.. _V6.04.154:

**v6.04.154** SSNV154 - Drained triaxial test with model CJS (level 3)
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**Summary**

This test validates level 3 of model CJS. It is a triaxial test under drained conditions. The calculations are carried out only on the solid part of the soil without hydromechanical coupling. The lockdown level is :math:`400\mathit{KPa}`.

For reasons of symmetry, only one eighth of a sample subjected to a triaxial test is interested in. Two models are presented. Modeling A is axisymmetric. In modeling B, :math:`\mathrm{3D}`, the sample tested is rotated by an angle of :math:`\mathrm{-}\pi \mathrm{/}6` with respect to the :math:`x` axis. As a result, directions :math:`x,y,z` are no longer main directions. This makes it possible to validate the numerical integration operations of the model that act on the non-diagonal terms of the tensors, deformations and stresses.

It is a non-regression test. However, the results obtained with *Code_Aster* for model CJS3 are compared with those obtained with a private version of the FLAC -2D software.


.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Synth_se_des_r_sultats