| 1 |
francois |
1158 |
//####//------------------------------------------------------------ |
| 2 |
|
|
//####//------------------------------------------------------------ |
| 3 |
|
|
//####// MAGiC |
| 4 |
|
|
//####// Jean Christophe Cuilliere et Vincent FRANCOIS |
| 5 |
|
|
//####// Departement de Genie Mecanique - UQTR |
| 6 |
|
|
//####//------------------------------------------------------------ |
| 7 |
|
|
//####// MAGIC est un projet de recherche de l equipe ERICCA |
| 8 |
|
|
//####// du departement de genie mecanique de l Universite du Quebec a Trois Rivieres |
| 9 |
|
|
//####// http://www.uqtr.ca/ericca |
| 10 |
|
|
//####// http://www.uqtr.ca/ |
| 11 |
|
|
//####//------------------------------------------------------------ |
| 12 |
|
|
//####//------------------------------------------------------------ |
| 13 |
|
|
//####// |
| 14 |
|
|
//####// sl_triangle.cpp |
| 15 |
|
|
//####// |
| 16 |
|
|
//####//------------------------------------------------------------ |
| 17 |
|
|
//####//------------------------------------------------------------ |
| 18 |
|
|
//####// COPYRIGHT 2000-2024 |
| 19 |
|
|
//####// jeu 13 jun 2024 11:58:57 EDT |
| 20 |
|
|
//####//------------------------------------------------------------ |
| 21 |
|
|
//####//------------------------------------------------------------ |
| 22 |
|
5 |
#include "gestionversion.h"
|
| 23 |
|
|
|
| 24 |
|
|
#pragma hdrstop
|
| 25 |
|
|
#include<math.h>
|
| 26 |
|
|
#include "sl_triangle.h"
|
| 27 |
|
|
|
| 28 |
|
|
#include "fem_triangle.h"
|
| 29 |
|
|
#pragma package(smart_init)
|
| 30 |
|
|
|
| 31 |
|
|
|
| 32 |
|
|
|
| 33 |
|
|
SL_TRIANGLE::SL_TRIANGLE(FEM_TRIANGLE *mgseg):SL_ELEMENT(mgseg)
|
| 34 |
|
|
{
|
| 35 |
|
|
}
|
| 36 |
|
|
|
| 37 |
|
|
SL_TRIANGLE::SL_TRIANGLE(SL_TRIANGLE& mdd):SL_ELEMENT(mdd)
|
| 38 |
|
|
{
|
| 39 |
|
|
}
|
| 40 |
|
|
|
| 41 |
|
|
SL_TRIANGLE::~SL_TRIANGLE()
|
| 42 |
|
|
{
|
| 43 |
|
|
}
|
| 44 |
|
|
|
| 45 |
|
|
|
| 46 |
|
|
|
| 47 |
|
|
FEM_TRIANGLE* SL_TRIANGLE::get_element_de_maillage()
|
| 48 |
|
|
{
|
| 49 |
|
|
return (FEM_TRIANGLE*)mai;
|
| 50 |
|
|
}
|
| 51 |
|
|
|
| 52 |
|
|
|
| 53 |
|
|
|
| 54 |
|
|
|
| 55 |
|
|
void SL_TRIANGLE::get_elasticite(double *H,double E,double nu,int& taille)
|
| 56 |
|
|
{
|
| 57 |
|
|
taille=9;
|
| 58 |
|
|
|
| 59 |
|
|
|
| 60 |
|
|
|
| 61 |
|
|
double a;
|
| 62 |
|
|
a=E/((1+nu)*(1-2*nu));
|
| 63 |
|
|
|
| 64 |
|
|
|
| 65 |
|
|
for(int ih=0;ih<taille;ih++)
|
| 66 |
|
|
{
|
| 67 |
|
|
for(int jh=0;jh<taille;jh++)
|
| 68 |
|
|
H[ih*taille+jh]=0.0;
|
| 69 |
|
|
}
|
| 70 |
|
|
H[0*taille+0]=a*(1-nu);
|
| 71 |
|
|
H[0*taille+1]=a*nu;
|
| 72 |
|
|
H[0*taille+2]=0;
|
| 73 |
|
|
|
| 74 |
|
|
H[1*taille+0]=a*nu;
|
| 75 |
|
|
H[1*taille+1]=a*(1-nu);
|
| 76 |
|
|
H[1*taille+2]=0;
|
| 77 |
|
|
|
| 78 |
|
|
H[2*taille+0]=0;
|
| 79 |
|
|
H[2*taille+1]=0;
|
| 80 |
|
|
H[2*taille+2]=a*(0.5-nu);
|
| 81 |
|
|
|
| 82 |
|
|
|
| 83 |
|
|
|
| 84 |
|
|
}
|
| 85 |
|
|
|
| 86 |
|
|
|
| 87 |
|
|
|
| 88 |
|
|
int SL_TRIANGLE::get_dimension()
|
| 89 |
|
|
{
|
| 90 |
|
|
return 2;
|
| 91 |
|
|
}
|
