next up previous contents
Next: group_materi_plasti_druckprag_tensioncutoff index switch Up: Input file, data part Previous: group_materi_plasti_diprisco index   Contents

group_materi_plasti_druckprag index phi c phiflow

Both yield data and flow data (indicated by the word flow) for Drucker-Prager plasticity. Choose phi and phiflow in between $0$ and $\frac{\pi}{2}$. The index specifies the element_group, see element_group. Condition: materi_strain_plasti should be initialized.

tochnog 2001-09-02