Shell Elements Examples
A Johnson-Cook elasto-plastic material law is defined for shell elements. Input user data includes density, Young’s modulus, Poisson ratio, yield stress, hardening parameters, hardening modulus, maximum stress, and maximum strain.
Maximum stress and plastic strain are taken into account. Shell thickness is variable.
- Projection by return radial
- Iterative projection with three Newton iterations
Example Demo Files
<install_directory>/hwsolvers/demos/radioss/user_subroutines/2_material_law_29_30_31/mat_for_shell/