.. _V6.01.302:

**v6.01.302** SSNA302 - Circular plate simply supported under pressure
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**Summary:**

This test consists in applying transverse pressure to a circular plate, which is simply pressed and made of an elastic material. It is intended to study the consideration of geometric nonlinearities, particularly in the absence of initial curvature when the transverse stiffness is solely due to the plate effect.

The modeling is done with volume elements of type HEXA20 and PENTA15 and surface elements of type QUAD8 and TRIA6 for the application of pressure.

The reference is software SAMCEF. For information, the results obtained from the theory of thin shells are presented.

Under the COMPORTEMENT keyword, option GREEN is compared to option PETIT_REAC.


.. 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
    Synth_se_des_r_sultats