damplast Class Reference

#include <damplast.h>

List of all members.

Public Member Functions
	damplast (void)
double	give_actual_ft (long ipp, long im, long ido)
void	matstiff (matrix &d, long ipp)
void	nlstresses (long ipp)
void	updateval (long ipp)
	~damplast (void)

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Detailed Description

This class defines artificial material model which combines a damage model with a plastic model

15.1.2004

Definition at line 16 of file damplast.h.

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Constructor & Destructor Documentation

damplast

(

void

)

The constructor inializes attributes to zero values.

Definition at line 13 of file damplast.cpp.

~damplast

(

void

)

The destructor is only for the formal purposes.

Definition at line 21 of file damplast.cpp.

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Member Function Documentation

double give_actual_ft	(	long	ipp,
		long	im,
		long	ido
	)

The function returns the actual value of tensile strength obtained from the damage material parameters.

Parameters:

	ipp	- number of integration point
	im	- index of the material in the ipp tm and idm arrays. The standard value is zero.
	ido	- index of internal variables in the ip's ipp eqother array. The standard value is zero.

Returns:

The function returns value of tensile strength.

Created by Tomas Koudelka, 12.2011

Definition at line 144 of file damplast.cpp.

References mechmat::give_actual_ft(), mechmat::givencompeqother(), and Mm.

Referenced by mechmat::give_actual_ft().

void matstiff	(	matrix &	d,
		long	ipp
	)

The function computes material stiffnes matrix.

Parameters:

Parameters:

	d	- allocated matrix structure for material stiffness matrix
	ipp	- integration point number

Returns:

Return values:

The

function does not return anything.

Definition at line 36 of file damplast.cpp.

References cmulm(), mechmat::elmatstiff(), intpoints::eqother, mechmat::givencompother(), initial_stiff, mechmat::ip, Mm, Mp, probdesc::nlman, print_err(), nonlinman::stmat, and tangent_stiff.

Referenced by mechmat::matstiff().

void nlstresses

(

long

ipp

)

The function computes correct stresses in the integration point and stores them into ip stress array.

Parameters:

Parameters:

ipp

- integration point pointer

Returns:

Return values:

The

function does not return anything. 7.10.2001

Definition at line 70 of file damplast.cpp.

References mechmat::computenlstresses(), intpoints::eqother, mechmat::givencompother(), mechmat::ip, Mm, intpoints::ncompstr, intpoints::other, and intpoints::strain.

Referenced by mechmat::computenlstresses().

void updateval

(

long

ipp

)

The function updates values in the other array reached in the previous equlibrium state to values reached in the new actual equilibrium state.

Parameters:

Parameters:

ipp

- integration point number in the mechmat ip array.

Returns:

Return values:

The

function does not return anything.

Definition at line 122 of file damplast.cpp.

References mechmat::givencompother(), Mm, and mechmat::updateipvalmat().

Referenced by mechmat::updateipvalmat().

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

• SIFEL/MEFEL/SRC/damplast.h
• SIFEL/MEFEL/SRC/damplast.cpp