.. _V5.02.032:

**v5.02.032** SDNL32 - Impact of an articulated beam on elastic support
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**Summary:**

This problem corresponds to a transitory analysis by modal superposition of a non-linear system consisting of a flexible beam swung at one of its ends. It is animated by a rotational movement of a solid body at the initial moment and encounters an elastic stop with unilateral contact. The problem has a reference solution proposed by the Commission VPCS.

There is a modeling with POU_D_T elements. The vibratory dynamics operator is tested. Deviations from the reference solution do not exceed :math:`\text{0.8\%}`.


.. 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