.. _V2.01.021:

**v2.01.021** SDLD21 - Spring mass system with 8 degrees of freedom with viscous damper
=============================================================================================

**Summary:**

This unidirectional problem consists in carrying out a harmonic analysis of a mechanical structure composed of a set of spring weights with viscous dampers and subjected to sinusoidal excitation. This structural mechanics test corresponds to a dynamic analysis of a discrete model with linear behavior.

The results obtained (field of movement, speed and acceleration for different excitation frequencies) are in good agreement with the results of guide VPCS.


.. 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
    Mod_lisation_D
    Synth_se_des_r_sultats