Inheritance diagram for GmpMaterialCapModel:

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Collaboration diagram for GmpMaterialCapModel:

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

virtual	~GmpMaterialCapModel ()
	Virtual destructor.

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

virtual bool	mechanicalConstitutiveModel (const GmElement c, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, const GmVector &Time, unsigned sc, bool ips) const
	Returns the updated stresses after the return mapping process.

virtual bool	implicitReturnAlgorithm (const GmElement c, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, unsigned sc, bool ips) const
	Returns the updated stresses using closet point return algorithm.

virtual bool	cFunctionsReturnAlgorithm (const GmElement c, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, unsigned sc, bool ips) const
	Returns the updated stresses using a Newton-Raphson implicit state-update algorithm based on complementary functions.

virtual bool	newtonKrylovReturnAlgorithm (const GmElement c, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, unsigned sc, bool ips) const
	Returns the updated stresses using a Newton-Krylov implicit state-update algorithm based on complementary functions.

virtual bool	setInitialConditions (const GmElement e, GmpMechanicPoint mp, const GmVector *coord, unsigned sc) const
	Set the initial conditions required by Cap model material.

virtual double	yieldStrengthRatio (const GmElement e, const GmVector &S, const GmVector coord, int ip, unsigned sc) const
	Returns the Yield Strength Ratio (Ysr) More...

virtual bool	isIsotropic () const
	Returns true if the material is isotropic, false otherwise.

virtual double	alphaParameter (const GmElement e, const GmVector coord, int ip) const
	Returns the material constant alpha.

virtual double	betaParameter (const GmElement e, const GmVector coord, int ip) const
	Returns the material constant beta.

virtual double	lambdaParameter (const GmElement e, const GmVector coord, int ip) const
	Returns the material constant lambda.

virtual double	thetaParameter (const GmElement e, const GmVector coord, int ip) const
	Returns the material constant theta.

virtual double	initialCenterEllipse (const GmElement e, const GmVector coord, int ip) const
	Returns the center of the ellipse.

virtual double	ratioSemiaxes (const GmElement e, const GmVector coord, int ip) const
	Returns the ratio between the semiaxes.

virtual double	tensionCutOff (const GmElement e, const GmVector coord, int ip) const
	Returns the tension cut-off.

virtual double	maxVolumetricStrain (const GmElement e, const GmVector coord, int ip) const
	Returns the ultimate compressive volumetric strain.

virtual double	volumetricStrainRate (const GmElement e, const GmVector coord, int ip) const
	Returns the volumetric strain rate with respect to the compressive hydrostatic strain.

virtual double	yieldCriterion (const GmElement , const GmVector &, const GmVector , int, unsigned) const

virtual bool	yieldStressGradient (const GmElement , GmVector &, const GmVector &, const GmVector , int, unsigned, bool) const

virtual bool	yieldGradient_Hardening (const GmElement , GmVector &, const GmVector &, const GmVector , int, unsigned) const

virtual bool	yieldHessian (const GmElement , GmMatrix &, const GmVector &, const GmVector , int, unsigned, bool) const

virtual double	capSurfaceCriterion (const GmElement , const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	capSurfaceGradient (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	capSurfaceGradient_Hardening (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	capSurfaceHessian (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual double	tensionCutOffCriterion (const GmElement , const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffGradient (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	tensionCutOffGradient_Hardening (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffHessian (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual double	plasticFPotential (const GmElement , const GmVector &, const GmVector , int, unsigned) const

virtual bool	flowVector (const GmElement , GmVector &, const GmVector &, const GmVector , int, unsigned, bool) const

virtual bool	flowVectorStressGradient (const GmElement , GmMatrix &, const GmVector &, const GmVector , int, unsigned, bool) const

virtual bool	flowVectorDerivative_Hardening (const GmElement , GmVector &, const GmVector &, const GmVector , int, unsigned) const

virtual double	capSurfacePlasticFPotential (const GmElement , const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	capSurfacePlasticFGradient (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	capSurfacePlasticFHessian (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	capSurfaceFlowVectorDerivative_Hardening (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual double	tensionCutOffPlasticFPotential (const GmElement , const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffPlasticFGradient (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	tensionCutOffPlasticFHessian (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	tensionCutOffFlowVectorDerivative_Hardening (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	hardeningEvolution (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	hardeningEvolutionDerivative_Stress (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	hardeningEvolutionDerivative_Hardening (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	capSurfaceHardeningEvolution (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	capSurfaceHardeningEvolutionDerivative_Stress (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned, bool) const

virtual bool	capSurfaceHardeningEvolutionDerivative_Hardening (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffHardeningEvolution (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffHardeningEvolutionDerivative_Stress (const GmElement , GmVector &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	tensionCutOffHardeningEvolutionDerivative_Hardening (const GmElement , GmMatrix &, const GmVector &, const double, const GmVector , int, unsigned) const

virtual bool	yieldSurfaces (const GmElement , GmVector &, GmVector, const double, const GmVector , int, unsigned) const

virtual bool	flowVectors (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned, bool) const

virtual bool	hardeningLaws (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned) const

virtual bool	gradientVectors_Stress (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned, bool) const

virtual bool	gradientVectors_Hardening (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned) const

virtual bool	flowVectorDerivatives_Stress (const GmElement , GmMatrix &, int, GmVector, const double, const GmVector , int, unsigned, bool) const

virtual bool	flowVectorDerivatives_Hardening (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned, bool) const

virtual bool	hardeningLawDerivatives_Stress (const GmElement , GmVector &, int, GmVector, const double, const GmVector , int, unsigned, bool) const

virtual bool	hardeningLawDerivatives_Hardening (const GmElement , GmMatrix &, int, GmVector, const double q, const GmVector , int, unsigned) const

void	updateDLamb (GmVector &, GmVector, GmVector) const

virtual int	numberActiveSurface (GmVector, const double) const

void	indexActiveSurfaces (GmVector &, GmVector, int, const double) const

void	deactivateSurfaces (GmVector &, GmVector, int) const

virtual double	lineSearch (const GmElement , GmMatrix, GmVector, GmVector, GmVector, GmVector, const double, const double, const double, GmVector, GmVector, const GmpMechanicPoint , const GmVector *, unsigned, bool) const

virtual double	goldenSectionMethod (const GmElement , GmMatrix, GmVector, GmVector, GmVector, GmVector, const double, const double, const double, GmVector, GmVector, const GmpMechanicPoint , const GmVector *, unsigned, bool) const

virtual double	quadraticInterpolation (const GmElement , GmMatrix, GmVector, GmVector, GmVector, GmVector, const double, const double, const double, GmVector, GmVector, const GmpMechanicPoint , const GmVector *, unsigned, bool) const

virtual double	cubicInterpolation (const GmElement , GmMatrix, GmVector, GmVector, GmVector, GmVector, const double, const double, const double, GmVector, GmVector, const GmpMechanicPoint , const GmVector *, unsigned, bool) const

virtual double	residualFunction (const GmElement , GmMatrix, const GmpMechanicPoint , const GmVector *, GmVector, GmVector, GmVector, const double, const double, GmVector, unsigned, bool) const

virtual bool	applyGivensRotation (const GmVector c, const GmVector s, GmVector &vrot, const int k) const

virtual bool	vectorFunction (const GmElement e, const GmpMechanicPoint mp, const GmVector *coord, GmVector &r, const GmMatrix C, const GmVector de, const GmVector s, const GmVector s_old, const double q, const double q_old, const GmVector dg, const double cphi, const double cdg, const double delta, unsigned sc, bool ips) const

virtual bool	generalizedMinimumResidual (const GmVector fi, const GmMatrix M_inv, double tol, const int max_iter, const GmElement e, const GmpMechanicPoint mp, const GmVector *coord, const GmMatrix C, const GmVector de, GmVector &d, double &res, int &counter, const GmVector s_current, const GmVector s_old, const double q_current, const double q_old, const GmVector dg_current, const double cphi, const double cdg, const double delta, unsigned sc, bool ips) const

virtual bool	numericalJacobian (const GmElement e, const GmpMechanicPoint mp, const GmVector *coord, GmMatrix &J, const GmMatrix C, const GmVector de, const GmVector s, const GmVector s_old, const double q, const double q_old, const GmVector dg, const double cphi, const double cdg, const double delta, unsigned sc, bool ips) const

Public Member Functions inherited from GmpMaterialElastoplasticMultiSurface
	GmpMaterialElastoplasticMultiSurface (int typeIndex, QString typeName, const GmLogCategory &logger)

virtual bool	explicitReturnAlgorithm (const GmElement , GmMatrix &, const GmpMechanicPoint , const GmVector *, unsigned, bool) const
	Returns the updated stresses using explicit return algorithm.

virtual bool	semiImplicitReturnAlgorithm (const GmElement , GmMatrix &, const GmpMechanicPoint , const GmVector *, unsigned, bool) const
	Returns the updated stresses using cutting plane return algorithm.

virtual double	hardeningLaw (const GmElement , const GmpMechanicPoint , const GmVector *, int, unsigned) const

virtual double	hardeningStressGradient (const GmElement , const GmpMechanicPoint , const GmVector *, int, unsigned) const

virtual double	hardemningHessian (const GmElement , const GmpMechanicPoint , const GmVector *, int, unsigned) const

Public Member Functions inherited from GmpMaterialElastoplastic
	GmpMaterialElastoplastic (int typeIndex, QString typeName, const GmLogCategory &logger)

virtual bool	alternativeReturnAlgorithm (const GmElement , GmMatrix &, const GmpMechanicPoint , const GmVector *, unsigned, bool) const
	Returns the updated stresses using an alternative return mapping algorithm.

virtual double	hardeningHessian (const GmElement , const GmpMechanicPoint , const GmVector *, int, unsigned) const

virtual double	lineSearch (const GmElement , GmMatrix &, GmVector &, GmVector &, const GmpMechanicPoint , const GmVector *, double, double, unsigned, bool) const

virtual double	goldenSectionMethod (const GmElement , GmMatrix &, GmVector &, GmVector &, const GmpMechanicPoint , const GmVector *, double, double, unsigned, bool) const

virtual double	quadraticInterpolation (const GmElement , GmMatrix &, GmVector &, GmVector &, const GmpMechanicPoint , const GmVector *, double, double, unsigned, bool) const

virtual double	cubicInterpolation (const GmElement , GmMatrix &, GmVector &, GmVector &, const GmpMechanicPoint , const GmVector *, double, double, unsigned, bool) const

virtual double	residualFunction (const GmElement , GmMatrix &, GmVector &, const GmpMechanicPoint , const GmVector *, double, unsigned, bool) const

virtual double	returnAlgorithm (const GmElement e, const GmVector coord, int ip) const
	Returns the type of return mapping algorithm.

virtual bool	substepping (const GmElement e, const GmVector coord, int ip) const
	Returns the substepping algorithm.

virtual double	lineSearchStrategy (const GmElement e, const GmVector coord, int ip) const
	Returns the line search strategy.

virtual double	yieldTolerance (const GmElement e, const GmVector coord, int ip) const
	Returns the yield function tolerance.

virtual double	stressTolerance (const GmElement e, const GmVector coord, int ip) const
	Returns the Stress tolerance.

virtual double	hardeningTolerance (const GmElement e, const GmVector coord, int ip) const
	Returns the hardening variable tolerance.

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

virtual	~GmpMechanicalMaterialElastic ()
	Virtual destructor.

virtual bool	checkLoadedData (const GmElement *e) const

virtual void	tangentModulus (const GmElement e, GmMatrix &Dep, const GmpMechanicPoint mp, const GmVector *coord, unsigned nc, unsigned ips) const
	Returns the constitutive tangent matrix.

virtual double	elasticModulus (const GmElement e, const GmVector coord, int ip) const
	Returns the material elastic modulus.

virtual double	poissonRatio (const GmElement e, const GmVector coord, int ip) const
	Returns the material poisson ratio.

virtual void	stiffness (const GmElement , unsigned, GmMatrix &, const GmVector , unsigned, int) const

virtual void	flexibility (const GmElement , unsigned, GmMatrix &, const GmVector , unsigned, int) const

double	bulkModulus (const GmElement e, const GmVector coord, int ip) const
	Returns the bulk modulus (K) from Young's modulus (E) and Poisson's Coefficient (nu)

double	shearModulus (const GmElement e, const GmVector coord, int ip) const
	Returns the shear modulus (G) from Young's modulus (E) and Poisson's Coefficient (nu)

double	lameModulus (const GmElement e, const GmVector coord, int ip) const
	Returns the lame modulus(lame) from Young's modulus (E) and Poisson's Coefficient(nu)

virtual void	spatialc (const GmMatrix &C, const GmMatrix &F, GmMatrix &c, int d) const

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

virtual	~GmpMechanicalMaterial ()
	Virtual destructor.

virtual bool	updateDeformationGradient (GmMatrix &F, const GmElement e, const GmVector coord, int ip, bool ips=false) const

virtual bool	calcDerivedResults (const GmElement e, GmpMechanicPoint mp, const GmVector *coord, unsigned sc) const
	Calculates the derived results required by materials.

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 GmpMechanicalMaterialElastic
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	ElementPropertyIds { ALPHA_ID = GmpMaterialElastoplasticMultiSurface::NUM_PROPERTY_IDS, BETA_ID, LAMBDA_ID, THETA_ID, INITIALCENTER_ID, RATIO_ID, CUTOFF_ID, MAXVSTRAIN_ID, VSTRAINRATE_ID, NUM_PROPERTY_IDS }
	IDs for material element properties. More...

enum	GaussAttributeIds { MDLAMBD_GA_ID = GmpMaterialElastoplastic::NUM_GA_IDS, NUM_GA_IDS }
	IDs for material Gauss attributes. More...

Protected Types inherited from GmpMechanicalMaterialElastic
enum	ElementPropertyIds { E_ID, NU_ID, DM_ID, K0_ID, NUM_PROPERTY_IDS }
	IDs for material element properties. More...

Additional Inherited Members
Public Types inherited from GmpMaterialElastoplastic
enum	returnMappingStrategy { Explicit, SemiImplicit, Implicit, NewtonKrylov, CFunctions, Alternative }
	IDs for return mapping strategies. More...

enum	lineSearchStrategy { none, goldenSection, quadratic, cubic }
	IDs for line search strategies. More...

enum	ElementPropertyIds { RMA_ID = GmpMechanicalMaterialElastic::NUM_PROPERTY_IDS, SUBSTEP_ID, LINESEARCH_ID, FTOL_ID, STOL_ID, HTOL_ID, NUM_PROPERTY_IDS }
	IDs for material element properties. More...

enum	elastoplasticGaussAttrIds { EP_GA_ID, EPOLD_GA_ID, HARD_GA_ID, HARDOLD_GA_ID, DLAMBD_GA_ID, NUM_GA_IDS }
	IDs for Gauss attributes of elastoplastic material. More...

Member Enumeration Documentation

◆ ElementPropertyIds

enum GmpMaterialCapModel::ElementPropertyIds

protected

IDs for material element properties.

Enumerator
ALPHA_ID	Id for retrieving the material constant alpha accessor.
BETA_ID	Id for retrieving the material constant beta accessor.
LAMBDA_ID	Id for retrieving the material constant lambda accessor.
THETA_ID	Id for retrieving the material constant theta accessor.
INITIALCENTER_ID	Id for retrieving the initial center of the ellipse.
RATIO_ID	Id for retrieving the ratio between the semiaxes.
CUTOFF_ID	Id for retrieving the tension cut-off.
MAXVSTRAIN_ID	Id for retrieving the ultimate compressive volumetric strain.
VSTRAINRATE_ID	Id for retrieving the volumetric strain rate with respect to the compressive hydrostatic strain.
NUM_PROPERTY_IDS	The number of property ids above.

◆ GaussAttributeIds

enum GmpMaterialCapModel::GaussAttributeIds

protected

IDs for material Gauss attributes.

Enumerator
MDLAMBD_GA_ID	Base Id for Gauss attribute(s) used to store the plastic multipliers at the plastic state.
NUM_GA_IDS	The number of Gauss attribute ids above.

Member Function Documentation

◆ materialMetaDataMap()

const QVariantMap * GmpMaterialCapModel::materialMetaDataMap ( )

virtual

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

This table includes the attributes treated by the base class, GmpMaterialElastoplastic, adding the material constant 'Alpha', the material constant 'Beta', the material constant 'Lambda', the material constant 'Theta', the initial center of the ellipse 'InitialCenter', the ratio between the semiaxes 'Ratio', the tension cut-off 'CutOff', the ultimate compressive volumetric strain "MaxVolStrain" and volumetric strain rate with respect to the compressive hydrostatic strain "VolStrainRate"

Reimplemented from GmpMaterialElastoplastic.