#include <TPZLadeNelsonElasticResponse.h>

Inheritance diagram for TPZLadeNelsonElasticResponse:

Collaboration diagram for TPZLadeNelsonElasticResponse:

Public Member Functions
int	ClassId () const override
	Define the class id associated with the class. More...

	TPZLadeNelsonElasticResponse ()

	TPZLadeNelsonElasticResponse (const TPZLadeNelsonElasticResponse &source)

TPZLadeNelsonElasticResponse &	operator= (const TPZLadeNelsonElasticResponse &source)

void	Write (TPZStream &buf, int withclassid) const override
	Writes this object to the TPZStream buffer. Include the classid if withclassid = true. More...

void	Read (TPZStream &buf, void *context) override
	read objects from the stream More...

const char *	Name () const

void	Print (std::ostream &out) const

void	SetUp (REAL Lambda, REAL M, REAL poisson, REAL pa)

template<class T >
void	ComputeStress (const TPZTensor< T > &epsilon_T, TPZTensor< T > &sigma_T) const

void	ComputeStress (const TPZTensor< REAL > &epsilon, TPZTensor< REAL > &sigma) const

int	NumCases ()

void	LoadState (TPZFMatrix< REAL > &state)

void	ComputeTangent (TPZFMatrix< REAL > &tangent, TPZVec< REAL > &, int icase)

void	Residual (TPZFMatrix< REAL > &res, int icase)

Public Member Functions inherited from TPZSavable
	TPZSavable ()

virtual	~TPZSavable ()

virtual std::list< std::map< std::string, uint64_t > >	VersionHistory () const

virtual std::pair< std::string, uint64_t >	Version () const

virtual bool	Compare (TPZSavable *copy, bool override=false)
	Compares the object for identity with the object pointed to, eventually copy the object. More...

virtual bool	Compare (TPZSavable *copy, bool override=false) const
	Compares the object for identity with the object pointed to, eventually copy the object. More...

Public Member Functions inherited from TPZRegisterClassId
template<typename T >
	TPZRegisterClassId (int(T::*)() const)

	TPZRegisterClassId ()=default

Static Public Member Functions
static void	CheckConv ()

Static Public Member Functions inherited from TPZSavable
static std::set< TPZRestoreClassBase * > &	RestoreClassSet ()
	This static function guarantees that the gMap object is available when needed. More...

static std::map< int, TPZRestore_t > &	ClassIdMap ()
	This static function guarantees that the gMap object is available when needed. More...

static std::pair< std::string, uint64_t >	NeoPZVersion ()

static void	Register (TPZRestoreClassBase *restore)

static void	RegisterClassId (int classid, TPZRestore_t fun)

static TPZSavable *	CreateInstance (const int &classId)

Public Attributes
REAL	fLambda

REAL	fM

REAL	fPoisson

REAL	fPa

Static Public Attributes
static TPZTensor< REAL >	gRefDeform

Protected Member Functions
template<class T >
void	SolveSigma (const TPZTensor< T > &epsilon_T, TPZTensor< T > &sigma_T) const

template<class T , class TBASE >
void	ComputeYoung (const TPZTensor< T > &sigma, T &Young) const

template<class T , class TBASE >
void	ApplyElasticTensor (const T &Young, const TPZTensor< T > &Epsilon, TPZTensor< T > &sigma) const

template<class T , class VECTOR , class MATRIX >
void	ExtractTangent (const TPZTensor< T > &Res_T, VECTOR &ResVal, REAL &resnorm, MATRIX &tangent) const

Detailed Description

Calcula a tensao em funcao de deformacao (elastica)

Definition at line 34 of file TPZLadeNelsonElasticResponse.h.

Constructor & Destructor Documentation

◆ TPZLadeNelsonElasticResponse() [1/2]

TPZLadeNelsonElasticResponse::TPZLadeNelsonElasticResponse ( )

inline

Definition at line 40 of file TPZLadeNelsonElasticResponse.h.

◆ TPZLadeNelsonElasticResponse() [2/2]

TPZLadeNelsonElasticResponse::TPZLadeNelsonElasticResponse ( const TPZLadeNelsonElasticResponse & source )

inline

Definition at line 43 of file TPZLadeNelsonElasticResponse.h.

References fLambda, fM, fPa, and fPoisson.

Member Function Documentation

◆ ApplyElasticTensor()

template<class T , class TBASE >

void TPZLadeNelsonElasticResponse::ApplyElasticTensor	(	const T &	Young,
		const TPZTensor< T > &	Epsilon,
		TPZTensor< T > &	sigma
	)		const

inlineprotected

Definition at line 424 of file TPZLadeNelsonElasticResponse.h.

References TPZTensor< T >::Add(), ExtractTangent(), TPZTensor< T >::I1(), TPZTensor< T >::Identity_T(), and TPZTensor< T >::Multiply().

Referenced by ComputeYoung().

◆ CheckConv()

static void TPZLadeNelsonElasticResponse::CheckConv ( )

inlinestatic

Definition at line 257 of file TPZLadeNelsonElasticResponse.h.

References _XX_, _XY_, _XZ_, _YY_, _YZ_, _ZZ_, CheckConvergence(), SetUp(), and SolveSigma().

◆ ClassId()

int TPZLadeNelsonElasticResponse::ClassId ( ) const

overridevirtual

Define the class id associated with the class.

This id has to be unique for all classes A non unique id is flagged at the startup of the program

Implements TPZSavable.

Definition at line 4 of file TPZLadeNelsonElasticResponse.cpp.

References Hash().

◆ ComputeStress() [1/2]

template<class T >

void TPZLadeNelsonElasticResponse::ComputeStress	(	const TPZTensor< T > &	epsilon_T,
		TPZTensor< T > &	sigma_T
	)		const

inline

Computes the stress tensor based on the strain tensor

Parameters

epsilon_T	[in] strain tensor
sigma_T	[in/out] stress tensor. It is used as the initial guess and also as output parameter

Definition at line 366 of file TPZLadeNelsonElasticResponse.h.

References ComputeYoung(), and TPZTensor< T >::CopyTo().

Referenced by ComputeStress(), and SolveSigma().

◆ ComputeStress() [2/2]

void TPZLadeNelsonElasticResponse::ComputeStress	(	const TPZTensor< REAL > &	epsilon,
		TPZTensor< REAL > &	sigma
	)		const

inline

Computes the stress tensor based on the strain tensor. REAL type specialization

Parameters

epsilon	[in] strain tensor
sigma	[in/out] stress tensor. It is used as the initial guess and also as output parameter

Definition at line 352 of file TPZLadeNelsonElasticResponse.h.

References ComputeStress().

◆ ComputeTangent()

void TPZLadeNelsonElasticResponse::ComputeTangent	(	TPZFMatrix< REAL > &	tangent,
		TPZVec< REAL > &	,
		int	icase
	)

inline

Definition at line 176 of file TPZLadeNelsonElasticResponse.h.

References TPZTensor< T >::CopyTo(), LOGPZ_DEBUG, TPZTensor< T >::Multiply(), and TPZFMatrix< TVar >::Redim().

◆ ComputeYoung()

template<class T , class TBASE >

void TPZLadeNelsonElasticResponse::ComputeYoung	(	const TPZTensor< T > &	sigma,
		T &	Young
	)		const

inlineprotected

Definition at line 384 of file TPZLadeNelsonElasticResponse.h.

References ApplyElasticTensor(), exp, fabs, TPZTensor< T >::I1(), TPZTensor< T >::J2(), log, LOGPZ_INFO, and TPZExtractVal::val().

Referenced by ComputeStress().

◆ ExtractTangent()

template<class T , class VECTOR , class MATRIX >

void TPZLadeNelsonElasticResponse::ExtractTangent	(	const TPZTensor< T > &	Res_T,
		VECTOR &	ResVal,
		REAL &	resnorm,
		MATRIX &	tangent
	)		const

inlineprotected

Definition at line 438 of file TPZLadeNelsonElasticResponse.h.

References TPZTensor< T >::fData, pow(), sqrt, and TPZExtractVal::val().

Referenced by ApplyElasticTensor().

◆ LoadState()

void TPZLadeNelsonElasticResponse::LoadState ( TPZFMatrix< REAL > & state )

inline

LoadState will keep a given state as static variable of the class

Definition at line 162 of file TPZLadeNelsonElasticResponse.h.

References LOGPZ_DEBUG.

◆ Name()

const char* TPZLadeNelsonElasticResponse::Name ( ) const

inline

Definition at line 74 of file TPZLadeNelsonElasticResponse.h.

◆ NumCases()

int TPZLadeNelsonElasticResponse::NumCases ( )

inline

number of types of residuals

Definition at line 153 of file TPZLadeNelsonElasticResponse.h.

◆ operator=()

TPZLadeNelsonElasticResponse& TPZLadeNelsonElasticResponse::operator= ( const TPZLadeNelsonElasticResponse & source )

inline

Definition at line 51 of file TPZLadeNelsonElasticResponse.h.

References fLambda, fM, fPa, and fPoisson.

◆ Print()

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

inline

Definition at line 79 of file TPZLadeNelsonElasticResponse.h.

◆ Read()

void TPZLadeNelsonElasticResponse::Read	(	TPZStream &	buf,
		void *	context
	)

inlineoverridevirtual

read objects from the stream

Reimplemented from TPZSavable.

Definition at line 67 of file TPZLadeNelsonElasticResponse.h.

References TPZStream::Read().

◆ Residual()

void TPZLadeNelsonElasticResponse::Residual	(	TPZFMatrix< REAL > &	res,
		int	icase
	)

inline

Definition at line 221 of file TPZLadeNelsonElasticResponse.h.

References TPZTensor< T >::CopyTo(), LOGPZ_DEBUG, TPZTensor< T >::Multiply(), TPZFMatrix< TVar >::Redim(), and test::res.

◆ SetUp()

void TPZLadeNelsonElasticResponse::SetUp	(	REAL	Lambda,
		REAL	M,
		REAL	poisson,
		REAL	pa
	)

inline

Construtor da classe em funcao das variaveis de lame

Parameters

[in]	Lambda	Exponent in the Lade/Nelson elasticity law
[in]	M	Multiplier constant in the Lade/Nelson elasticity law
[in]	poisson	Poisson's coeficient
[in]	pa	atmospheric pressure