Inheritance diagram for GmpCohesiveLinearSoftening:

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Collaboration diagram for GmpCohesiveLinearSoftening:

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Public Types
enum	cohesiveGaussAttributeIds { SDV_GA_ID = GmpElasticInterface::NUM_GA_IDS , SDVOLD_GA_ID , IV_GA_ID , IVOLD_GA_ID , AFI_GA_ID , NUM_GA_IDS }
	IDs for Gauss attributes of cohesive linear softening material. More...

Public Types inherited from GmpElasticInterface
enum	elasticInterfaceGaussAttrIds { VM_GA_ID , NUM_GA_IDS }
	IDs for Gauss attributes of elastic interface material. More...

Public Member Functions
	GmpCohesiveLinearSoftening (int typeIndex, QString typeName, const GmLogCategory &logger)
	Constructor. Gets as parameters the material index and its name.

virtual	~GmpCohesiveLinearSoftening ()
	Virtual destructor.

virtual const QVariantMap *	materialMetaDataMap ()
	Returns a pointer to the material attribute map, built when the function is called for the first time.

virtual bool	mechanicalConstitutiveModel (const GmElement e, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, unsigned nc) const
	Returns the cohesive stress tensor according to the material behavior adopted.

virtual bool	setInitialConditions (const GmElement e, GmpMechanicPoint mp, const GmVector *coord, unsigned nc) const
	Sets the initial conditions.

virtual double	normalStrength (const GmElement e, const GmVector coord, int ip) const
	Returns the normal strength of the interface element.

virtual double	shearStrength (const GmElement e, const GmVector coord, int ip) const
	Returns the shear strength at direction 1 of the interface element.

virtual double	shearStrengthTwo (const GmElement e, const GmVector coord, int ip) const
	Returns the shear strength at direction 2 of the interface element.

virtual double	equivalentSeparation (const GmElement e, const GmVector coord, int ip) const
	Returns the normal elastic stiffness of the interface element.

virtual damageCriteria	damageCriterion (const GmElement e, const GmVector coord, int ip) const
	Returns the criterion of damage initiation.

Public Member Functions inherited from GmpElasticInterface
	GmpElasticInterface (int typeIndex, QString typeName, const GmLogCategory &logger)
	Constructor. Gets as parameters the material index and its name.

virtual	~GmpElasticInterface ()
	Virtual destructor.

virtual bool	fillElasticStiffnessMatrix (const GmElement e, GmMatrix &Dep, const GmVector coord, int ip, double penalty=1.0) const
	Returns the elastic constitutive matrix for an interface element De = \|Ks 0 0 \| \| 0 Kt 0 \| \| 0 0 Kn\|.

virtual bool	fillBartonBandisStiffnessMatrix (const GmElement e, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord) const
	Returns the constitutive matrix for Barton-Bandis model.

virtual bool	fillBartonBandisStresses (const GmElement e, GmVector &Snew, const GmpMechanicPoint mp, const GmVector *coord, GmVector &eNew, GmVector &eOld, GmVector &sOld) const
	Returns the constitutive matrix for Barton-Bandis model.

virtual double	normalElasticStiffness (const GmElement e, const GmVector coord, int ip) const
	Returns the normal elastic stiffness of the interface element.

virtual double	shearElasticStiffness (const GmElement e, const GmVector coord, int ip) const
	Returns the shear elastic stiffness of the interface element.

virtual double	shearElasticStiffnessTwo (const GmElement e, const GmVector coord, int ip) const
	Returns the shear elastic stiffness 2 of the interface element (required in 3D)

virtual double	fractureOpening (const GmElement e, const GmVector coord, int ip) const
	Returns the initial fracture opening.

virtual closureModel	fractureClosureModel (const GmElement e, const GmVector coord, int ip) const
	Returns the type of fracture closure model.

Public Member Functions inherited from GmpInterfaceMaterial
	GmpInterfaceMaterial (int typeIndex, QString typeName, const GmLogCategory &logger)
	Constructor. Gets as parameters the material index and its name.

virtual	~GmpInterfaceMaterial ()
	Virtual destructor.

virtual double	getEffectiveDisplacement (const GmElement *e, const GmVector &S) const
	Returns the effective displacement Eef = sqrt(e(0)^2 + e(1)^2+ e(2)^2 )

virtual bool	splitJoinTensorToInterface (const GmElement *, GmVector &Tensor, GmVector &cohesive, bool type) const
	Split tensor to interface or Join interface to tensor type = true ==> split tensor to interface components type = false ==> join interface components to tensor.

Static Public Member Functions
static GmpFemPhysicsCommonMaterial *	instance (GmSimulationData *simulation, int typeIndex, QString typeName, const GmLogCategory &logger)
	A "factory" function used to register the material with the physics material factory.

Static Public Member Functions inherited from GmpElasticInterface
static GmpFemPhysicsCommonMaterial *	instance (GmSimulationData *simulation, int typeIndex, QString typeName, const GmLogCategory &logger)
	A "factory" function used to register the material with the physics material factory.

Protected Types
enum	CohesiveLinearPropertyIds { Ed_ID = GmpElasticInterface::NUM_PROPERTY_IDS , Sni_ID , Tsi_ID , Tti_ID , DamIni_ID , NUM_PROPERTY_IDS }
	IDs for elastic interface material properties. More...

enum	damageCriteria { quadS , maxS , NUM_DAMAGEINI_IDS }
	Damage initiation criteria. More...

Protected Types inherited from GmpElasticInterface
enum	InterfaceElementPropertyIds { Kni_ID , Ksi_ID , Kti_ID , GAP_ID , Closure_ID , NUM_PROPERTY_IDS }
	IDs for elastic interface material properties. More...

enum	closureModel { normal , hardStiffness , bartonBandis , NUM_CLOSURE_IDS }
	Fracture closure models. More...

Protected Member Functions
virtual double	damageInitiationCriteria (const GmElement e, GmVector stress, const GmVector coord, int ip, int nc) const

virtual double	scalarDamageVariable (const GmElement e, const GmVector coord, int ip, double de, double di, double df) const

virtual double	deriveDamage (const GmElement e, const GmVector coord, int ip, double de, double di, double df) const

Member Enumeration Documentation

◆ cohesiveGaussAttributeIds

enum GmpCohesiveLinearSoftening::cohesiveGaussAttributeIds

IDs for Gauss attributes of cohesive linear softening material.

Enumerator
SDV_GA_ID	Base Id for Gauss attribute(s) used to store the damage variable at the current state.
SDVOLD_GA_ID	Id for retrieving the damage variable accessor at the previous state.
IV_GA_ID	Base Id for Gauss attribute(s) used to store the internal variable at the current state.
IVOLD_GA_ID	Id for retrieving the internal variable accessor at the previous state.
AFI_GA_ID	Id for retrieving the initial offset for HF with geostatic.
NUM_GA_IDS	The number of gauss attributes.

◆ CohesiveLinearPropertyIds

enum GmpCohesiveLinearSoftening::CohesiveLinearPropertyIds

protected

IDs for elastic interface material properties.

Enumerator
Ed_ID	Id for retrieving the equivalent separation where the softening takes place.
Sni_ID	Id for retrieving the normal strength.
Tsi_ID	Id for retrieving the shear strength.
Tti_ID	Id for retrieving the tangential strength.
DamIni_ID	Id for retrieving the damage initiation criterion.
NUM_PROPERTY_IDS	The number of property ids above.

◆ damageCriteria

enum GmpCohesiveLinearSoftening::damageCriteria

protected

Damage initiation criteria.

Enumerator
quadS	Quadratic stress criterion.
maxS	Maximum stress criterion.
NUM_DAMAGEINI_IDS	The number of damage initiation criterion.

Member Function Documentation

◆ materialMetaDataMap()

const QVariantMap * GmpCohesiveLinearSoftening::materialMetaDataMap ( )

virtual

Returns a pointer to the material attribute map, built when the function is called for the first time.

This table adds the equivalent separation 'ed'.

Reimplemented from GmpElasticInterface.

Reimplemented in GmpCohesiveExponentialSoftening.

◆ mechanicalConstitutiveModel()

bool GmpCohesiveLinearSoftening::mechanicalConstitutiveModel	(	const GmElement *	e,
		GmMatrix &	Dep,
		const GmpMechanicPoint *	mp,
		const GmVector *	coord,
		unsigned	nc ) const

virtual

Returns the cohesive stress tensor according to the material behavior adopted.

Reimplemented from GmpElasticInterface.

◆ setInitialConditions()

bool GmpCohesiveLinearSoftening::setInitialConditions	(	const GmElement *	e,
		GmpMechanicPoint *	mp,
		const GmVector *	coord,
		unsigned	nc ) const

virtual

Sets the initial conditions.

Reimplemented from GmpElasticInterface.

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Member Enumeration Documentation

◆ cohesiveGaussAttributeIds

◆ CohesiveLinearPropertyIds

◆ damageCriteria

Member Function Documentation

◆ materialMetaDataMap()

◆ mechanicalConstitutiveModel()

◆ setInitialConditions()