fixortodam Class Reference

#include <fixortodam.h>

Public Member Functions
void	compute_dam (vector &xeq, vector &xeqt0, vector &omegao, vector &omega)
void	compute_dam (vector &xeq, vector &omegao, vector &omega)
void	compute_eqdispl (long ipp, matrix &epst, vector &xeq)
void	compute_eqdispl (long ipp, matrix &epst, vector &xeq)
	fixortodam (void)
	fixortodam (void)
void	initval (long ipp, long ido)
void	initval (long ipp, long ido)
void	matstiff (matrix &d, long ipp, long ido)
void	matstiff (matrix &d, long ipp, long ido)
void	nlstresses (long ipp, long im, long ido)
void	nlstresses (long ipp, long im, long ido)
void	print (FILE *out)
void	print (FILE *out)
void	read (XFILE *in)
void	read (XFILE *in)
void	secstiffmat (matrix &d, long ipp, vector &omega)
void	secstiffmat (matrix &d, long ipp, vector &omega)
void	tmatstiff (matrix &d, long ipp, long ido)
void	tmatstiff (matrix &d, long ipp, long ido)
void	updateval (long ipp, long im, long ido)
void	updateval (long ipp, long im, long ido)
	~fixortodam (void)
	~fixortodam (void)
Public Attributes
double	x1t
	tensile stregth in longitudinal direction
double	x2t
	tensile stregth in the first transversal direction
double	x3t
	tensile stregth in the second transversal direction
vector	xeqt0
vector	xeqtf

Detailed Description

Definition at line 11 of file fixortodam.h.

Constructor & Destructor Documentation

fixortodam ( void )

Definition at line 9 of file fixortodam.cpp.

References allocv(), x1t, x2t, x3t, xeqt0, and xeqtf.

~fixortodam ( void )

Definition at line 18 of file fixortodam.cpp.

fixortodam ( void )

~fixortodam ( void )

Member Function Documentation

void compute_dam	(	vector &	xeq,
		vector &	xeqt0,
		vector &	omegao,
		vector &	omega
	)

The function returns actual values of damage parameters in the particular loacl material directions stored in the vector omega

Parameters:

	xeq	- equivalent displacement vector
	xeqt0	- equivalent displacement treshold
	omegao	- vector of damage parametrs from the last equilibrium state
	omega	- vector of calculated damage parametrs (output parameter)

Definition at line 213 of file fixortodam_su.cpp.

References xeqt0, and xeqtf.

void compute_dam	(	vector &	xeq,
		vector &	omegao,
		vector &	omega
	)

The function returns actual values of damage parameters in the particular loacl material directions stored in the vector omega

Parameters:

	xeq	- equivalent displacement vector
	omegao	- vector of damage parametrs from the last equilibrium state
	omega	- vector of calculated damage parametrs (output parameter)

Definition at line 203 of file fixortodam.cpp.

References xeqt0, and xeqtf.

Referenced by nlstresses().

void compute_eqdispl	(	long	ipp,
		matrix &	epst,
		vector &	xeq
	)

void compute_eqdispl	(	long	ipp,
		matrix &	epst,
		vector &	xeq
	)

The function returns actual values of equivalent displacements in the xeq.

Parameters:

	epst	- strain tensor in the local coordinate system of the material
	xeq	- equivalent displacement vector (output parameter)

Definition at line 146 of file fixortodam.cpp.

References mechmat::elip, mechtop::give_area(), mechtop::give_dimension(), mechtop::give_length(), mechtop::give_volume(), mechmat::ip, mechmat::loc_elmatstiff(), Mm, Mt, mxv(), intpoints::ncompstr, print_err(), intpoints::ssst, strain, stress, tensor_vector_full(), and vector_tensor().

Referenced by nlstresses().

void initval	(	long	ipp,
		long	ido
	)

void initval	(	long	ipp,
		long	ido
	)

This function initializes material model data

Parameters:

	ipp	- integration point number
	ido	- index of internal variables for given material in the ipp other array

12/06/2012 TKo

Definition at line 78 of file fixortodam.cpp.

References mechmat::loc_elmatstiff(), Mm, x1t, x2t, x3t, and xeqt0.

void matstiff	(	matrix &	d,
		long	ipp,
		long	ido
	)

void matstiff	(	matrix &	d,
		long	ipp,
		long	ido
	)

Definition at line 93 of file fixortodam.cpp.

References initial_stiff, mechmat::ip, lg_tens4transf(), mechmat::loc_elmatstiff(), mechmat::loc_transf_mat(), Mm, Mp, probdesc::nlman, print_err(), intpoints::ssst, nonlinman::stmat, tangent_stiff, tensor4_matrix(), and tmatstiff().

void nlstresses	(	long	ipp,
		long	im,
		long	ido
	)

void nlstresses	(	long	ipp,
		long	im,
		long	ido
	)

equivalent displacement treshold in longitudinal, the first transversal and the second transversal directions (tension)

Definition at line 271 of file fixortodam.cpp.

References compute_dam(), compute_eqdispl(), intpoints::eqother, for(), glmatrixtransf(), mechmat::ip, lgmatrixtransf(), mechmat::loc_transf_mat(), Mm, mxv(), intpoints::ncompstr, intpoints::other, secstiffmat(), intpoints::ssst, strain, intpoints::strain, intpoints::stress, stress, tensor_vector(), and vector_tensor().

void print ( FILE * out )

The function prints material parameters into the opened text file given by the parameter out.

Parameters:

out

- pointer to the opened input text file

Returns:: The function does not return anything.

Created by Tomas Koudelka, 20.1.2015

Definition at line 57 of file fixortodam.cpp.

References x1t, x2t, x3t, and xeqtf.

void read ( XFILE * in )

Function reads material parameters from the opened text file.

Parameters:

in

- pointer to the opened XFILE

Returns:: The function does not return anything.

Created by Tomas Koudelka, 11.2014

Definition at line 34 of file fixortodam.cpp.

References x1t, x2t, x3t, xeqtf, and xfscanf().

void secstiffmat	(	matrix &	d,
		long	ipp,
		vector &	omega
	)

void secstiffmat	(	matrix &	d,
		long	ipp,
		vector &	omega
	)

The function returns actual values of damage parameters in the particular local material directions stored in the vector omega

Parameters:

	d	- secant stiffness matrix (output parameter)
	omega	- vector of damage parameters
	ipp	- integration point id

Definition at line 240 of file fixortodam.cpp.

References mechmat::loc_elmatstiff(), and Mm.

Referenced by nlstresses(), and tmatstiff().

void tmatstiff	(	matrix &	d,
		long	ipp,
		long	ido
	)

void tmatstiff	(	matrix &	d,
		long	ipp,
		long	ido
	)

Definition at line 124 of file fixortodam.cpp.

References intpoints::eqother, mechmat::ip, Mm, and secstiffmat().

Referenced by matstiff().

void updateval	(	long	ipp,
		long	im,
		long	ido
	)

void updateval	(	long	ipp,
		long	im,
		long	ido
	)

Definition at line 332 of file fixortodam.cpp.

References intpoints::eqother, mechmat::ip, Mm, and intpoints::other.

Member Data Documentation

double x1t

tensile stregth in longitudinal direction

Definition at line 31 of file fixortodam.h.

Referenced by fixortodam(), initval(), print(), and read().

double x2t

tensile stregth in the first transversal direction

Definition at line 34 of file fixortodam.h.

Referenced by fixortodam(), initval(), print(), and read().

double x3t

tensile stregth in the second transversal direction

Definition at line 37 of file fixortodam.h.

Referenced by fixortodam(), initval(), print(), and read().

vector xeqt0

equivalent displacement treshold in longitudinal, the first transversal and the second transversal directions (tension)

Definition at line 45 of file fixortodam.h.

Referenced by compute_dam(), fixortodam(), and initval().

vector xeqtf

equivalent displacement in fully damaged state in longitudinal, the first transversal and the second transversal directions (tension)

Definition at line 41 of file fixortodam.h.

Referenced by compute_dam(), fixortodam(), print(), and read().

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

SIFEL/MEFEL/SRC/fixortodam.h
SIFEL/MEFEL/SRC/fixortodam_su.h
SIFEL/MEFEL/SRC/fixortodam.cpp
SIFEL/MEFEL/SRC/fixortodam_su.cpp
SIFEL/MEFEL/SRC/fixortodam_tk.cpp

fixortodam Class Reference

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation