.. _V7.31.126:

**v7.31.126** WTNV126 — Response to mixed saturation-consolidation paths with the Barcelona model
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**Summary:**

This test validates the integration of the Barcelona model [:ref:`r7.01.17 <r7.01.17>`]. The present test carried out in modeling A, in hydro-mechanical coupling (modeling HHM), includes three loading paths:

* A saturation path.
* An isotropic compression path.
* A desaturation path.

The modeling is carried out on a hexahedral 3D element.

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    Probleme_de_reference
    Solution_de_reference
    Modelisation_A