1/*!
2 * \file    castemsaintvenantkirchhoffelasticity-uniaxialloading-2-2D.mtest
3 * \brief
4 * \author Helfer Thomas
5 * \brief  26 nov. 2013
6 */
7
8@ModellingHypothesis 'GeneralisedPlaneStrain';
9@Behaviour<umat> '@MFrontCastemBehavioursBuildPath@' 'umatsaintvenantkirchhoffelasticity';
10@MaterialProperty<constant> 'YoungModulus'     215.e9;
11@MaterialProperty<constant> 'PoissonRatio'       0.3;
12
13@ImposedDrivingVariable 'FXX' {0:1.,1.:1.2};
14@ImposedDrivingVariable 'FYY' 1.;
15@ImposedDrivingVariable 'FZZ' 1.;
16@ImposedDrivingVariable 'FXY' 0.;
17@ImposedDrivingVariable 'FYX' 0.;
18
19@ExternalStateVariable 'Temperature' 293.15;
20
21@Times {0.,1 in 10};
22
23@Real 'lambda' 'PoissonRatio*YoungModulus/((1+PoissonRatio)*(1-2*PoissonRatio))';
24@Real 'mu'     'YoungModulus/(2*(1+PoissonRatio))';
25@Test<function> {'SXX':'FXX*(lambda+2*mu)*(FXX**2-1)/2'} 1.e-2;
26@Test<function> {'SYY':'lambda*(FXX**2-1)/(2*FXX)'}      1.e-2;
27@Test<function> {'SZZ':'lambda*(FXX**2-1)/(2*FXX)'}      1.e-2;
28@Test<function> {'SXY':'0'} 1.e-2;
29