponseMode type, GaussPoint gp, TimeStep tStep) const override
	Returns characteristic vector of the receiver.
virtual void	giveStiffnessMatrix (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep) const
virtual void	giveRealStressVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrain, TimeStep tStep) const
virtual FloatArrayF< 4 >	giveRealStressVector_PlaneStrain (const FloatArrayF< 4 > &strain, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_3d.
virtual FloatArray	giveRealStressVector_StressControl (const FloatArray &reducedE, const IntArray &strainControl, GaussPoint gp, TimeStep tStep) const
	Iteratively calls giveRealStressVector_3d to find the stress controlled equal to zero·
virtual FloatArray	giveRealStressVector_ShellStressControl (const FloatArray &reducedE, const IntArray &strainControl, GaussPoint gp, TimeStep tStep) const
virtual FloatArrayF< 3 >	giveRealStressVector_PlaneStress (const FloatArrayF< 3 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 1 >	giveRealStressVector_1d (const FloatArrayF< 1 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 2 >	giveRealStressVector_Warping (const FloatArrayF< 2 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 2 >	giveRealStressVector_2dBeamLayer (const FloatArrayF< 2 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 5 >	giveRealStressVector_PlateLayer (const FloatArrayF< 5 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 3 >	giveRealStressVector_Fiber (const FloatArrayF< 3 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector_StressControl.
virtual FloatArrayF< 3 >	giveRealStressVector_2dPlateSubSoil (const FloatArrayF< 3 > &reducedE, GaussPoint gp, TimeStep tStep) const
	Default implementation is not provided.
virtual FloatArrayF< 6 >	giveRealStressVector_3dBeamSubSoil (const FloatArrayF< 6 > &reducedE, GaussPoint gp, TimeStep tStep) const
virtual FloatArrayF< 9 >	giveFirstPKStressVector_3d (const FloatArrayF< 9 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveRealStressVector for second Piola-Kirchoff stress.
virtual FloatArrayF< 5 >	giveFirstPKStressVector_PlaneStrain (const FloatArrayF< 5 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_3d.
virtual FloatArray	giveFirstPKStressVector_StressControl (const FloatArray &reducedvF, const IntArray &FControl, GaussPoint gp, TimeStep tStep) const
	Iteratively calls giveRealStressVector_3d to find the stress controlled equal to zero·
virtual FloatArrayF< 4 >	giveFirstPKStressVector_PlaneStress (const FloatArrayF< 4 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_StressControl.
virtual FloatArrayF< 1 >	giveFirstPKStressVector_1d (const FloatArrayF< 1 > &vF, GaussPoint gp, TimeStep tStep) const
	Default implementation relies on giveFirstPKStressVector_StressControl.
virtual void	giveCauchyStressVector_3d (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_PlaneStrain (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_PlaneStress (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveCauchyStressVector_1d (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual void	giveEshelbyStressVector_PlaneStrain (FloatArray &answer, GaussPoint gp, const FloatArray &reducedF, TimeStep tStep)
virtual FloatArrayF< 6 >	giveThermalDilatationVector (GaussPoint gp, TimeStep tStep) const
double	giveReferenceTemperature ()
virtual FloatArray	computeStressIndependentStrainVector (GaussPoint gp, TimeStep tStep, ValueModeType mode) const
FloatArrayF< 6 >	computeStressIndependentStrainVector_3d (GaussPoint gp, TimeStep tStep, ValueModeType mode) const
virtual FloatMatrixF< 6, 6 >	give3dMaterialStiffnessMatrix (MatResponseMode mode, GaussPoint gp, TimeStep tStep) const
virtual void	giveStiffnessMatrix_dPdF (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 9, 9 >	give3dMaterialStiffnessMatrix_dPdF (MatResponseMode mode, GaussPoint gp, TimeStep tStep) const
virtual void	give3dMaterialStiffnessMatrix_dCde (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep)
void	giveStressDependentPartOfStrainVector (FloatArray &answer, GaussPoint gp, const FloatArray &reducedStrainVector, TimeStep tStep, ValueModeType mode) const
int	setIPValue (const FloatArray &value, GaussPoint *gp, InternalStateType type) override
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
virtual FloatMatrixF< 3, 3 >	givePlaneStressStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 4, 4 >	givePlaneStressStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	givePlaneStressStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 4, 4 >	givePlaneStrainStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 5, 5 >	givePlaneStrainStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	givePlaneStrainStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 1, 1 >	give1dStressStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 1, 1 >	give1dStressStiffnessMatrix_dPdF (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual void	give1dStressStiffMtrx_dCde (FloatMatrix &answer, MatResponseMode mmode, GaussPoint gp, TimeStep tStep)
virtual FloatMatrixF< 2, 2 >	give2dBeamLayerStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 5, 5 >	givePlateLayerStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 3, 3 >	giveFiberStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 3, 3 >	give2dPlateSubSoilStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
virtual FloatMatrixF< 6, 6 >	give3dBeamSubSoilStiffMtrx (MatResponseMode mmode, GaussPoint gp, TimeStep tStep) const
Public Member Functions inherited from oofem::Material
	Material (int n, Domain *d)
virtual	~Material ()=default
	Destructor.
virtual bool	isCharacteristicMtrxSymmetric (MatResponseMode rMode) const
virtual double	giveCharacteristicValue (MatResponseMode type, GaussPoint gp, TimeStep tStep) const
	Returns characteristic value of the receiver.
virtual double	give (int aProperty, GaussPoint *gp) const
virtual bool	hasProperty (int aProperty, GaussPoint *gp) const
virtual void	modifyProperty (int aProperty, double value, GaussPoint *gp)
double	giveCastingTime () const
virtual bool	isActivated (TimeStep *tStep) const
virtual bool	hasCastingTimeSupport () const
void	printYourself () override
	Prints receiver state on stdout. Useful for debugging.
virtual void	saveIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp)
virtual void	restoreIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp)
int	checkConsistency () override
virtual void	restoreConsistency (GaussPoint *gp)
virtual int	initMaterial (Element *element)
virtual MaterialStatus *	giveStatus (GaussPoint *gp) const
virtual int	packUnknowns (DataStream &buff, TimeStep tStep, GaussPoint ip)
virtual int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep tStep, GaussPoint ip)
virtual int	estimatePackSize (DataStream &buff, GaussPoint *ip)
virtual double	predictRelativeComputationalCost (GaussPoint *gp)
virtual double	predictRelativeRedistributionCost (GaussPoint *gp)
virtual void	initTempStatus (GaussPoint *gp) const
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
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	updateLocalNumbering (EntityRenumberingFunctor &f)
virtual void	initializeFrom (InputRecord &ir, int priority)
virtual void	initializeFinish ()
virtual void	postInitialize ()
	Performs post initialization steps. Called after all components are created and initialized.
virtual void	printOutputAt (FILE file, TimeStep tStep)
virtual Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
Public Member Functions inherited from oofem::UnknownNumberingScheme
	UnknownNumberingScheme (void)
virtual	~UnknownNumberingScheme ()

Public Attributes
std::string	inputFileNameMicro
std::unique_ptr< EngngModel >	problemMicro
	Pointer to the underlying micro problem.
Domain *	macroDomain = nullptr
	Pointer to the macroscale domain.
MacroLSpace *	macroLSpaceElement = nullptr
	Pointer to the macroscale element.
std::vector< FloatArray >	microMasterCoords
	Array containing coordinates of 8 master nodes of microproblem.
std::vector< IntArray >	microBoundaryDofs
	Array containing equation numbers for boundary nodes [DofManagerNumber][DOF].
IntArray	microBoundaryDofsArr
	Array of equation numbers associated to boundary nodes.
std::vector< IntArray >	microInternalDofs
	Array containing equation numbers for internal nodes to be condensed out [DofManagerNumber][DOF].
IntArray	microInternalDofsArr
	Array of equation numbers associated to internal nodes.
std::vector< IntArray >	microDefaultDofs
	Array containing default equation numbers for all nodes [DofManagerNumber][DOF].
bool	microMatIsUsed = false
	Flag signalizing whether micromaterial is used by other element.

Protected Types
enum	EquationNumbering { AllNodes , BoundaryNodes , InteriorNodes }

Protected Attributes
bool	isDefaultNumbering = true
int	maxNumberOfDomainEquation = 0
	The maximum DOFs corresponding to released all of the boundary conditions.
int	reqNumberOfDomainEquation = 0
	Required number of domain equations.
int	NumberOfDofManagers = 0
	Number of DOF Managers.
EquationNumbering	DofEquationNumbering = AllNodes
int	totalBoundaryDofs = 0
	Number of equations associated with boundary nodes.
int	totalInternalDofs = 0
	Number of equations associated with boundary nodes.
Protected Attributes inherited from oofem::StructuralMaterial
double	referenceTemperature = 0.
	Reference temperature (temperature, when material has been built into structure).
MatResponseMode	SCStiffMode = TangentStiffness
	stifness mode used in stress control
double	SCRelTol = 1.e-3
	relative tolerance for stress control
double	SCAbsTol = 1.e-12
	absolute stress tolerance for stress control
int	SCMaxiter = 100000
	maximum iterations for stress-control
Protected Attributes inherited from oofem::Material
Dictionary	propertyDictionary
double	castingTime
int	preCastingTimeMat
	Material existing before casting time - optional parameter, zero by default.
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Additional Inherited Members
Static Public Member Functions inherited from oofem::StructuralMaterial
static int	giveSymVI (int ind1, int ind2)
static int	giveVI (int ind1, int ind2)
static FloatMatrixF< 9, 9 >	convert_dSdE_2_dPdF_3D (const FloatMatrixF< 6, 6 > &dSdE, const FloatArrayF< 6 > &S, const FloatArrayF< 9 > &F)
static FloatMatrixF< 5, 5 >	convert_dSdE_2_dPdF_PlaneStrain (const FloatMatrixF< 4, 4 > &dSdE, const FloatArrayF< 4 > &S, const FloatArrayF< 5 > &F)
static FloatMatrixF< 4, 4 >	convert_dSdE_2_dPdF_PlaneStress (const FloatMatrixF< 3, 3 > &dSdE, const FloatArrayF< 3 > &S, const FloatArrayF< 4 > &F)
static FloatMatrixF< 1, 1 >	convert_dSdE_2_dPdF_1D (const FloatMatrixF< 1, 1 > &dSdE, const FloatArrayF< 1 > &S, const FloatArrayF< 1 > &F)
static void	computePrincipalValues (FloatArray &answer, const FloatArray &s, stressStrainPrincMode mode)
	Common functions for convenience.
static FloatArrayF< 3 >	computePrincipalValues (const FloatMatrixF< 3, 3 > &s)
static FloatArrayF< 3 >	computePrincipalValues (double I1, double I2, double I3)
static void	computePrincipalValDir (FloatArray &answer, FloatMatrix &dir, const FloatArray &s, stressStrainPrincMode mode)
static std::pair< FloatArrayF< 3 >, FloatMatrixF< 3, 3 > >	computePrincipalValDir (const FloatMatrixF< 3, 3 > &s)
static FloatArrayF< 6 >	computeDeviator (const FloatArrayF< 6 > &s)
static std::pair< FloatArrayF< 6 >, double >	computeDeviatoricVolumetricSplit (const FloatArrayF< 6 > &s)
static FloatArrayF< 6 >	computeDeviatoricVolumetricSum (const FloatArrayF< 6 > &dev, double mean)
static FloatArrayF< 6 >	applyDeviatoricElasticCompliance (const FloatArrayF< 6 > &stress, double EModulus, double nu)
static FloatArrayF< 6 >	applyDeviatoricElasticCompliance (const FloatArrayF< 6 > &stress, double GModulus)
static FloatArrayF< 6 >	applyDeviatoricElasticStiffness (const FloatArrayF< 6 > &strain, double EModulus, double nu)
static FloatArrayF< 6 >	applyDeviatoricElasticStiffness (const FloatArrayF< 6 > &strain, double GModulus)
static FloatArrayF< 6 >	applyElasticStiffness (const FloatArrayF< 6 > &strain, double EModulus, double nu)
static FloatArrayF< 6 >	applyElasticCompliance (const FloatArrayF< 6 > &stress, double EModulus, double nu)
static double	computeStressNorm (const FloatArrayF< 6 > &stress)
static double	computeFirstInvariant (const FloatArrayF< 6 > &s)
static double	computeSecondStressInvariant (const FloatArrayF< 6 > &s)
static double	computeThirdStressInvariant (const FloatArrayF< 6 > &s)
static double	computeFirstCoordinate (const FloatArrayF< 6 > &s)
static double	computeSecondCoordinate (const FloatArrayF< 6 > &s)
static double	computeThirdCoordinate (const FloatArrayF< 6 > &s)
static int	giveVoigtVectorMask (IntArray &answer, MaterialMode mmode)
static int	giveVoigtSymVectorMask (IntArray &answer, MaterialMode mmode)
static void	giveInvertedVoigtVectorMask (IntArray &answer, MaterialMode mmode)
static int	giveSizeOfVoigtVector (MaterialMode mmode)
static int	giveSizeOfVoigtSymVector (MaterialMode mmode)
static void	giveFullVectorForm (FloatArray &answer, const FloatArray &strainVector, MaterialMode matMode)
	Converts the reduced symmetric Voigt vector (2nd order tensor) to full form.
static void	giveFullVectorFormF (FloatArray &answer, const FloatArray &strainVector, MaterialMode matMode)
	Converts the reduced deformation gradient Voigt vector (2nd order tensor).
static void	giveFullSymVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the reduced unsymmetric Voigt vector (2nd order tensor) to full form.
static void	giveReducedVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the full symmetric Voigt vector (2nd order tensor) to reduced form.
static void	giveReducedSymVectorForm (FloatArray &answer, const FloatArray &vec, MaterialMode matMode)
	Converts the full unsymmetric Voigt vector (2nd order tensor) to reduced form.
static void	giveFullSymMatrixForm (FloatMatrix &answer, const FloatMatrix &red, MaterialMode matMode)
	Converts the full unsymmetric Voigt matrix (4th order tensor) to reduced form.
static void	giveReducedMatrixForm (FloatMatrix &answer, const FloatMatrix &full, MaterialMode matMode)
	Converts the full symmetric Voigt matrix (4th order tensor) to reduced form.
static void	giveReducedSymMatrixForm (FloatMatrix &answer, const FloatMatrix &full, MaterialMode matMode)
	Converts the full unsymmetric Voigt matrix (4th order tensor) to reduced form.
static FloatArrayF< 6 >	transformStrainVectorTo (const FloatMatrixF< 3, 3 > &base, const FloatArrayF< 6 > &strain, bool transpose=false)
static FloatArrayF< 6 >	transformStressVectorTo (const FloatMatrixF< 3, 3 > &base, const FloatArrayF< 6 > &stress, bool transpose=false)
static double	computeVonMisesStress (const FloatArray &currentStress)
static double	computeVonMisesStress_3D (const FloatArrayF< 6 > &stress)
static double	computeVonMisesStress_PlaneStress (const FloatArrayF< 3 > &stress)
static FloatMatrixF< 6, 6 >	giveStrainVectorTranformationMtrx (const FloatMatrixF< 3, 3 > &base, bool transpose=false)
static FloatMatrixF< 3, 3 >	give2DStrainVectorTranformationMtrx (const FloatMatrixF< 2, 2 > &base, bool transpose=false)
static FloatMatrixF< 6, 6 >	giveStressVectorTranformationMtrx (const FloatMatrixF< 3, 3 > &base, bool transpose=false)
static FloatMatrixF< 3, 3 >	givePlaneStressVectorTranformationMtrx (const FloatMatrixF< 2, 2 > &base, bool transpose=false)
static void	sortPrincDirAndValCloseTo (FloatArray &pVal, FloatMatrix &pDir, const FloatMatrix &toPDir)
Static Public Attributes inherited from oofem::StructuralMaterial
static std::array< std::array< int, 3 >, 3 >	vIindex
	Voigt index map.
static std::array< std::array< int, 3 >, 3 >	svIndex
	Symmetric Voigt index map.

Detailed Description

This class is a base class for microproblem. The microproblem represents itself a problem which is solved separately from the macroproblem with appropriate boundary conditions. MacroLspace needs stiffness matrix derived from this microproblem. For this purpose, natural boundary conditions on microproblem have to be excluded. Stiffness matrix of microproblem is condensed to provide stiffness matrix for macroelement.

Definition at line 86 of file micromaterial.h.

Member Enumeration Documentation

◆ EquationNumbering

enum oofem::MicroMaterial::EquationNumbering

protected

Enumerator
AllNodes
BoundaryNodes
InteriorNodes

Definition at line 145 of file micromaterial.h.

Constructor & Destructor Documentation

◆ MicroMaterial()

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

Constructor.

Definition at line 92 of file micromaterial.C.

References oofem::StructuralMaterial::StructuralMaterial(), and oofem::UnknownNumberingScheme::UnknownNumberingScheme().

Member Function Documentation

◆ CreateStatus()

std::unique_ptr< MaterialStatus > oofem::MicroMaterial::CreateStatus ( GaussPoint * gp ) const

overridevirtual

Creates new copy of associated status and inserts it into given integration point.

Parameters

gp	Integration point where newly created status will be stored.

Returns: Reference to new status.

Reimplemented from oofem::Material.

Definition at line 175 of file micromaterial.C.

◆ giveClassName()

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

inlineoverridevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 97 of file micromaterial.h.

◆ giveDofEquationNumber()

int oofem::MicroMaterial::giveDofEquationNumber ( Dof * dof ) const

overridevirtual

Returns the equation number for corresponding DOF. The numbering should return nonzero value if the equation is assigned to the given DOF, zero otherwise.

Implements oofem::UnknownNumberingScheme.

Definition at line 530 of file micromaterial.C.

References AllNodes, BoundaryNodes, DofEquationNumbering, oofem::Dof::giveDofID(), oofem::Dof::giveDofManNumber(), InteriorNodes, microBoundaryDofs, microDefaultDofs, microInternalDofs, and OOFEM_ERROR.

Referenced by giveMacroStiffnessMatrix().

◆ giveInputRecordName()

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

inlineoverridevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 96 of file micromaterial.h.

References _IFT_MicroMaterial_Name.

◆ giveMacroStiffnessMatrix()

void oofem::MicroMaterial::giveMacroStiffnessMatrix	(	FloatMatrix &	answer,
		TimeStep *	tStep,
		MatResponseMode	rMode,
		const IntArray &	microMasterNodes,
		const IntArray &	microBoundaryNodes )

Definition at line 182 of file micromaterial.C.

References AllNodes, oofem::EngngModel::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::IntArray::at(), oofem::FloatMatrix::beProductOf(), oofem::FloatMatrix::beTProductOf(), oofem::classFactory, DofEquationNumbering, oofem::DofManager::giveCoordinates(), giveDofEquationNumber(), oofem::Domain::giveDofManager(), oofem::DofManager::giveDofWithID(), oofem::Domain::giveEngngModel(), oofem::DofManager::giveGlobalNumber(), oofem::FloatMatrix::giveNumberOfColumns(), oofem::FloatMatrix::giveNumberOfRows(), giveRequiredNumberOfDomainEquation(), oofem::IntArray::giveSize(), InteriorNodes, isDefaultNumbering, macroLSpaceElement, maxNumberOfDomainEquation, microBoundaryDofsArr, microInternalDofsArr, microMasterCoords, OOFEM_ERROR, OOFEM_LOG_INFO, problemMicro, reqNumberOfDomainEquation, oofem::FloatMatrix::resize(), oofem::sum(), totalBoundaryDofs, totalInternalDofs, oofem::FloatArray::zero(), and oofem::FloatMatrix::zero().

◆ giveRealStressVector_3d()

FloatArrayF< 6 > oofem::MicroMaterial::giveRealStressVector_3d	(	const FloatArrayF< 6 > &	strain,
		GaussPoint *	gp,
		TimeStep *	tStep ) const

overridevirtual

Default implementation relies on giveRealStressVector for second Piola-Kirchoff stress.

Reimplemented from oofem::StructuralMaterial.

Definition at line 110 of file micromaterial.C.

References OOFEM_ERROR.

◆ giveRequiredNumberOfDomainEquation()

int oofem::MicroMaterial::giveRequiredNumberOfDomainEquation ( ) const

overridevirtual

Returns required number of domain equation. Number is always less or equal to the sum of all DOFs gathered from all nodes.

Reimplemented from oofem::UnknownNumberingScheme.

Definition at line 552 of file micromaterial.C.

References reqNumberOfDomainEquation.

Referenced by giveMacroStiffnessMatrix().

◆ init()

void oofem::MicroMaterial::init ( void )

overridevirtual

Related to numbering scheme.

Reimplemented from oofem::UnknownNumberingScheme.

Definition at line 519 of file micromaterial.C.

References microMatIsUsed, OOFEM_ERROR, and problemMicro.

◆ initializeFrom()

void oofem::MicroMaterial::initializeFrom ( InputRecord & ir )

overridevirtual

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. Note that initializeFrom may be called mutiple times.

See also: IR_GIVE_FIELD; IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.
priority	Priority of the input record. This is used to determine the order of initialization

Reimplemented from oofem::Material.

Definition at line 96 of file micromaterial.C.

References _IFT_MicroMaterial_fileName, oofem::_processor, oofem::OOFEMTXTDataReader::finish(), inputFileNameMicro, oofem::InstanciateProblem(), IR_GIVE_FIELD, OOFEM_LOG_INFO, and problemMicro.

◆ isDefault()

bool oofem::MicroMaterial::isDefault ( ) const

inlineoverridevirtual

Returns true, if receiver is the default engngModel equation numbering scheme; This is useful for some components (typically elements), that cache their code numbers for default numbering to avoid repeated evaluation.

Reimplemented from oofem::UnknownNumberingScheme.

Definition at line 119 of file micromaterial.h.

References isDefaultNumbering.

◆ setMacroProperties()

void oofem::MicroMaterial::setMacroProperties	(	Domain *	macroDomain,
		MacroLSpace *	macroLSpaceElement,
		const IntArray &	microMasterNodes,
		const IntArray &	microBoundaryNodes )

Member Data Documentation

◆ DofEquationNumbering

EquationNumbering oofem::MicroMaterial::DofEquationNumbering = AllNodes

protected

Definition at line 146 of file micromaterial.h.

Referenced by giveDofEquationNumber(), and giveMacroStiffnessMatrix().

◆ inputFileNameMicro

std::string oofem::MicroMaterial::inputFileNameMicro

Definition at line 92 of file micromaterial.h.

Referenced by initializeFrom().

◆ isDefaultNumbering

bool oofem::MicroMaterial::isDefaultNumbering = true

protected

Definition at line 138 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and isDefault().

◆ macroDomain

Domain* oofem::MicroMaterial::macroDomain = nullptr

Pointer to the macroscale domain.

Definition at line 111 of file micromaterial.h.

Referenced by setMacroProperties().

◆ macroLSpaceElement

MacroLSpace* oofem::MicroMaterial::macroLSpaceElement = nullptr

Pointer to the macroscale element.

Definition at line 114 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ maxNumberOfDomainEquation

int oofem::MicroMaterial::maxNumberOfDomainEquation = 0

protected

The maximum DOFs corresponding to released all of the boundary conditions.

Definition at line 140 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ microBoundaryDofs

std::vector<IntArray> oofem::MicroMaterial::microBoundaryDofs

Array containing equation numbers for boundary nodes [DofManagerNumber][DOF].

Definition at line 125 of file micromaterial.h.

Referenced by giveDofEquationNumber(), and setMacroProperties().

◆ microBoundaryDofsArr

IntArray oofem::MicroMaterial::microBoundaryDofsArr

Array of equation numbers associated to boundary nodes.

Definition at line 127 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ microDefaultDofs

std::vector<IntArray> oofem::MicroMaterial::microDefaultDofs

Array containing default equation numbers for all nodes [DofManagerNumber][DOF].

Definition at line 133 of file micromaterial.h.

Referenced by giveDofEquationNumber(), and setMacroProperties().

◆ microInternalDofs

std::vector<IntArray> oofem::MicroMaterial::microInternalDofs

Array containing equation numbers for internal nodes to be condensed out [DofManagerNumber][DOF].

Definition at line 129 of file micromaterial.h.

Referenced by giveDofEquationNumber(), and setMacroProperties().

◆ microInternalDofsArr

IntArray oofem::MicroMaterial::microInternalDofsArr

Array of equation numbers associated to internal nodes.

Definition at line 131 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ microMasterCoords

std::vector< FloatArray > oofem::MicroMaterial::microMasterCoords

Array containing coordinates of 8 master nodes of microproblem.

Definition at line 123 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ microMatIsUsed

bool oofem::MicroMaterial::microMatIsUsed = false

Flag signalizing whether micromaterial is used by other element.

Definition at line 135 of file micromaterial.h.

Referenced by init().

◆ NumberOfDofManagers

int oofem::MicroMaterial::NumberOfDofManagers = 0

protected

Number of DOF Managers.

Definition at line 144 of file micromaterial.h.

Referenced by setMacroProperties().

◆ problemMicro

std::unique_ptr<EngngModel> oofem::MicroMaterial::problemMicro

Pointer to the underlying micro problem.

Definition at line 108 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), init(), initializeFrom(), and setMacroProperties().

◆ reqNumberOfDomainEquation

int oofem::MicroMaterial::reqNumberOfDomainEquation = 0

protected

Required number of domain equations.

Definition at line 142 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and giveRequiredNumberOfDomainEquation().

◆ totalBoundaryDofs

int oofem::MicroMaterial::totalBoundaryDofs = 0

protected

Number of equations associated with boundary nodes.

Definition at line 148 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

◆ totalInternalDofs

int oofem::MicroMaterial::totalInternalDofs = 0

protected

Number of equations associated with boundary nodes.

Definition at line 150 of file micromaterial.h.

Referenced by giveMacroStiffnessMatrix(), and setMacroProperties().

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

Public Member Functions

Public Attributes

Protected Types

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ EquationNumbering

Constructor & Destructor Documentation

◆ MicroMaterial()

Member Function Documentation

◆ CreateStatus()

◆ giveClassName()

◆ giveDofEquationNumber()

◆ giveInputRecordName()

◆ giveMacroStiffnessMatrix()

◆ giveRealStressVector_3d()

◆ giveRequiredNumberOfDomainEquation()

◆ init()

◆ initializeFrom()

◆ isDefault()

◆ setMacroProperties()

Member Data Documentation

◆ DofEquationNumbering

◆ inputFileNameMicro

◆ isDefaultNumbering

◆ macroDomain

◆ macroLSpaceElement

◆ maxNumberOfDomainEquation

◆ microBoundaryDofs

◆ microBoundaryDofsArr

◆ microDefaultDofs

◆ microInternalDofs

◆ microInternalDofsArr

◆ microMasterCoords

◆ microMatIsUsed

◆ NumberOfDofManagers

◆ problemMicro

◆ reqNumberOfDomainEquation

◆ totalBoundaryDofs

◆ totalInternalDofs