Stress Strain Material table
Altair EmployeeHi,
I have a question concerning the material definition in Hypermesh using the Radioss solver. Is it somehow possible to define the material with the aid of experimental material data (from a tensile test)? I want to simulate an elasto-plastic modell but I don't know how to input the real stress-strain values.
Thanks for your help!
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Hi,
Please refer /MAT/LAW36 (PLAS_TAB) is Isotropic elasto-plastic material using user-defined functions for the work-hardening portion of the stress-strain curve.
PFA thumbnail from Radioss demo files.
Regards
Rahul R
Hi Marius89,
If you have a elasto plastic isotropic material you can use MAT/LAW2 to enter the stressVsStrain data.
Please refer to the RADIOSS user guide for more information.