Applies an isotropic damage variable to the linear elastic hookes law. More...

#include <LinearElasticDamage.h>

Public Member Functions
	LinearElasticDamage (double E, double nu, eDamageApplication damageApplication=FULL, ePlaneState planeState=ePlaneState::PLANE_STRAIN)

	LinearElasticDamage (Material::Softening m, eDamageApplication damageApplication=FULL)

EngineeringStress< TDim >	Stress (EngineeringStrain< TDim > strain, double omega) const

EngineeringTangent< TDim >	DstressDstrain (EngineeringStrain< TDim > strain, double omega) const

EngineeringStress< TDim >	DstressDomega (EngineeringStrain< TDim > strain, double) const

double	H (double eV) const

Public Attributes
double	m3K
	three times the bulk modulus K More...

double	m2G
	two times the shear modulus G More...

eDamageApplication	mDamageApplication

ePlaneState	mPlaneState

EigenVDim	mD
	Kronecker delta in engineering (voigt) notation. More...

EigenVDim	mD2
	modified Kronecker delta that gives the volumetric strain More...

EigenVDim	mPinvDiag
	diagonal scaling matrix to account for (voigt) gamma_xy == (tensor) 2 * epsilon_xy More...

EngineeringTangent< TDim >	mIv
	volumetric projection tensor I_v in engineering (voigt) notation More...

EngineeringTangent< TDim >	mPinvId
	product of mPinv and the deviatoric projection tensor I_d in engineering (voigt) notation More...

Detailed Description

template<int TDim>
class NuTo::Laws::LinearElasticDamage< TDim >

Applies an isotropic damage variable to the linear elastic hookes law.

A hydrostatic/deviatoric split is performed that allows applying damage selectivly: eDamageApplication::FULL for the full application eDamageApplication::UNILATERAL for excluding the compressive hydrostatic part

So it corresponds to NuTo::Laws::LinearElastic when you pass omega = 0.

Constructor & Destructor Documentation

template<int TDim>

NuTo::Laws::LinearElasticDamage< TDim >::LinearElasticDamage	(	double	E,
		double	nu,
		eDamageApplication	damageApplication = `FULL`,
		ePlaneState	planeState = `ePlaneState::PLANE_STRAIN`
	)