Features and verification
===============================

The law of behavior MAZARS, keyword COMPORTEMENT from STAT_NON_LINE, associated material MAZARS can be used in Code_Aster with various models:

• 3D, D_ PLAN, AXIS, C_ PLAN (analytical formulation implemented, do not use the DEBORST method)

• coupled with the models of THHM (confer [:external:ref:`R7.01.11 <R7.01.11>`]).

The law of MAZARS can be coupled with the BETON_UMLV_FP creep model (confer [:ref:`R7.01.06 <R7.01.06>`]) via the KIT_DDI keyword.

The law of behavior is verified by the following tests:


.. csv-table::

    "COMP007b ", "[:external:ref:`V6.07.107 <V6.07.107>`]", "Compression-expansion test for the study of thermal coupling-cracking"
    "HSNV129 ", "[:external:ref:`V7.22.129 <V7.22.129>`]", "Compression-expansion test for the study of thermal coupling-cracking"
    "SSLA103 ", "[:external:ref:`V3.06.103 <V3.06.103>`]", "Calculation of desiccation shrinkage and endogenous shrinkage on a cylinder"
    "SSNP113 ", "[:external:ref:`V6.03.113 <V6.03.113>`]", "Rotation of principal constraints (law of MAZARS)"
    "SSNP161 ", "[:external:ref:`V6.03.161 <V6.03.161>`]", "Kupfer biaxial tests"
    "SSNV169 ", "[:external:ref:`V6.04.169 <V6.04.169>`]", "Creep-damage coupling"
    "WTNV121 ", "[:external:ref:`V7.31.121 <V7.31.121>`]", "Concrete wetting with a damage law"


**Table** 5-1 **: Existing test cases**