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**v1.01.369** ZZZZ369 — Validation of option MASS_MECA for elements MEMBRANE and GRILLE_MEMBRANE
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**Summary**

This dynamic test is part of the validation of elements MEMBRANE and GRILLE_MEMBRANE. A concrete plate (modelled in COQUE) contains two reinforcing layers combined on the middle sheet of the plate. The plate is subjected to a punctual force at its center.


.. _DdeLink__767_1227306009:

In modeling A, grids are modeled by GRILLE_EXCENTRE elements. This modeling is used as a reference. In B modeling, grids are modeled by MEMBRANE elements. In C modeling, grids are modeled by GRILLE_MEMBRANE elements.

This test aims to validate the options MASS_MECA and MASS_MECA_DIAG of the elements MEMBRANE and GRILLE_MEMBRANE.


.. 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_
    Conclusions