.. _V2.02.154:

**v2.02.154** SDLL154 - Seismic response according to the simplified Roche method of a straight pipe with a constant cross section
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**Summary:**

The objective of this test is to validate command POST_ROCHE on an elementary case of a straight beam composed of 2 cells in the following cases:


* RCCM_RX = 'OUI'


* RCCM_RX = 'NON'


* Constant material field


* Material field dependent on a temperature field

The section is constant. This test also validates (except POST_ROCHE) the POST_ELEM/INTEGRALEsur functionality/the elements POU_D_Tpour the generalized fields of effort, used in the POST_ROCHE macro command.

Although the beam is straight, in one of the calculations the 2 elements are declared as elbows in order to verify the formulas concerning the parts that are bent.


.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Synth_se_des_r_sultats