Groups utilitary routines for working with stress. More...

Functions
double	shearModulus (double E, double nu)
	Returns the shear modulus (G) from Young's modulus (E) and Poisson's Coefficient (nu)

double	bulkModulus (double E, double nu)
	Returns the bulk modulus (K) from Young's modulus (E) and Poisson's Coefficient (nu)

double	lameModulus (double E, double nu)
	Returns the lame modulus (lame) from Young's modulus (E) and Poisson's Coefficient (nu)

void	setStressStateVector (const double vc[6], GmVector &vp, unsigned st, double p)

void	setStressStateMatrix (const double mc[6][6], GmMatrix &mp, unsigned st, double p)

double	stressInvariantI1 (const GmVector &s, unsigned st)

double	stressInvariantI2 (const GmVector &s, unsigned st)

double	stressInvariantI3 (const GmVector &s, unsigned st)

GmVector	stressInvariants (const GmVector &s, unsigned st)

void	stressGradientI1 (const GmVector &, unsigned st, GmVector &dI1)

void	stressGradientI2 (const GmVector &s, unsigned st, GmVector &dI2)

void	stressGradientI3 (const GmVector &s, unsigned st, GmVector &dI3)

void	stressHessianI2 (const GmVector &, unsigned st, GmMatrix &d2I2)

void	stressHessianI3 (const GmVector &s, unsigned st, GmMatrix &d2I3)

GmVector	stressPrincipal (const GmVector &s, unsigned st)

double	hydrostaticStress (const GmVector &s, unsigned st)
	Returns the hydrostatic stress.

void	hydrostaticGradient (const GmVector &, unsigned st, GmVector &dsm)
	Returns the hydrostatic pressure gradient dP/ds.

GmVector	deviatoricTensor (const GmVector &s, unsigned st)

double	deviatoricInvariantJ2 (const GmVector &s, unsigned st)

double	deviatoricInvariantJ3 (const GmVector &s, unsigned st)

GmVector	deviatoricInvariants (const GmVector &s, unsigned st)

void	deviatoricGradientJ2 (const GmVector &s, unsigned st, GmVector &dJ2)

void	deviatoricGradientJ3 (const GmVector &s, unsigned st, GmVector &dJ3)

void	deviatoricHessianJ2 (const GmVector &, unsigned st, GmMatrix &d2J2)

void	deviatoricHessianJ3 (const GmVector &s, unsigned st, GmMatrix &d2J3)

GmVector	deviatoricPrincipal (const GmVector &s, unsigned st)

double	vonMisesStress (const GmVector &s, unsigned st)

void	vonMisesGradient (const GmVector &s, unsigned st, GmVector &dse)

void	vonMisesHessian (const GmVector &s, unsigned st, GmMatrix &d2se)

double	lodeAngle (const GmVector &s, unsigned st)

GmVector	lodeCoordinates (const GmVector &s, unsigned st)

double	lodeAngleMC (const GmVector &s, unsigned st)

GmMatrix	isotropicDamageMatrix (double d)
	Fills the isotropic damage matrix in the local references which is aligned.

GmMatrix	anisotropicDamageMatrix (GmVector Sdv)
	Fills the anisotropic damage matrix in the local references which is aligned.

void	vectorialToTensorial (GmVector &Vec, GmMatrix &Tensor, unsigned sc, QString type, bool mode)

void	fillTransformationMatrix (GmMatrix R, GmMatrix &Te, GmMatrix &Ts, int ns)

GmVector	vectorialMacaulay (GmVector x)

double	macaulayFunction (double x)

void	fillRotationMatrixFromDip (GmMatrix &R, double dip, double strike)

void	fillRotationMatrixFromEulerAngle (GmMatrix &R, double phi, double theta, double psi)

void	pseudoInverse (GmMatrix &M, double tol)

void	elasticStiffness (GmMatrix &De, double E, double nu, unsigned sc, unsigned ips)
	Computes the elastic stiffness matrix using E and Nu.

void	elasticStiffnessLameG (GmMatrix &De, double lame, double G, unsigned sc, unsigned ips)
	Computes the elastic stiffness matrix using lame and G.

void	elasticStiffnessKG (GmMatrix &De, double K, double G, unsigned sc, unsigned ips)
	Computes the elastic stiffness matrix using K and G.

void	elasticFlexibility (GmMatrix &Ce, double E, double nu, unsigned sc, unsigned ips)
	Computes the elastic flexibility matrix using E and Nu.

void	hydrostaticGradient (const GmVector &, unsigned)

Detailed Description

Groups utilitary routines for working with stress.

Functions

Detailed Description