1@Author T. Helfer;
2@Date 29/06/2017;
3@Description{
4  "Test a behaviour handling free expansion using "
5  "the ComputeFreeStressExpansion keyword"
6};
7
8@Behaviour<aster> '@MFrontAsterBehavioursBuildPath@' 'astercomputestressfreeexpansion';
9
10@Real 'E'  150.e9;
11@Real 'nu'   0.3333;
12@MaterialProperty<constant> 'YoungModulus'     'E';
13@MaterialProperty<constant> 'PoissonRatio'     'nu';
14
15@ExternalStateVariable 'Temperature' 293.15;
16@ExternalStateVariable 'BurnUp_AtPercent' {0:0,228960000:10};
17
18@ImposedStrain 'EXX' 0.;
19@ImposedStrain 'EYY' 0.;
20@ImposedStrain 'EZZ' 0.;
21@ImposedStrain 'EXY' 0.;
22@ImposedStrain 'EXZ' 0.;
23@ImposedStrain 'EYZ' 0.;
24
25@Times {0.,228960000 in 20};
26
27@Real 'C' 0.6e-2;
28@Test<function> 'SXX' '-E/(1-2*nu)*C*BurnUp_AtPercent'  1.e-3;
29@Test<function> 'SYY' '-E/(1-2*nu)*C*BurnUp_AtPercent'  1.e-3;
30@Test<function> 'SZZ' '-E/(1-2*nu)*C*BurnUp_AtPercent'  1.e-3;
31@Test<function> 'SXY' '0.'                1.e-3;
32@Test<function> 'SXZ' '0.'                1.e-3;
33@Test<function> 'SYZ' '0.'                1.e-3;
34