B modeling
==============


Characteristics of modeling and meshing
------------------------------------------------

The mesh is identical to modeling A. On the other hand, the tension calculation is carried out in 2 steps.


* In the first, the tension is calculated by taking into account only the losses due to friction and anchor recoil. The tension is then carried out using CALC_PRECONT, in two steps to recover the elastic losses: the tension of the odd cables at first and then the tension of the even cables.


* In the second phase, the calculation of the cable tension is carried out taking into account the relaxation of the steels.


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

The component tested is the voltage in the N cables at the end of the second DEFI_CABLE_BP.


.. csv-table::

    "**Curvilinear abscissa value**
    **(in meters)**", "**Cable concerned**", "**Reference type**", "Reference value [:math:`N` **]**", "**Tolerance (** :math:`\text{\%}` **)**"
    "0. ", "'CAB9'", "'ANALYTIQUE'", "9,289.106"," 0.50%"
    "9.2", "'CAB9'", "'ANALYTIQUE'", "10,085.106"," 0.50%"
    "64.4", "'CAB9'", "'ANALYTIQUE'", "6,210.106"," 0.50%"
    "0. ", "'CAB10'", "'ANALYTIQUE'", "9,289.106"," 0.50%"
    "9.2", "'CAB10'", "'ANALYTIQUE'", "10,085.106"," 0.50%"
    "64.4", "'CAB10'", "'ANALYTIQUE'", "6,210.106"," 0.50%"


The coherence of the voltage N is also tested before and after CALC_PRECONT.


.. csv-table::

    "**TYPE_TEST**", "**Cable concerned**", "**Reference type**", "**Reference value**", "**Tolerance (** :math:`\text{\%}`)"
    "SOMME ", "'CAB9'", "'AUTRE_ASTER'", "''", "1066341600,5904781"," 0.05%"
    "SOMME ", "'CAB10'", "'AUTRE_ASTER'", "''", "1063650103,5108216"," 0.05%"