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


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

The modeling is carried out axisymmetrically with 455 elements TRIA3 for the mass and 30 elements QUA4 for the discontinuity.

Discretization in time:


* 25 time steps for the first 1000 seconds


* 25 time steps for the next 3000 seconds.


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

In the absence of a reference solution, only non-regression tests are carried out.

The pressure in the joint is tested at two points at two different times.


.. csv-table::

    ":math:`X(m)` "," :math:`Y(m)` ", "**Time (seconds)**", ":math:`\mathrm{PRE1}(\mathrm{MPa})` **Aster**"
    "0.35", "0.112", "1000", "0.948"
    "0.35", "0.483", "1000", "0.822"
    "0.35", "0.112", "3000", "0.968"
    "0.35", "0.483", "3000", "0.889"


The normal displacement on the crack lips is also tested at two different times.


.. csv-table::

    ":math:`X(m)` "," :math:`Y(m)` ", "**Time (seconds)**", ":math:`\mathrm{DX}(\mu m)` **Aster**"
    "0.35001", "0.112", "1000", "292.5058"
    "0.34999", "0.112", "1000", "292.5197"
    "0.35001", "0.112", "3000", "478,6191"
    "0.34999", "0.112", "3000", "478.6331"