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


Characteristics of the models
----------------------------------

The concrete wall is represented by 3D elements supported in both cases by hexahedral meshes with 8 knots: there are 10 meshes on a vertical generator, 4 meshes in the thickness and 126 on the circumference.

To validate separately the consideration of friction losses and anchor recoil losses, relaxation losses are considered only on even cables.


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

The component tested is the voltage in the N cables.


.. csv-table::

    "**Curvilinear abscissa value**
    **(in meters)**", "**Cable concerned**", "**Reference type**", "Reference value [:math:`N` **]**", "**Tolerance (** :math:`\text{\%}` **)**"
    "0. ", "'CAB1'", "'ANALYTIQUE'", "9,537.106"," 0.50%"
    "9.2", "'CAB1'", "'ANALYTIQUE'", "10,436.106"," 0.50%"
    "64.4", "'CAB1'", "'ANALYTIQUE'", "6,273.106"," 0.50%"
    "0. ", "'CAB2'", "'ANALYTIQUE'", "9,286.106"," 0.50%"
    "9.2", "'CAB2'", "'ANALYTIQUE'", "10,079.106"," 0.50%"
    "64.4", "'CAB2'", "'ANALYTIQUE'", "6,210.106"," 0.50%"



notes
---------

The differences are very small, knowing that the discretization of the cable is not exactly the same. The biggest difference is in terms of anchoring and in the estimation of losses due to anchor setbacks.