.. _R7.02.18:

**r7.02.18** Hydromechanical element coupled with XFEM
====================================================

**Summary:**

In this document we present the formulation of a new type of finite element. It is a hydromechanical element crossed by a discontinuity (an interface or a crack) whose design is based on the use of the extended finite element method in the formulation of the discretized equations of the poromechanical model for a porous medium saturated with fluid.


.. _RefNumPara__3842_1867667159:




.. toctree::
    :hidden:

    self

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

    Introduction_
    Pr_sentation_du_probl_me
    _quations_constitutives_du_mod_le_HM-XFEM
    Formulation_variationnelle
    Discr_tisation_du_probl_me_
    R_solution_du_probl_me_coupl_
    Bibliographie
    Description_des_versions_du_document