D modeling
==============


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


.. image:: images/10000000000003140000008DB38E518919351942.jpg
    :width: 6.3283in
    :height: 1.1319in


.. _RefImage_10000000000003140000008DB38E518919351942.jpg:


* Modeling: Q4GG


* Type of finite elements: Quadrangle (QUAD4), dimension of :math:`\mathrm{0.1m}`.

The plate is then cut into 5 elements along its width and into 40 elements along its length.

The steel frame is modelled by BARRE elements. The cable is discretized into 41 elements.


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

We test the value of the displacement at node :math:`D` along the :math:`z` axis.


.. csv-table::

    "**Node**", "**Component**", "**Reference Value (** :math:`m` **)**", "**Precision**"
    ":math:`D` ", "DZ", ":math:`\mathrm{-}0.101677` 0.000000"," :math:`1.0E\mathrm{-}2`"


The tension in several elements of the cable is also tested.


.. csv-table::

    "**Mesh**", "**Reference value (** :math:`N` ****) **", "**Precision**"
    ":math:`\mathit{M119}` "," :math:`3.75\mathrm{\times }{10}^{5}` "," :math:`1.0E\mathrm{-}8`"
    ":math:`\mathit{M122}` "," :math:`3.75\mathrm{\times }{10}^{5}` "," :math:`1.0E\mathrm{-}8`"
    ":math:`\mathit{M130}` "," :math:`3.75\mathrm{\times }{10}^{5}` "," :math:`1.0E\mathrm{-}8`"