1/*!
2 * \file   castemmieheapellambrechtlogarithmicstrain-uniaxialloading-2-3D.mtest
3 * \brief
4 * \author Helfer Thomas
5 * \brief  4 dec. 2013
6 */
7
8@AccelerationAlgorithm 'AlternateSecant';
9@Behaviour<umat> '@MFrontCastemBehavioursBuildPath@' 'umatlogarithmicstrainelasticity2';
10
11@StressEpsilon 1.e2;
12
13@MaterialProperty<constant> 'YoungModulus'     215.e9;
14@MaterialProperty<constant> 'PoissonRatio'       0.3;
15
16@ImposedDrivingVariable 'FZZ' {0:1.,1.:1.8};
17@ImposedDrivingVariable 'FXY' 0.;
18@ImposedDrivingVariable 'FYX' 0.;
19@ImposedDrivingVariable 'FXZ' 0.;
20@ImposedDrivingVariable 'FZX' 0.;
21@ImposedDrivingVariable 'FYZ' 0.;
22@ImposedDrivingVariable 'FZY' 0.;
23
24@ExternalStateVariable 'Temperature' 293.15;
25
26@Times {0.,1 in 10};
27
28@Evolution<function> 'ezz' 'log(FZZ**2)/2';
29@Evolution<function> 'err' '-PoissonRatio*ezz';
30@Evolution<function> 'eyy' '-PoissonRatio*ezz';
31@Evolution<function> 'J'   'sqrt(exp(2*err)*exp(2*eyy))*FZZ';
32@Evolution<function> 'Tzz' 'YoungModulus*ezz';
33
34@Test<function> {'SXX':'0','SYY':'0'} 1;
35@Test<function> {'SZZ':'Tzz/J'}       5.e-1;
36@Test<function> {'SXY':'0','SXZ':'0','SYZ':'0'}           1.e-2;
37@Test<function> {'FXX': 'sqrt(exp(2*err))','FYY': 'sqrt(exp(2*eyy))'} 1.e-7;
38@Test<function> {'FXY': '0', 'FZY':'0'} 1.e-10;
39@Test<function> {'FXZ': '0', 'FZX':'0'} 1.e-10;
40@Test<function> {'FYZ': '0', 'FZY':'0'} 1.e-10;
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