.. _V6.04.233:

**v6.04.233** SSNV233 — Torsion test with Mohr-Coulomb law
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**Summary:**

A torsional test is carried out with the Mohr-Coulomb law. The objective of the test is to verify the good convergence of the model in the presence of rotation of the main constraints. The calculated tangent matrix is compared to that obtained by disturbance.

.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Synth_se_des_r_sultats
    R_f_rences