#include <dustmat.h>

Inheritance diagram for oofem::DustMaterialStatus:

Collaboration diagram for oofem::DustMaterialStatus:

Public Types
enum	stateFlagValues { DM_Elastic , DM_Unloading , DM_Yielding1 , DM_Yielding2 , DM_Yielding3 }
	Values of history variable stateFlag. More...

Public Member Functions
	DustMaterialStatus (GaussPoint *gp, double q0)
	Constructor.
void	initTempStatus () override
void	updateYourself (TimeStep *tStep) override
void	printOutputAt (FILE file, TimeStep tStep) const override
	Print receiver's output to given stream.
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
const char *	giveClassName () const override
const FloatArrayF< 6 > &	givePlasticStrain () const
double	giveVolumetricPlasticStrain () const
double	giveQ () const
int	giveStateFlag () const
const FloatArrayF< 6 > &	giveTempPlasticStrain () const
double	giveTempQ () const
int	giveTempStateFlag () const
void	letTempPlasticStrainBe (const FloatArray &v)
void	letTempQBe (double v)
void	letTempStateFlagBe (int v)
void	letPlasticStrainBe (const FloatArrayF< 6 > &v)
void	letQBe (double v)
void	setBulkModulus (double v)
void	setShearModulus (double v)
void	setYoungsModulus (double v)
double	giveBulkModulus () const
double	giveShearModulus () const
double	giveYoungsModulus () const
Public Member Functions inherited from oofem::StructuralMaterialStatus
	StructuralMaterialStatus (GaussPoint *g)
	Constructor. Creates new StructuralMaterialStatus with IntegrationPoint g.
void	printOutputAt (FILE file, TimeStep tStep) const override
	Print receiver's output to given stream.
void	initTempStatus () override
void	updateYourself (TimeStep *tStep) override
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
const FloatArray &	giveStrainVector () const
	Returns the const pointer to receiver's strain vector.
const FloatArray &	giveStressVector () const
	Returns the const pointer to receiver's stress vector.
const FloatArray &	givePVector () const
	Returns the const pointer to receiver's first Piola-Kirchhoff stress vector.
const FloatArray &	giveCVector () const
	Returns the const pointer to receiver's Cauchy stress vector.
const FloatArray &	giveFVector () const
	Returns the const pointer to receiver's deformation gradient vector.
const FloatArray &	giveTempStrainVector () const
	Returns the const pointer to receiver's temporary strain vector.
const FloatArray &	giveTempStressVector () const
	Returns the const pointer to receiver's temporary stress vector.
const FloatArray &	giveTempPVector () const
	Returns the const pointer to receiver's temporary first Piola-Kirchhoff stress vector.
const FloatArray &	giveTempCVector () const
	Returns the const pointer to receiver's temporary Cauchy stress vector.
const FloatArray &	giveTempFVector () const
	Returns the const pointer to receiver's temporary deformation gradient vector.
void	letStrainVectorBe (const FloatArray &v)
	Assigns strain vector to given vector v.
void	letStressVectorBe (const FloatArray &v)
	Assigns stressVector to given vector v.
void	letPVectorBe (const FloatArray &v)
	Assigns PVector to given vector v.
void	letCVectorBe (const FloatArray &v)
	Assigns CVector to given vector v.
void	letFVectorBe (const FloatArray &v)
	Assigns FVector to given vector v.
void	letTempStressVectorBe (const FloatArray &v)
	Assigns tempStressVector to given vector v.
void	letTempStrainVectorBe (const FloatArray &v)
	Assigns tempStrainVector to given vector v.
void	letTempPVectorBe (const FloatArray &v)
	Assigns tempPVector to given vector v.
void	letTempCVectorBe (const FloatArray &v)
	Assigns tempPVector to given vector v.
void	letTempFVectorBe (const FloatArray &v)
	Assigns tempFVector to given vector v.
const char *	giveClassName () const override
void	copyStateVariables (const MaterialStatus &iStatus) override
	Functions for MaterialStatusMapperInterface.
void	addStateVariables (const MaterialStatus &iStatus) override
Public Member Functions inherited from oofem::MaterialStatus
	MaterialStatus (GaussPoint *g)
virtual bool	giveMaterialProperty (int propID, double &value)
virtual void	setMaterialProperty (int propID, double value)
Public Member Functions inherited from oofem::IntegrationPointStatus
	IntegrationPointStatus (GaussPoint *g)
virtual	~IntegrationPointStatus ()=default
	Destructor.
virtual void	setStatusVariable (int varID, double value)
virtual Interface *	giveInterface (InterfaceType t)
Public Member Functions inherited from oofem::MaterialStatusMapperInterface
	MaterialStatusMapperInterface ()
virtual	~MaterialStatusMapperInterface ()
virtual int	MSMI_map (const GaussPoint &iGP, const Domain &iOldDom, Set &sourceSet, const TimeStep &iTStep, MaterialStatus &oStatus)
virtual int	MSMI_map_cz (const GaussPoint &iGP, const Domain &iOldDom, Set &sourceSet, const TimeStep &iTStep, MaterialStatus &oStatus)
virtual int	MSMI_update (const GaussPoint &iGP, const TimeStep &iTStep)
virtual int	MSMI_finish (const TimeStep &iTStep)

Protected Attributes
FloatArrayF< 6 >	plasticStrain
	Plastic strain.
FloatArrayF< 6 >	tempPlasticStrain
double	q = 0
	Hardening parameter q.
double	tempQ = 0
double	bulkModulus = 0
	Current bulk modulus.
double	shearModulus = 0
	Current shear modulus.
double	youngsModulus = 0
	Current Young's modulus.
int	stateFlag = 0
	Indicates the state (i.e. elastic, yielding, unloading) of the Gauss point.
int	tempStateFlag = 0
Protected Attributes inherited from oofem::StructuralMaterialStatus
FloatArray	strainVector
	Equilibrated strain vector in reduced form.
FloatArray	stressVector
	Equilibrated stress vector in reduced form.
FloatArray	tempStressVector
	Temporary stress vector in reduced form (increments are used mainly in nonlinear analysis).
FloatArray	tempStrainVector
	Temporary strain vector in reduced form (to find balanced state).
FloatArray	PVector
	Equilibrated first Piola-Kirchhoff stress vector.
FloatArray	tempPVector
	Temporary first Piola-Kirchhoff stress vector (to find balanced state).
FloatArray	CVector
	Equilibrated Cauchy stress vector.
FloatArray	tempCVector
	Temporary Cauchy stress vector (to find balanced state).
FloatArray	FVector
	Equilibrated deformation gradient in reduced form.
FloatArray	tempFVector
	Temporary deformation gradient in reduced form (to find balanced state).
Protected Attributes inherited from oofem::IntegrationPointStatus
GaussPoint *	gp
	Associated integration point.
Protected Attributes inherited from oofem::MaterialStatusMapperInterface
std::unique_ptr< MaterialMappingAlgorithm >	mpMaterialMapper

Detailed Description

This class implements material status for dust material model

See also: DustMaterial

Author: Jan Stransky

Definition at line 68 of file dustmat.h.

Member Enumeration Documentation

◆ stateFlagValues

enum oofem::DustMaterialStatus::stateFlagValues

Values of history variable stateFlag.

Enumerator
DM_Elastic
DM_Unloading
DM_Yielding1
DM_Yielding2
DM_Yielding3

Definition at line 72 of file dustmat.h.

Constructor & Destructor Documentation

◆ DustMaterialStatus()

oofem::DustMaterialStatus::DustMaterialStatus	(	GaussPoint *	gp,
		double	q0 )

Constructor.

Definition at line 52 of file dustmat.C.

References oofem::IntegrationPointStatus::gp, q, oofem::StructuralMaterialStatus::strainVector, oofem::StructuralMaterialStatus::stressVector, oofem::StructuralMaterialStatus::StructuralMaterialStatus(), oofem::StructuralMaterialStatus::tempStrainVector, and oofem::StructuralMaterialStatus::tempStressVector.

Member Function Documentation

◆ giveBulkModulus()

double oofem::DustMaterialStatus::giveBulkModulus ( ) const

inline

Get the value of actual bulk modulus of the status

Returns: Value of bulk modulus

Definition at line 196 of file dustmat.h.

References bulkModulus.

Referenced by oofem::DustMaterial::performF1return(), and oofem::DustMaterial::performF2return().

◆ giveClassName()

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

inlineoverridevirtual

Implements oofem::IntegrationPointStatus.

Definition at line 111 of file dustmat.h.

◆ givePlasticStrain()

const FloatArrayF< 6 > & oofem::DustMaterialStatus::givePlasticStrain ( ) const

inline

Get the full plastic strain vector from the material status.

Returns: Plastic strain.

Definition at line 117 of file dustmat.h.

References plasticStrain.

Referenced by printOutputAt().

◆ giveQ()

double oofem::DustMaterialStatus::giveQ ( ) const

inline

Get the value of hardening variable q from the material status.

Returns: Hardenenig variable q

Definition at line 127 of file dustmat.h.

References q.

◆ giveShearModulus()

double oofem::DustMaterialStatus::giveShearModulus ( ) const

inline

Get the value of actual shear modulus of the status

Returns: Value of shear modulus

Definition at line 201 of file dustmat.h.

References shearModulus.

◆ giveStateFlag()

int oofem::DustMaterialStatus::giveStateFlag ( ) const

inline

Get the state flag from the material status.

Returns: State flag (i.e. elastic, unloading, yielding, vertex case yielding)

Definition at line 132 of file dustmat.h.

References stateFlag.

◆ giveTempPlasticStrain()

const FloatArrayF< 6 > & oofem::DustMaterialStatus::giveTempPlasticStrain ( ) const

inline

Get the temp value of the full plastic strain vector from the material status.

Returns: Temp value of plastic strain vector.

Definition at line 138 of file dustmat.h.

References tempPlasticStrain.

◆ giveTempQ()

double oofem::DustMaterialStatus::giveTempQ ( ) const

inline

Get the temp value of the hardening variable q from the material status.

Returns: Temp value of hardening variable kappaP.

Definition at line 143 of file dustmat.h.

References tempQ.

◆ giveTempStateFlag()

int oofem::DustMaterialStatus::giveTempStateFlag ( ) const

inline

Get the temp value of the state flag from the material status.

Returns: The temp value of the state flag.

Definition at line 148 of file dustmat.h.

References tempStateFlag.

◆ giveVolumetricPlasticStrain()

double oofem::DustMaterialStatus::giveVolumetricPlasticStrain ( ) const

inline

Get the full plastic strain vector from the material status.

Returns: Volumetric part of plastic strain.

Definition at line 122 of file dustmat.h.

References plasticStrain.

◆ giveYoungsModulus()

double oofem::DustMaterialStatus::giveYoungsModulus ( ) const

inline

Get the value of actual Young's modulus of the status

Returns: Value of Young's modulus

Definition at line 206 of file dustmat.h.

References youngsModulus.

◆ initTempStatus()

void oofem::DustMaterialStatus::initTempStatus ( )

overridevirtual

Initializes the temporary internal variables, describing the current state according to previously reached equilibrium internal variables.

Reimplemented from oofem::MaterialStatus.

Definition at line 64 of file dustmat.C.

References plasticStrain, q, stateFlag, tempPlasticStrain, tempQ, and tempStateFlag.

◆ letPlasticStrainBe()

void oofem::DustMaterialStatus::letPlasticStrainBe ( const FloatArrayF< 6 > & v )

inline

Assign the value of plastic strain.

Parameters

v	New value of plastic strain.

Definition at line 170 of file dustmat.h.

References plasticStrain.

◆ letQBe()

void oofem::DustMaterialStatus::letQBe ( double v )

inline

Assign the value of variable q

Parameters

v	New value of variable q

Definition at line 175 of file dustmat.h.

References q.

◆ letTempPlasticStrainBe()

void oofem::DustMaterialStatus::letTempPlasticStrainBe ( const FloatArray & v )

inline

Assign the temp value of plastic strain.

Parameters

v	New temp value o plastic strain.

Definition at line 154 of file dustmat.h.

References tempPlasticStrain.

◆ letTempQBe()

void oofem::DustMaterialStatus::letTempQBe ( double v )

inline

Assign the temp value of variable q

Parameters

v	New temp value of variable q

Definition at line 159 of file dustmat.h.

References tempQ.

◆ letTempStateFlagBe()

void oofem::DustMaterialStatus::letTempStateFlagBe ( int v )

inline

Assign the temp value of the state flag.

Parameters

v	New temp value of the state flag.

Definition at line 164 of file dustmat.h.

References tempStateFlag.

◆ printOutputAt()

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

overridevirtual

Print receiver's output to given stream.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 84 of file dustmat.C.

References givePlasticStrain(), q, and stateFlag.

◆ restoreContext()

void oofem::DustMaterialStatus::restoreContext	(	DataStream &	stream,
		ContextMode	mode )

overridevirtual

Restores the receiver state previously written in stream.

See also: saveContext

Parameters

stream	Input stream.
mode	Determines amount of info available in stream (state, definition, ...).

Exceptions

throws an ContextIOERR exception if error encountered.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 128 of file dustmat.C.

◆ saveContext()

void oofem::DustMaterialStatus::saveContext	(	DataStream &	stream,
		ContextMode	mode )

overridevirtual

Stores receiver state to output stream.

Parameters

stream	Output stream.
mode	Determines amount of info required in stream (state, definition, ...).

Exceptions

throws an ContextIOERR exception if error encountered.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 121 of file dustmat.C.

◆ setBulkModulus()

void oofem::DustMaterialStatus::setBulkModulus ( double v )

inline

Assign the value of actual bulk modulus of the status

Parameters

v	New value of bulk modulus

Definition at line 181 of file dustmat.h.

References bulkModulus.

◆ setShearModulus()

void oofem::DustMaterialStatus::setShearModulus ( double v )

inline

Assign the value of actual shear modulus of the status

Parameters

v	New value of shear modulus

Definition at line 186 of file dustmat.h.

References shearModulus.

◆ setYoungsModulus()

void oofem::DustMaterialStatus::setYoungsModulus ( double v )

inline

Assign the value of actual Young's modulus of the status

Parameters

v	New value of Young's modulus

Definition at line 191 of file dustmat.h.

References youngsModulus.

◆ updateYourself()

void oofem::DustMaterialStatus::updateYourself ( TimeStep * )

overridevirtual

Update equilibrium history variables according to temp-variables. Invoked, after new equilibrium state has been reached.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 74 of file dustmat.C.

References plasticStrain, q, stateFlag, tempPlasticStrain, tempQ, and tempStateFlag.

Member Data Documentation

◆ bulkModulus

double oofem::DustMaterialStatus::bulkModulus = 0

protected

Current bulk modulus.

Definition at line 90 of file dustmat.h.

Referenced by giveBulkModulus(), and setBulkModulus().

◆ plasticStrain

FloatArrayF<6> oofem::DustMaterialStatus::plasticStrain

protected

Plastic strain.

Definition at line 82 of file dustmat.h.

Referenced by givePlasticStrain(), giveVolumetricPlasticStrain(), initTempStatus(), letPlasticStrainBe(), and updateYourself().

◆ q

double oofem::DustMaterialStatus::q = 0

protected

Hardening parameter q.

Definition at line 86 of file dustmat.h.

Referenced by DustMaterialStatus(), giveQ(), initTempStatus(), letQBe(), printOutputAt(), and updateYourself().

◆ shearModulus

double oofem::DustMaterialStatus::shearModulus = 0

protected

Current shear modulus.

Definition at line 92 of file dustmat.h.

Referenced by giveShearModulus(), and setShearModulus().

◆ stateFlag

int oofem::DustMaterialStatus::stateFlag = 0

protected

Indicates the state (i.e. elastic, yielding, unloading) of the Gauss point.

Definition at line 97 of file dustmat.h.

Referenced by giveStateFlag(), initTempStatus(), printOutputAt(), and updateYourself().

◆ tempPlasticStrain

FloatArrayF<6> oofem::DustMaterialStatus::tempPlasticStrain

protected

Definition at line 83 of file dustmat.h.

Referenced by giveTempPlasticStrain(), initTempStatus(), letTempPlasticStrainBe(), and updateYourself().

◆ tempQ

double oofem::DustMaterialStatus::tempQ = 0

protected

Definition at line 87 of file dustmat.h.

Referenced by giveTempQ(), initTempStatus(), letTempQBe(), and updateYourself().

◆ tempStateFlag

int oofem::DustMaterialStatus::tempStateFlag = 0

protected

Definition at line 98 of file dustmat.h.

Referenced by giveTempStateFlag(), initTempStatus(), letTempStateFlagBe(), and updateYourself().

◆ youngsModulus

double oofem::DustMaterialStatus::youngsModulus = 0

protected

Current Young's modulus.

Definition at line 94 of file dustmat.h.

Referenced by giveYoungsModulus(), and setYoungsModulus().

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

Public Types

Public Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ stateFlagValues

Constructor & Destructor Documentation

◆ DustMaterialStatus()

Member Function Documentation

◆ giveBulkModulus()

◆ giveClassName()

◆ givePlasticStrain()

◆ giveQ()

◆ giveShearModulus()

◆ giveStateFlag()

◆ giveTempPlasticStrain()

◆ giveTempQ()

◆ giveTempStateFlag()

◆ giveVolumetricPlasticStrain()

◆ giveYoungsModulus()

◆ initTempStatus()

◆ letPlasticStrainBe()

◆ letQBe()

◆ letTempPlasticStrainBe()

◆ letTempQBe()

◆ letTempStateFlagBe()

◆ printOutputAt()

◆ restoreContext()

◆ saveContext()

◆ setBulkModulus()

◆ setShearModulus()

◆ setYoungsModulus()

◆ updateYourself()

Member Data Documentation

◆ bulkModulus

◆ plasticStrain

◆ q

◆ shearModulus

◆ stateFlag

◆ tempPlasticStrain

◆ tempQ

◆ tempStateFlag

◆ youngsModulus