.. _V5.02.103:

**v5.02.103** SDNL103 - Dynamics of a gantry modelled by highly rotating beam elements. Comparison with a small rotation analysis
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**Summary:**

We analyze the response of a gantry, embedded in feet and subjected to a dynamic force applied in the middle of its span and perpendicular to its plane. The trips are small. Two beam models are compared: POU_D_T_GD and POU_D_T.

**Interest:** test the highly rotating beam element MECA_POU_D_T_GD and the DYNA_NON_LINE control.

.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Synth_se_des_r_sultats