1/*!
2 * \file   castemmieheapellambrechtlogarithmicstrain-uniaxialloading-1-1D.mtest
3 * \brief
4 * \author Helfer Thomas
5 * \brief  4 dec. 2013
6 */
7
8@ModellingHypothesis 'AxisymmetricalGeneralisedPlaneStrain';
9@AccelerationAlgorithm 'Secant';
10@Behaviour<umat> '@MFrontCastemBehavioursBuildPath@' 'umatlogarithmicstrainelasticity2';
11@StressEpsilon 1.e-4;
12@MaterialProperty<constant> 'YoungModulus'     215.e9;
13@MaterialProperty<constant> 'PoissonRatio'       0.3;
14
15@ImposedDrivingVariable 'FRR' {0:1.,1.:1.8};
16
17@ExternalStateVariable 'Temperature' 293.15;
18
19@Times {0.,1 in 10};
20
21@Evolution<function> 'err' 'log(FRR**2)/2';
22@Evolution<function> 'ezz' '-PoissonRatio*err';
23@Evolution<function> 'ett' '-PoissonRatio*err';
24@Evolution<function> 'J'   'sqrt(exp(2*ett)*exp(2*ezz))*FRR';
25@Evolution<function> 'Trr' 'YoungModulus*err';
26
27@Test<function> {'SZZ':'0','STT':'0'} 1.e-4;
28@Test<function> {'SRR':'Trr/J'}       1.e-4;
29@Test<function> {'FTT': 'sqrt(exp(2*ett))','FZZ': 'sqrt(exp(2*ezz))'} 1.e-10;
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