.. _V7.31.109:

**v7.31.109** WTNV109 - Hydraulic and mechanical loading of a saturated porous medium
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**Summary:**

A three-dimensional problem of thermo-hydro-mechanical coupling of a saturated porous medium is considered.

This test consists in studying the effect of mechanics and hydraulics on thermal energy. The element is stretched by forcing it to move in the :math:`z` direction, hydraulic pressure is imposed on the entire domain and the effect of these loads on the temperature of the model is studied. It is a question of looking at the very weak coupling between poromechanics and thermics. We limit ourselves to the first step of time.

The models studied are :math:`\mathrm{2D}` plane (DPQ8 and DPTR6) and :math:`\mathrm{3D}` volume (HEXA20) with linear behavior for hydraulics and thermals.


.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Mod_lisation_C
    Mod_lisation_D
    Synth_se_des_r_sultats