NuTo::Laws::EvolutionImplicit< TDim > Class Template Reference

Explicit evolution equation for the NuTo::LocalIsotropicDamageLaw that implements

\[ \kappa(\boldsymbol \varepsilon) = \max \left(\kappa, \varepsilon_\text{eq}(\boldsymbol \varepsilon) \right) \]

. More...

#include <LocalIsotropicDamage.h>

Public Member Functions
	EvolutionImplicit (Constitutive::ModifiedMisesStrainNorm< TDim > strainNorm, size_t numCells=1, size_t numIpsPerCell=1)
	Constructor. More...
	EvolutionImplicit (Material::Softening m, size_t numCells=1, size_t numIpsPerCell=1)
	Constructor. More...
double	Kappa (EngineeringStrain< TDim > strain, double, CellIds ids) const
Eigen::Matrix< double, 1, Voigt::Dim(TDim)>	DkappaDstrain (EngineeringStrain< TDim > strain, double, CellIds ids) const
void	Update (EngineeringStrain< TDim > strain, double deltaT, CellIds ids)
void	ResizeHistoryData (size_t numCells, size_t numIpsPerCell)

Public Attributes
Constitutive::ModifiedMisesStrainNorm< TDim >	mStrainNorm
Eigen::MatrixXd	mKappas

Detailed Description

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

Explicit evolution equation for the NuTo::LocalIsotropicDamageLaw that implements

\[ \kappa(\boldsymbol \varepsilon) = \max \left(\kappa, \varepsilon_\text{eq}(\boldsymbol \varepsilon) \right) \]

.

Template Parameters

TDim

dimension

Constructor & Destructor Documentation

template<int TDim>

NuTo::Laws::EvolutionImplicit< TDim >::EvolutionImplicit ( Constitutive::ModifiedMisesStrainNorm< TDim >  strainNorm, size_t  numCells = 1, size_t  numIpsPerCell = 1  )

inline

Constructor.

As this evolution equation requires history data, they are also allocated.

Parameters

strainNorm	strain norm, see class documentation
numCells	number of cells for the history data allocation
numIpsPerCell	nummer of integraiton points per cell for the history data allocation

template<int TDim>

NuTo::Laws::EvolutionImplicit< TDim >::EvolutionImplicit ( Material::Softening  m, size_t  numCells = 1, size_t  numIpsPerCell = 1  )

inline

Constructor.

As this evolution equation requires history data, they are also allocated.

Parameters

m	softening material parameters
numCells	number of cells for the history data allocation
numIpsPerCell	nummer of integraiton points per cell for the history data allocation

Member Function Documentation

template<int TDim>

Eigen::Matrix<double, 1, Voigt::Dim(TDim)> NuTo::Laws::EvolutionImplicit< TDim >::DkappaDstrain ( EngineeringStrain< TDim >  strain, double  , CellIds  ids  ) const

inline

template<int TDim>

double NuTo::Laws::EvolutionImplicit< TDim >::Kappa ( EngineeringStrain< TDim >  strain, double  , CellIds  ids  ) const

inline

template<int TDim>

void NuTo::Laws::EvolutionImplicit< TDim >::ResizeHistoryData ( size_t  numCells, size_t  numIpsPerCell  )

inline

template<int TDim>

void NuTo::Laws::EvolutionImplicit< TDim >::Update ( EngineeringStrain< TDim >  strain, double  deltaT, CellIds  ids  )

inline

Member Data Documentation

template<int TDim>

Eigen::MatrixXd NuTo::Laws::EvolutionImplicit< TDim >::mKappas

template<int TDim>

Constitutive::ModifiedMisesStrainNorm<TDim> NuTo::Laws::EvolutionImplicit< TDim >::mStrainNorm

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

• nuto/mechanics/constitutive/LocalIsotropicDamage.h