1/*! 2 * \file castemmieheapellambrechtlogarithmicstrain-uniaxialloading-1-2D.mtest 3 * \brief 4 * \author Helfer Thomas 5 * \brief 4 dec. 2013 6 */ 7 8@ModellingHypothesis 'Axisymmetrical'; 9@AccelerationAlgorithm 'AlternateSecant'; 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@ImposedDrivingVariable 'FRZ' 0.; 17@ImposedDrivingVariable 'FZR' 0.; 18 19@ExternalStateVariable 'Temperature' 293.15; 20 21@Times {0.,1 in 10}; 22 23@Evolution<function> 'err' 'log(FRR**2)/2'; 24@Evolution<function> 'ezz' '-PoissonRatio*err'; 25@Evolution<function> 'ett' '-PoissonRatio*err'; 26@Evolution<function> 'J' 'sqrt(exp(2*ett)*exp(2*ezz))*FRR'; 27@Evolution<function> 'Trr' 'YoungModulus*err'; 28 29@Test<function> {'SZZ':'0','STT':'0','SRZ':'0'} 1.e-4; 30@Test<function> {'SRR':'Trr/J'} 1.e-4; 31@Test<function> {'SRZ':'0'} 1.e-4; 32@Test<function> {'FTT': 'sqrt(exp(2*ett))','FZZ': 'sqrt(exp(2*ezz))'} 1.e-10; 33@Test<function> {'FRZ': '0', 'FZR':'0'} 1.e-10; 34 35 36 37