Detailed Description

template<int DisplacementDim>
struct MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >

Definition at line 222 of file Ehlers.h.

#include <Ehlers.h>

Inheritance diagram for MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >:

Collaboration diagram for MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >:

Public Types
using	Invariants = MathLib::KelvinVector::Invariants< KelvinVectorSize >

using	KelvinVector = MathLib::KelvinVector::KelvinVectorType< DisplacementDim >

Public Member Functions
void	setInitialConditions ()

void	pushBackState () override

double	getEquivalentPlasticStrain () const override

Public Member Functions inherited from MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables
virtual	~MaterialStateVariables ()=default

Public Attributes
PlasticStrain< KelvinVector >	eps_p
	plastic part of the state. More...

Damage	damage
	damage part of the state. More...

PlasticStrain< KelvinVector >	eps_p_prev
	plastic part of the state. More...

Damage	damage_prev
	damage part of the state. More...

	EIGEN_MAKE_ALIGNED_OPERATOR_NEW

Static Public Attributes
static int const	KelvinVectorSize

Friends
std::ostream &	operator<< (std::ostream &os, StateVariables< DisplacementDim > const &m)

Member Typedef Documentation

◆ Invariants

template<int DisplacementDim>

using MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::Invariants = MathLib::KelvinVector::Invariants<KelvinVectorSize>

Definition at line 241 of file Ehlers.h.

◆ KelvinVector

template<int DisplacementDim>

using MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::KelvinVector = MathLib::KelvinVector::KelvinVectorType<DisplacementDim>

Definition at line 242 of file Ehlers.h.

Member Function Documentation

◆ getEquivalentPlasticStrain()

template<int DisplacementDim>

double MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::getEquivalentPlasticStrain

overridevirtual

Reimplemented from MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables.

Definition at line 50 of file Ehlers.cpp.

 {
     return std::sqrt(2.0 / 3.0 * Invariants::FrobeniusNorm(eps_p.D.eval()));
 }

◆ pushBackState()

template<int DisplacementDim>

void MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::pushBackState ( )

inlineoverridevirtual

Reimplemented from MaterialLib::Solids::MechanicsBase< DisplacementDim >::MaterialStateVariables.

Definition at line 231 of file Ehlers.h.

     {
         eps_p_prev = eps_p;
         damage_prev = damage;
     }

References MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::damage, MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::damage_prev, MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::eps_p, and MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::eps_p_prev.

◆ setInitialConditions()

template<int DisplacementDim>

void MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::setInitialConditions ( )

inline

Definition at line 225 of file Ehlers.h.

     {
         eps_p = eps_p_prev;
         damage = damage_prev;
     }

References MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::damage, MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::damage_prev, MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::eps_p, and MaterialLib::Solids::Ehlers::StateVariables< DisplacementDim >::eps_p_prev.

Referenced by MaterialLib::Solids::Ehlers::SolidEhlers< DisplacementDim >::integrateStress().

Friends And Related Function Documentation

◆ operator<<

template<int DisplacementDim>

std::ostream& operator<<	(	std::ostream &	os,
		StateVariables< DisplacementDim > const &	m
	)

friend

Definition at line 253 of file Ehlers.h.

     {
         os << "State:\n"
            << "eps_p_D: " << m.eps_p.D << "\n"
            << "eps_p_eff: " << m.eps_p.eff << "\n"
            << "kappa_d: " << m.damage.kappa_d() << "\n"
            << "damage: " << m.damage.value() << "\n"
            << "eps_p_D_prev: " << m.eps_p_prev.D << "\n"
            << "eps_p_eff_prev: " << m.eps_p_prev.eff << "\n"
            << "kappa_d_prev: " << m.damage_prev.kappa_d() << "\n"
            << "damage_prev: " << m.damage_prev.value() << "\n"
            << "lambda: " << m.lambda << "\n";
         return os;
     }