.. _V6.04.266:

**v6.04.266** SSNV266 — Validation of the GTN viscoplastic gradient damage law with bar simulations
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**Summary:**

This test case, very strongly inspired by SSNV256, makes it possible to validate the algorithm for integrating the Gurson—Tvergaard—Needleman damage law (:math:`\mathit{GTN}`) in gradient viscoplasticity with sub-integrated standard finite elements. A bar containing 10 finite elements is modelled.

Processed models:


* **Modeling** **A** (:math:`3D`): 3D_ GRAD_VARI


.. 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