.. _V6.05.114:

:math:`l` :math:`l`

.. image:: images/Shape1.gif


.. _RefSchema_Shape1.gif:


**v6.05.114** SSNS114 — Degradation of a reinforced concrete plate under various stresses with the BETON_REGLE_PR law
=====================================================================================================================

**Summary:**

This test validates the law of non-linear behavior of concrete BETON_REGLE_PR (see [:ref:`R7.01.27 <R7.01.27>`]) for various cyclic loads: traction/compression, alternating flexure, in-plane shear and their combinations. Multilayer modeling is used, in which the steels of the reinforcement layers are represented by GRILLE_EXCENTRE. The analyses are done statically (STAT_NON_LINE). The results are compared with those of modeling with behavior model ENDO_ISOT_BETON (see [:ref:`R7.01.04 <R7.01.04>`]).

H modeling tests thermomechanics. In this modeling, it is verified that the two thermal expansion loads (homogeneous temperature in the thickness and constant temperature gradient in the thickness) lead to the same state of stress as two simple mechanical loads: extension along Ox and bending around Oy.

The E to G models correspond to the A to C models for higher stress levels.

.. 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_H
    Synth_se_des_r_sultats