GmpMaterialElastoplasticMultiSurface Class Reference

Inheritance diagram for GmpMaterialElastoplasticMultiSurface:

Collaboration diagram for GmpMaterialElastoplasticMultiSurface:

Public Member Functions
	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 bool	implicitReturnAlgorithm (const GmElement *, GmMatrix &, const GmpMechanicPoint *, const GmVector *, unsigned, bool) const
	Returns the updated stresses using closet point return algorithm.
virtual double	yieldCriterion (const GmElement *, const GmVector &, const GmVector *, int, unsigned) const =0
virtual bool	yieldStressGradient (const GmElement *, GmVector &, const GmVector &, const GmVector *, int, unsigned, bool) const =0
virtual bool	flowVector (const GmElement *, GmVector &, const GmVector &, const GmVector *, int, unsigned, bool) const =0
virtual bool	flowVectorStressGradient (const GmElement *, GmMatrix &, const GmVector &, const GmVector *, int, unsigned, bool) const =0
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 const QVariantMap *	materialMetaDataMap ()
	Returns a pointer to the material/Gauus attribute map, built when the function is called for the first time.
virtual bool	mechanicalConstitutiveModel (const GmElement *, GmMatrix &, const GmpMechanicPoint *, const GmVector *, const GmVector &, unsigned, bool) const
	Returns the updated stresses after the return mapping process.
virtual bool	newtonKrylovReturnAlgorithm (const GmElement *, GmMatrix &, const GmpMechanicPoint *, const GmVector *, unsigned, bool) const
	Returns the updated stresses using a Newton-Krylov return mapping algorithm.
virtual bool	cFunctionsReturnAlgorithm (const GmElement *, GmMatrix &, const GmpMechanicPoint *, const GmVector *, unsigned, bool) const
	Returns the updated stresses using a Newton-Raphson implicit state-update algorithm based on complementary functions.
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	yieldStrengthRatio (const GmElement *e, const GmVector &S, const GmVector *coord, int ip, unsigned sc) const =0
	Returns the Yield Strength Ratio (Ysr)
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 bool	isIsotropic () const
	Returns true if the material is isotropic, false otherwise.
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	setInitialConditions (const GmElement *e, GmpMechanicPoint *mp, const GmVector *coord, unsigned sc) const
	Sets the initial conditions required by Solid materials.
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.

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

Member Function Documentation

explicitReturnAlgorithm()

bool GmpMaterialElastoplasticMultiSurface::explicitReturnAlgorithm ( const GmElement * e, GmMatrix & Dep, const GmpMechanicPoint * mp, const GmVector * coord, unsigned sc, bool ips ) const

virtual

Returns the updated stresses using explicit return algorithm.

Reimplemented from GmpMaterialElastoplastic.

flowVector()

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

pure virtual

Implements GmpMaterialElastoplastic.

flowVectorStressGradient()

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

pure virtual

Implements GmpMaterialElastoplastic.

hardeningLaw()

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

inlinevirtual

Reimplemented from GmpMaterialElastoplastic.

hardeningStressGradient()

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

inlinevirtual

Reimplemented from GmpMaterialElastoplastic.

implicitReturnAlgorithm()

bool GmpMaterialElastoplasticMultiSurface::implicitReturnAlgorithm ( const GmElement * e, GmMatrix & Dep, const GmpMechanicPoint * mp, const GmVector * coord, unsigned sc, bool ips ) const

virtual

Returns the updated stresses using closet point return algorithm.

Reimplemented from GmpMaterialElastoplastic.

Reimplemented in GmpMaterialCapModel.

semiImplicitReturnAlgorithm()

bool GmpMaterialElastoplasticMultiSurface::semiImplicitReturnAlgorithm ( const GmElement * e, GmMatrix & Dep, const GmpMechanicPoint * mp, const GmVector * coord, unsigned sc, bool ips ) const

virtual

Returns the updated stresses using cutting plane return algorithm.

Reimplemented from GmpMaterialElastoplastic.

yieldCriterion()

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

pure virtual

Implements GmpMaterialElastoplastic.

yieldStressGradient()

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

pure virtual

Implements GmpMaterialElastoplastic.

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

• inc/gmpMaterialElastoplasticMultiSurface.h
• src/gmpMaterialElastoplasticMultiSurface.cpp