.. _V3.02.319:

**v3.02.319** SSLP319 - Propagation of two X-FEM through cracks stressed in mode I
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Summary:

The purpose of this test is to verify that operator PROPA_FISS treats multi-crack cases correctly.

It is a :math:`\mathrm{2D}` plate containing two cracks, each with a single bottom. Several propagations are calculated by the PROPA_FISS operator. We check that the stress intensity factors of the propagated cracks are correct for propagation in :math:`I` mode.


.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_A
    Mod_lisation_B
    Mod_lisation_C
    Mod_lisation_D
    Mod_lisation_E
    Synth_se_des_r_sultats