BBMx Class Reference

#include <bbmx.h>

Inheritance diagram for BBMx:

List of all members.

Public Member Functions
	BBMx (int NDim, SDPair const &Prms)
void	InitIvs (SDPair const &Ini, State *Sta) const
void	TgIncs (State const *Sta, double pw, Vec_t &DEps, double Dpw, Vec_t &DSig, Vec_t &DIvs) const
void	Stiffness (State const *Sta, double pw, Mat_t &D, Vec_t &d) const
bool	LoadCond (State const *Sta, double pw, Vec_t const &DEps, double Dpw) const
size_t	CorrectDrift (State *Sta, double &pw) const
void	Gradients (Vec_t const &Sig, Vec_t const &Ivs, double pc) const
void	Hardening (Vec_t const &Sig, Vec_t const &Ivs, double pc) const
void	Calc_De_de (Vec_t const &Sig, Vec_t const &Ivs, double pc) const
double	Calc_lam (double pc) const
double	Calc_psi (double pc) const
double	Calc_ps (double pc) const
double	Calc_p0 (double z0, double pc) const
double	Calc_C (double z1, double pc) const
double	Calc_M (double sin3th) const
Public Attributes
double	lam0
double	kap
double	phi
double	nu
double	r
double	bet
double	kc
double	lams
double	kaps
double	B
double	c0
double	c1
double	Mcs
double	wcs
double	pref
double	v0
double	qTol
	Tolerance for minimum qoct.
double	p
double	q
double	t
double	th
	Invariants.
Vec_t	dthdsig
	Derivative of theta w.r.t sigma.
Vec_t	s
	Deviator of sigma.
Vec_t	V
	NCps: Gradient of the yield surface.
double	S
	dfdpc
Vec_t	W
	NCps: Plastic flow rule direction.
Vec_t	Y
	NIvs: Derivative of the yield surface w.r.t internal variables.
Vec_t	H
	NIvs: Hardening coefficients, one for each internal variable.
Mat_t	De
	Elastic stiffness.
Vec_t	de
	Elastic stiffness.
Mat_t	Dep
	Elastoplastic stiffness.
Vec_t	VDe
	V*De.
Vec_t	DeW
	De*W.
Vec_t	DEpsEl
	Elastic strain increment.
Vec_t	DEpsPl
	Plastic strain increment == Lam*W.
Vec_t	DSigTr
	Trial (elastic) increment (used in LoadCond)

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Constructor & Destructor Documentation

BBMx::BBMx	(	int	NDim,
		SDPair const &	Prms
	)		[inline]

---

Member Function Documentation

double BBMx::Calc_C	(	double	z1,
		double	pc
	)		const [inline]

void BBMx::Calc_De_de	(	Vec_t const &	Sig,
		Vec_t const &	Ivs,
		double	pc
	)		const [inline]

double BBMx::Calc_lam

(

double

pc

)

const [inline]

double BBMx::Calc_M

(

double

sin3th

)

const [inline]

double BBMx::Calc_p0	(	double	z0,
		double	pc
	)		const [inline]

double BBMx::Calc_ps

(

double

pc

)

const [inline]

double BBMx::Calc_psi

(

double

pc

)

const [inline]

size_t BBMx::CorrectDrift	(	State *	Sta,
		double &	pw
	)		const [inline, virtual]

Reimplemented from Model.

void BBMx::Gradients	(	Vec_t const &	Sig,
		Vec_t const &	Ivs,
		double	pc
	)		const [inline]

void BBMx::Hardening	(	Vec_t const &	Sig,
		Vec_t const &	Ivs,
		double	pc
	)		const [inline]

void BBMx::InitIvs	(	SDPair const &	Ini,
		State *	Sta
	)		const [inline, virtual]

Implements Model.

bool BBMx::LoadCond	(	State const *	Sta,
		double	pw,
		Vec_t const &	DEps,
		double	Dpw
	)		const [inline, virtual]

Reimplemented from Model.

void BBMx::Stiffness	(	State const *	Sta,
		double	pw,
		Mat_t &	D,
		Vec_t &	d
	)		const [inline, virtual]

Reimplemented from Model.

void BBMx::TgIncs	(	State const *	Sta,
		double	pw,
		Vec_t &	DEps,
		double	Dpw,
		Vec_t &	DSig,
		Vec_t &	DIvs
	)		const [inline, virtual]

Reimplemented from Model.

---

Member Data Documentation

double BBMx::B

double BBMx::bet

double BBMx::c0

double BBMx::c1

Mat_t BBMx::De [mutable]

Elastic stiffness.

Vec_t BBMx::de [mutable]

Elastic stiffness.

Mat_t BBMx::Dep [mutable]

Elastoplastic stiffness.

Vec_t BBMx::DEpsEl [mutable]

Elastic strain increment.

Vec_t BBMx::DEpsPl [mutable]

Plastic strain increment == Lam*W.

Vec_t BBMx::DeW [mutable]

De*W.

Vec_t BBMx::DSigTr [mutable]

Trial (elastic) increment (used in LoadCond)

Vec_t BBMx::dthdsig [mutable]

Derivative of theta w.r.t sigma.

Vec_t BBMx::H [mutable]

NIvs: Hardening coefficients, one for each internal variable.

double BBMx::kap

double BBMx::kaps

double BBMx::kc

double BBMx::lam0

double BBMx::lams

double BBMx::Mcs

double BBMx::nu

double BBMx::p [mutable]

double BBMx::phi

double BBMx::pref

double BBMx::q [mutable]

double BBMx::qTol

Tolerance for minimum qoct.

double BBMx::r

Vec_t BBMx::s [mutable]

Deviator of sigma.

double BBMx::S [mutable]

dfdpc

double BBMx::t [mutable]

double BBMx::th [mutable]

Invariants.

Vec_t BBMx::V [mutable]

NCps: Gradient of the yield surface.

double BBMx::v0 [mutable]

Vec_t BBMx::VDe [mutable]

V*De.

Vec_t BBMx::W [mutable]

NCps: Plastic flow rule direction.

double BBMx::wcs

Vec_t BBMx::Y [mutable]

NIvs: Derivative of the yield surface w.r.t internal variables.

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

• /home/dorival/mechsys/lib/models/bbmx.h