Benchmark solution
=====================


Calculation method used for the reference solution
--------------------------------------------------------

Modeling A (COQUE_3D) is used as a reference for other models.


Benchmark results
----------------------

Natural frequencies:


.. csv-table::

    "Frequency mode 7", "628.354 Hz"
    "Frequency mode 8", 693, 21Hz"
    "Frequency mode 9", 1672, 826 Hz"
    "Frequency mode 12", 3090, 352Hz"



Uncertainties about the solution
----------------------------


* no regression for modeling A


* of the order of 10% for B modeling


Bibliographical references
---------------------------

None.