FEM::NLRod Class Reference

#include <nlrod.h>

Inheritance diagram for FEM::NLRod:

List of all members.

Public Member Functions
	NLRod (int NDim, Mesh::Cell const &Cell, Model const *Mdl, Model const *XMdl, SDPair const &Prp, SDPair const &Ini, Array< Node * > const &Nodes)
	Connectivity.
void	GetLoc (Array< size_t > &Loc) const
	Get location vector for mounting K/M matrices.
void	CalcK (Mat_t &K) const
	Stiffness matrix.
void	CalcT (Mat_t &T, double &l) const
	Transformation matrix.
void	UpdateState (Vec_t const &dU, Vec_t *F_int=NULL) const
void	GetState (SDPair &KeysVals, int none=-1) const
Public Attributes
double	E0
	Initial Young modulus.
double	alp
	Nonlinear parameter.
double	A
	Cross-sectional area.

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Constructor & Destructor Documentation

FEM::NLRod::NLRod	(	int	NDim,
		Mesh::Cell const &	Cell,
		Model const *	Mdl,
		Model const *	XMdl,
		SDPair const &	Prp,
		SDPair const &	Ini,
		Array< Node * > const &	Nodes
	)		[inline]

Connectivity.

Parameters:

NDim	Space dimension
Cell	Geometric information: ID, Tag, connectivity
Mdl	Model
XMdl	Extra Model
Prp	Properties
Ini	Initial values

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Member Function Documentation

void FEM::NLRod::CalcK

(

Mat_t &

K

)

const [inline, virtual]

Stiffness matrix.

Reimplemented from FEM::Element.

void FEM::NLRod::CalcT	(	Mat_t &	T,
		double &	l
	)		const [inline]

Transformation matrix.

void FEM::NLRod::GetLoc

(

Array< size_t > &

Loc

)

const [inline, virtual]

Get location vector for mounting K/M matrices.

Reimplemented from FEM::Element.

void FEM::NLRod::GetState	(	SDPair &	KeysVals,
		int	none = -1
	)		const [inline]

void FEM::NLRod::UpdateState	(	Vec_t const &	dU,
		Vec_t *	F_int = NULL
	)		const [inline, virtual]

Reimplemented from FEM::Element.

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Member Data Documentation

double FEM::NLRod::A

Cross-sectional area.

double FEM::NLRod::alp

Nonlinear parameter.

double FEM::NLRod::E0

Initial Young modulus.

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

• /home/dorival/mechsys/lib/fem/nlrod.h