.. _V6.03.128:

**v6.03.128** SSNP128 - Validation of the discontinuity element on a flat plate
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**DOC A SUPPRIMER**

**Summary:**

The aim of this test is to demonstrate an analytical solution in order to validate the quality of the discontinuous element (see documentation [:ref:`R7.02.12 <R7.02.12>`] for details on this element). The objective of this test is to verify that this model leads to a good prediction of the value of the displacement jump along a crack. To do this, an analytical solution is sought presenting a non-constant jump along a discontinuity that is compared with the solution obtained numerically. Moreover, when seeking to validate a numerical method, it is preferable to ensure the uniqueness of the solution sought. We will see that this is the case for the analytical solution presented if a condition relating to the maximum size of the studied domain according to the parameters of the model is satisfied.


.. toctree::
    :hidden:

    self

.. toctree::
    :maxdepth: 2
    :numbered:

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Synth_se_des_r_sultats