Modeling A
==============


.. image:: images/Object_1.svg
    :width: 348
    :height: 355


.. _RefImage_Object_1.svg:


Characteristics of modeling A
-------------------------------------

Mesh composed of HEXA8 elements


Characteristics of the mesh
----------------------------

Number of knots: 417

Number of meshes and type: 160 HEXA8


Tested sizes and results
------------------------------

(Frequencies in hertz)


.. csv-table::

    "**Identification**
    **mode number**", "**Reference**", "**Code_Aster**", "**% difference**"
    "1", "2.54231 E3", "2.54231 E3", "~ 1 E -6"
    "2", "2.54231 E3", "2.54231 E3", "~ 1 E -6"
    "3", "2.60747 E3", "2.60747 E3", "~ 1 E -6"
    "4", "2.60747 E3", "2.60747 E3", "~ 1 E -6"
    "5", "2.60747 E3", "2.60747 E3", "~ 1 E -6"
    "6", "2.74095 E3", "2.74095 E3", "~ 1 E -6"
    "7", "2.74095 E3", "2.74095 E3", "~ 1 E -6"
    "8", "2.74095 E3", "2.74095 E3", "~ 1 E -6"
    "9", "2.76313 E3", "2.76313 E3", "~ 1 E -6"
    "10", "2.76313 E3", "2.76313 E3", "~ 1 E -6"



notes
---------

*Code_Aster* well detects the 6 rigid body modes.