.. _V6.02.102:

**v6.02.102** SSNL102 - Nonlinear behavior of an angle assembly
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**Summary:**

In this test, we consider a discrete element with 2 knots subjected to a two-dimensional loading of traction and moment requiring the degrees of freedom in translation and rotation.

The analysis is static with an incremental nonlinear behavior relationship expressed by an adimensional internal variable combining generalized two-dimensional forces and displacements.

The behavioral relationship comprises 2 mechanisms associated respectively with 2 curves connected to each other by a concavity.

The advantage of the test is to comprehensively simulate the possible charging paths during charging and discharging and in particular the transition between mechanisms.

The results correspond to the numerical solution in movements of the problem with 1 unknown (the variable of the current mechanism) obtained by inverting the curve of the behavioral relationship in each of the 2 mechanisms in relation to an imposed force.


.. 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