H modeling
==============

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

Section in :math:`U`, with dimension :math:`l\mathrm{=}\mathrm{20mm}`, and with thickness :math:`e\mathrm{=}\mathrm{0.5mm}`


.. image:: images/1000000000000342000003205D35398079510A34.png
    :width: 3.0398in
    :height: 2.8335in


.. _RefImage_1000000000000342000003205D35398079510A34.png:


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

Number of meshes: 236 QUAD8


Benchmark solution
---------------------

The approximate analytical values are taken from [:ref:`bib1 <bib1>`].


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

For the complete section, the geometric and mechanical characteristics are:

.. csv-table::

    "**Identification**", "**Reference**", "**% difference**"
    ":math:`A` ", "29.5", "0.00E+00"
    ":math:`\mathit{AY}` ", "4.25300E+00", "5.483"
    ":math:`\mathit{AZ}` ", "1.61800E+00", "18.472"
    ":math:`{\mathit{CDG}}_{Y}` ", "6.8602", "—0.015"
    ":math:`{\mathit{CDG}}_{Z}` ", "10", "—2.31E—13"
    ":math:`\mathit{JX}` ", "2.4984", "—1.9"
    ":math:`\mathit{EY}` ", "0", "—4.18E—11"
    ":math:`\mathit{EZ}` ", "—15.43", "—0.089"
    ":math:`\mathit{JG}` ", "8.69 E+04 [:ref:`bib4 <bib4>`]", "0.253"