.. _V6.01.301:

**v6.01.301** SSNA301 - Thick pressurized tank bottom
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**Summary:**

This test consists in analyzing the torispherical bottom of a thick reservoir subjected to internal pressure until it ruins, taking into account the elastoplastic behavior of the material and the non-linear behavior of the structure.

The modeling is done with axisymmetric elements of type MEAXQU8.

Here we will test whether or not geometric nonlinearities are taken into account and the use of one or two material hypotheses.


.. 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