1/*! 2 * \file castemmieheapellambrechtlogarithmicstrain-uniaxialloading-2-1D.mtest 3 * \brief 4 * \author Helfer Thomas 5 * \brief 4 dec. 2013 6 */ 7 8@ModellingHypothesis 'AxisymmetricalGeneralisedPlaneStrain'; 9@StiffnessMatrixType 'ConsistentTangentOperator'; 10@MaximumNumberOfSubSteps 1; 11 12@Behaviour<umat> '@MFrontCastemBehavioursBuildPath@' 'umatlogarithmicstrainelasticity2'; 13@MaterialProperty<constant> 'YoungModulus' 215.e9; 14@MaterialProperty<constant> 'PoissonRatio' 0.3; 15 16@ImposedDrivingVariable 'FTT' {0:1.,1.:1.8}; 17 18@ExternalStateVariable 'Temperature' 293.15; 19 20@Times {0.,1 in 10}; 21 22@Evolution<function> 'ett' 'log(FTT**2)/2'; 23@Evolution<function> 'err' '-PoissonRatio*ett'; 24@Evolution<function> 'ezz' '-PoissonRatio*ett'; 25@Evolution<function> 'J' 'sqrt(exp(2*err)*exp(2*ezz))*FTT'; 26@Evolution<function> 'Ttt' 'YoungModulus*ett'; 27 28@Test<function> {'SRR':'0','SZZ':'0'} 1.e-3; 29@Test<function> {'STT':'Ttt/J'} 5.e-4; 30@Test<function> {'FRR': 'sqrt(exp(2*err))','FZZ': 'sqrt(exp(2*ezz))'} 1.e-10; 31 32 33 34