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#include "gestionversion.h"
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//---------------------------------------------------------------------------
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#pragma hdrstop
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#include<math.h>
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#include "sl_triangle.h"
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//---------------------------------------------------------------------------
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#include "fem_triangle.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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SL_TRIANGLE::SL_TRIANGLE(FEM_TRIANGLE *mgseg):SL_ELEMENT(mgseg)
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{
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}
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SL_TRIANGLE::SL_TRIANGLE(SL_TRIANGLE& mdd):SL_ELEMENT(mdd)
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{
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}
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SL_TRIANGLE::~SL_TRIANGLE()
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{
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}
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FEM_TRIANGLE* SL_TRIANGLE::get_element_de_maillage()
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{
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return (FEM_TRIANGLE*)mai;
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}
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void SL_TRIANGLE::get_elasticite(double *H,double E,double nu,int& taille)
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{
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taille=9;
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double a;
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a=E/((1+nu)*(1-2*nu));
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for(int ih=0;ih<taille;ih++)
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{
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for(int jh=0;jh<taille;jh++)
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H[ih*taille+jh]=0.0;
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}
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//-----------------------------------------------------------------------//
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H[0*taille+0]=a*(1-nu);
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H[0*taille+1]=a*nu;
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H[0*taille+2]=0;
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H[1*taille+0]=a*nu;
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H[1*taille+1]=a*(1-nu);
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H[1*taille+2]=0;
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H[2*taille+0]=0;
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H[2*taille+1]=0;
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H[2*taille+2]=a*(0.5-nu);
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}
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int SL_TRIANGLE::get_dimension()
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{
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return 2;
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}
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