Modélisation A
==============


Caractéristiques de la modélisation
-----------------------------------

Il s’agit d’une modélisation axisymétrique.

Découpage en 10 éléments de taille variable sur l'épaisseur, 2 éléments sur la hauteur.


.. image:: images/Object_26.svg
    :width: 546
    :height: 162


.. _RefImage_Object_26.svg:


Caractéristiques du maillage
----------------------------


.. image:: images/100000000000012E0000011780D12034928E5AE3.png
    :width: 189
    :height: 173


.. _RefImage_100000000000012E0000011780D12034928E5AE3.png:

Nombre de nœuds : 55

Nombre de mailles et type : 20 QUAD4


Grandeurs testées et résultats
-------------------------------

La concentration en eau est testée sur 10 nœuds répartis dans l'épaisseur à trois instants (5, 15 et 54 ans):

A 5 ans:

.. csv-table::

    "**X**", "**Référence**", "**Aster**", "**% différence**"
    "22.50", "67.68", "69.40", "-2.53"
    "22.54", "80.91", "81.15", "-0.29"
    "22.60", "89.69", "90.61", "-1.02"
    "22.68", "97.80", "97.96", "-0.16"
    "22.81", "102.21", "102.99", "-0.77"
    "23.00", "104.00", "105.02", "-0.98"
    "23.19", "102.00", "102.95", "-0.94"
    "23.32", "97.80", "97.89", "-0.09"
    "23.40", "90.18", "90.53", "-0.39"
    "23.46", "81.00", "81.10", "-0.12"
    "23.50", "71.20", "69.36", "2.58"


A 15 ans:

.. csv-table::

    "**X**", "**Référence**", "**Aster**", "**% différence**"
    "22.50", "54.2257", "51.78", "4.50"
    "22.54", "65.2", "64.55", "1.00"
    "22.60", "75.4576", "74.96", "0.66"
    "22.68", "84.9649", "83.71", "1.47"
    "22.81", "91.4", "90.73", "0.73"
    "23.00", "95.2", "94.89", "0.33"
    "23.19", "93.55", "93.73", "-0.19"
    "23.32", "89.3776", "89.22", "0.18"
    "23.40", "82.8", "83.13", "-0.40"
    "23.46", "76.3516", "76.30", "0.07"
    "23.50", "70.0603", "69.28", "1.12"


A 54 ans:

.. csv-table::

    "**X**", "**Référence**", "**Aster**", "**% différence**"
    "22.50", "51.6", "51.66", "-0.11"
    "22.54", "56.8903", "56.46", "0.75"
    "22.60", "62.4", "61.98", "0.68"
    "22.68", "69.1059", "67.83", "1.84"
    "22.81", "74.4781", "73.40", "1.44"
    "23.00", "78.3688", "77.45", "1.17"
    "23.19", "77.8487", "77.71", "0.18"
    "23.32", "75.9533", "75.73", "0.29"
    "23.40", "73.1186", "73.24", "-0.17"
    "23.46", "70.815", "70.96", "-0.21"
    "23.50", "68.8035", "69.15", "-0.50"