.. _V2.04.126:

**v2.04.126** SDLV126 — Modeling viscoelastic damping with RIGI_MECA_HYST
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**Summary:**

The objective of this test is to validate the extension of option RIGI_MECA_HYST of the CALC_MATR_ELEM method concerning linear viscoelastic materials under harmonic conditions. In this test, we check that option RIGI_MECA is not impacted, that we find the degraded case of hysterical damping and a cross-validation with the numerical results of Lucie Rouleau's thesis was carried out.

The H, I and J models validate the use of kinematic loads (i.e. from AFFE_CHAR_CINE) that are not homogeneous with DYNA_VIBRA for harmonic calculations on a physical basis.


.. toctree::
    :hidden:

    self

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

    Mod_lisation_A-D
    Mod_lisations_E_et_F
    Mod_lisation_G
    Mod_lisation_H
    Mod_lisation_I
    Mod_lisation_J
    Synth_se_des_r_sultats
    R_f_rences_bibliographiques