#include <TPZMohrCoulombNeto.h>

Collaboration diagram for TPZMohrCoulombNeto:

Classes
struct	TComputeSequence
	structure which contains the decision tree of the return map More...

struct	TPlasticState
	Internal structure to represent the plastic memory (plastic deformation and damage) More...

Public Member Functions
	TPZMohrCoulombNeto ()

REAL	Lambda ()

REAL	Mu ()

REAL	G ()

REAL	K ()

void	Print (std::ostream &out) const

template<class T >
void	PlasticityFunction (T epsp, T &sigmay, T &H) const
	the hardening function and its derivative More...

template<class T >
void	PieceWise (T epbar, T &m, T &fx) const
	a piecewise linear hardening function More...

template<class T >
TPZTensor< T >	SigmaElast (const TPZTensor< T > &deform)

template<class T >
TPZTensor< T >::TPZDecomposed	SigmaTrial (const TPZTensor< T > &epstotal)

void	ComputeSigmaTangent (TPZTensor< REAL > &epstotal, TPZTensor< REAL > &sigma, TPZFNMatrix< 36, REAL > &tangent, const TComputeSequence &memory)

void	CommitDeformation (TPZTensor< REAL > &epstotal, TComputeSequence &memory)

template<class T >
TComputeSequence	ComputeSigma (TPZTensor< T > &epstotal, TPZTensor< T > &sigma)

template<class T >
T	PhiPlane (typename TPZTensor< T >::TPZDecomposed &sigma) const

template<class T >
bool	ReturnMapPlane (const typename TPZTensor< T >::TPZDecomposed &sigma_trial, typename TPZTensor< T >::TPZDecomposed &sigma_projected, TComputeSequence &memory)

template<class T >
bool	ReturnMapLeftEdge (const typename TPZTensor< T >::TPZDecomposed &sigma_trial, typename TPZTensor< T >::TPZDecomposed &sigma_projected, TComputeSequence &memory)

template<class T >
bool	ReturnMapRightEdge (const typename TPZTensor< T >::TPZDecomposed &sigma_trial, typename TPZTensor< T >::TPZDecomposed &sigma_projected, TComputeSequence &memory)

Protected Attributes
TPZMohrCoulombNeto::TPlasticState	fState
	information of the plastic state of the material point More...

Private Attributes
REAL	fYoung

REAL	fPoisson

REAL	fPhi

REAL	fPsi

REAL	coesion

Detailed Description

Definition at line 27 of file TPZMohrCoulombNeto.h.

Constructor & Destructor Documentation

◆ TPZMohrCoulombNeto()

TPZMohrCoulombNeto::TPZMohrCoulombNeto ( )

inline

Definition at line 111 of file TPZMohrCoulombNeto.h.

Member Function Documentation

◆ CommitDeformation()

void TPZMohrCoulombNeto::CommitDeformation	(	TPZTensor< REAL > &	epstotal,
		TComputeSequence &	memory
	)

inline

◆ ComputeSigma()

template<class T >

TComputeSequence TPZMohrCoulombNeto::ComputeSigma	(	TPZTensor< T > &	epstotal,
		TPZTensor< T > &	sigma
	)

inline

Definition at line 352 of file TPZMohrCoulombNeto.h.

References CommitDeformation(), TPZMohrCoulombNeto::TComputeSequence::EElastic, TPZMohrCoulombNeto::TComputeSequence::ELeftEdge, TPZMohrCoulombNeto::TComputeSequence::EMainPlane, TPZMohrCoulombNeto::TComputeSequence::ERightEdge, TPZTensor< T >::TPZDecomposed::fEigenvalues, TPZMohrCoulombNeto::TComputeSequence::fGamma, TPZMohrCoulombNeto::TComputeSequence::fWhichPlane, LOGPZ_DEBUG, TPZTensor< T >::TPZDecomposed::Print(), TPZManVector< T, NumExtAlloc >::Resize(), SigmaTrial(), sin, TPZExtractVal::val(), and val().

◆ ComputeSigmaTangent()

void TPZMohrCoulombNeto::ComputeSigmaTangent	(	TPZTensor< REAL > &	epstotal,
		TPZTensor< REAL > &	sigma,
		TPZFNMatrix< 36, REAL > &	tangent,
		const TComputeSequence &	memory
	)

inline

Definition at line 223 of file TPZMohrCoulombNeto.h.

References DebugStop, TPZMohrCoulombNeto::TComputeSequence::EElastic, TPZMohrCoulombNeto::TComputeSequence::ELeftEdge, TPZMohrCoulombNeto::TComputeSequence::EMainPlane, TPZMohrCoulombNeto::TComputeSequence::ENoPlane, TPZMohrCoulombNeto::TComputeSequence::ERightEdge, TPZMohrCoulombNeto::TComputeSequence::fWhichPlane, SigmaElast(), and SigmaTrial().

◆ G()

REAL TPZMohrCoulombNeto::G ( )

inline

Definition at line 123 of file TPZMohrCoulombNeto.h.

References fPoisson.

Referenced by CommitDeformation(), ReturnMapLeftEdge(), ReturnMapPlane(), and ReturnMapRightEdge().

◆ K()

REAL TPZMohrCoulombNeto::K ( )

inline

Definition at line 127 of file TPZMohrCoulombNeto.h.

References fPoisson.

Referenced by CommitDeformation(), ReturnMapLeftEdge(), ReturnMapPlane(), and ReturnMapRightEdge().

◆ Lambda()

REAL TPZMohrCoulombNeto::Lambda ( )

inline

Definition at line 115 of file TPZMohrCoulombNeto.h.

References fPoisson.

Referenced by SigmaElast().

◆ Mu()

REAL TPZMohrCoulombNeto::Mu ( )

inline

Definition at line 119 of file TPZMohrCoulombNeto.h.

References fPoisson.

Referenced by SigmaElast().

◆ PhiPlane()

template<class T >

T TPZMohrCoulombNeto::PhiPlane ( typename TPZTensor< T >::TPZDecomposed & sigma ) const

inline

Definition at line 403 of file TPZMohrCoulombNeto.h.

References cos(), TPZTensor< T >::TPZDecomposed::fEigenvalues, TPZMohrCoulombNeto::TPlasticState::fEpsPlasticBar, PlasticityFunction(), and sin.

◆ PieceWise()

template<class T >

void TPZMohrCoulombNeto::PieceWise	(	T	epbar,
		T &	m,
		T &	fx
	)		const

inline

a piecewise linear hardening function

Definition at line 152 of file TPZMohrCoulombNeto.h.

References TPZFMatrix< TVar >::Resize().

◆ PlasticityFunction()

template<class T >

void TPZMohrCoulombNeto::PlasticityFunction	(	T	epsp,
		T &	sigmay,
		T &	H
	)		const

inline

the hardening function and its derivative

Definition at line 140 of file TPZMohrCoulombNeto.h.

Referenced by PhiPlane(), ReturnMapLeftEdge(), ReturnMapPlane(), and ReturnMapRightEdge().

◆ Print()

void TPZMohrCoulombNeto::Print ( std::ostream & out ) const

inline

Definition at line 132 of file TPZMohrCoulombNeto.h.

References TPZMohrCoulombNeto::TPlasticState::Print().

◆ ReturnMapLeftEdge()

template<class T >

bool TPZMohrCoulombNeto::ReturnMapLeftEdge	(	const typename TPZTensor< T >::TPZDecomposed &	sigma_trial,
		typename TPZTensor< T >::TPZDecomposed &	sigma_projected,
		TComputeSequence &	memory
	)

inline

Definition at line 459 of file TPZMohrCoulombNeto.h.

References cos(), fabs, TPZTensor< T >::TPZDecomposed::fEigenvalues, TPZMohrCoulombNeto::TPlasticState::fEpsPlasticBar, TPZMohrCoulombNeto::TComputeSequence::fGamma, G(), gamma(), K(), PlasticityFunction(), sin, tolerance, and TPZExtractVal::val().

◆ ReturnMapPlane()

template<class T >

bool TPZMohrCoulombNeto::ReturnMapPlane	(	const typename TPZTensor< T >::TPZDecomposed &	sigma_trial,
		typename TPZTensor< T >::TPZDecomposed &	sigma_projected,
		TComputeSequence &	memory
	)

inline

errado esta inicializando toda vez. diogo aqui

Definition at line 413 of file TPZMohrCoulombNeto.h.

References abs(), cos(), DebugStop, TPZTensor< T >::TPZDecomposed::fEigenvalues, TPZMohrCoulombNeto::TPlasticState::fEpsPlasticBar, TPZMohrCoulombNeto::TComputeSequence::fGamma, G(), gamma(), K(), PlasticityFunction(), sin, tolerance, and TPZExtractVal::val().

◆ ReturnMapRightEdge()

template<class T >

bool TPZMohrCoulombNeto::ReturnMapRightEdge	(	const typename TPZTensor< T >::TPZDecomposed &	sigma_trial,
		typename TPZTensor< T >::TPZDecomposed &	sigma_projected,
		TComputeSequence &	memory
	)

inline

Definition at line 522 of file TPZMohrCoulombNeto.h.

References cos(), DebugStop, fabs, TPZTensor< T >::TPZDecomposed::fEigenvalues, TPZMohrCoulombNeto::TPlasticState::fEpsPlasticBar, TPZMohrCoulombNeto::TComputeSequence::fGamma, G(), gamma(), K(), LOGPZ_DEBUG, PlasticityFunction(), TPZVec< T >::Print(), TPZMatrix< TVar >::Print(), sin, tolerance, and TPZExtractVal::val().

◆ SigmaElast()

template<class T >

TPZTensor<T> TPZMohrCoulombNeto::SigmaElast ( const TPZTensor< T > & deform )

inline

Definition at line 187 of file TPZMohrCoulombNeto.h.

References TPZTensor< T >::Add(), TPZTensor< T >::I1(), TPZTensor< T >::Identity(), Lambda(), and Mu().

Referenced by CommitDeformation(), ComputeSigmaTangent(), and SigmaTrial().

◆ SigmaTrial()

template<class T >

TPZTensor<T>::TPZDecomposed TPZMohrCoulombNeto::SigmaTrial ( const TPZTensor< T > & epstotal )

inline

Definition at line 198 of file TPZMohrCoulombNeto.h.

References TPZTensor< T >::EigenSystem(), TPZMohrCoulombNeto::TPlasticState::fEpsPlastic, LOGPZ_DEBUG, TPZTensor< T >::TPZDecomposed::Print(), TPZTensor< T >::Print(), and SigmaElast().

Referenced by CommitDeformation(), ComputeSigma(), and ComputeSigmaTangent().

Member Data Documentation

◆ coesion

REAL TPZMohrCoulombNeto::coesion

private

Definition at line 34 of file TPZMohrCoulombNeto.h.

◆ fPhi

REAL TPZMohrCoulombNeto::fPhi

private

Definition at line 32 of file TPZMohrCoulombNeto.h.

◆ fPoisson

REAL TPZMohrCoulombNeto::fPoisson

private

Definition at line 31 of file TPZMohrCoulombNeto.h.

Referenced by G(), K(), Lambda(), and Mu().

◆ fPsi

REAL TPZMohrCoulombNeto::fPsi

private

Definition at line 33 of file TPZMohrCoulombNeto.h.

◆ fState

TPZMohrCoulombNeto::TPlasticState TPZMohrCoulombNeto::fState

protected

information of the plastic state of the material point

Definition at line 106 of file TPZMohrCoulombNeto.h.

◆ fYoung

REAL TPZMohrCoulombNeto::fYoung

private

Definition at line 30 of file TPZMohrCoulombNeto.h.

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

Material/REAL/Plasticity/TPZMohrCoulombNeto.h

Classes

Public Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TPZMohrCoulombNeto()

Member Function Documentation

◆ CommitDeformation()

◆ ComputeSigma()

◆ ComputeSigmaTangent()

◆ G()

◆ K()

◆ Lambda()

◆ Mu()

◆ PhiPlane()

◆ PieceWise()

◆ PlasticityFunction()

◆ Print()

◆ ReturnMapLeftEdge()

◆ ReturnMapPlane()

◆ ReturnMapRightEdge()

◆ SigmaElast()

◆ SigmaTrial()

Member Data Documentation

◆ coesion

◆ fPhi

◆ fPoisson

◆ fPsi

◆ fState

◆ fYoung