.. _V3.04.316:

**v3.04.316** SSLV316 — Propagation cracking imposed with X- FEM
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**Summary:**

The aim of this test is to verify that the simplex, upwind, and geometric methods of operator PROPA_FISS correctly calculate the position of the bottom of a 3D crack that propagates in mixed mode.

Several propagations of a crack are simulated by imposing a given advance and direction of propagation. The position of the crack after each propagation is therefore known and it is possible to check whether the position of the bottom calculated by the operator PROPA_FISS is correct.


.. 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
    Mod_lisation_F
    Mod_lisation_G
    Mod_lisation_L
    Mod_lisation_M
    Synth_se_des_r_sultats