.. _V6.01.115:

**v6.01.115** SSNA115 — Pulling a rigid frame with cohesive elements
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**Summary:**

The object of this test case is the numerical study of the removal of a rigid frame embedded in a hollow cylinder. Decohesion is described with two cohesive models. :

**B modeling**: based on joint elements with the cohesive law CZM_LIN_REG (see documentation [:ref:`R7.02.11 <R7.02.11>`]) using the AXIS_JOINT modeling.

**C modelling**: based on interface elements with the cohesive law CZM_TAC_MIX (see documentation [:ref:`R7.02.11 <R7.02.11>`]) using the AXIS_INTERFACE_S modeling.

To validate the results we will rely on the analytical solution developed in [:ref:`bib3 <bib3>`]. Interested readers can also refer to it for a more in-depth study of this test case.


.. toctree::
    :hidden:

    self

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

    Probl_me_de_r_f_rence
    Solution_de_r_f_rence
    Mod_lisation_B
    Mod_lisation_C
    Synth_se_des_r_sultats