.. _V7.32.119:

**v7.32.119** WTNP119 — Plane modeling of clay swelling with the INFELAS model
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**Summary:**

This test makes it possible to validate the so-called "GonfElas" model. This non-linear elastic model, dependent on suction, describes the swelling behavior of certain types of clay. Typically it is used to model the behavior of compacted clay plugs - or bentonite - used to close radioactive waste storage cells. It is a very simplified version (elastic part) of the Barcelona model.

This model is written according to the following pair of variables: net stress and suction (suction is capillary pressure).

This test represents the swelling pressure of a clay cell that is filled with water. This test case is the variation of test case WTNA110 to a plane geometry.


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    self

.. toctree::
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    Probl_me_de_r_f_rence
    R_f_rences_bibliographiques
    Mod_lisation_A
    Mod_lisation_B
    Mod_lisation_C
    Mod_lisation_D
    Mod_lisation_E
    Mod_lisation_F