Nonlinear possibilities
==========================


Law of behavior
--------------------

The laws of behavior specific to these models, usable under COMPORTEMENT in STAT_NON_LINE and DYNA_NON_LINE (only models JOINT) are as follows (Cf. [:external:ref:`U4.51.11 <U4.51.11>`]):


.. code-block:: text

    /'CZM_EXP_REG'

Supported models: XXX_JOINT, 3D_ JOINT


.. code-block:: text

    /'CZM_LIN_REG'

Supported models: XXX_JOINT, 3D_ JOINT


.. code-block:: text

    /'JOINT_BA'

Supported models: XXX_JOINT


.. code-block:: text

    /'CZM_EXP'

Supported models: XXX_ELDI (only with STAT_NON_LINE)


.. code-block:: text

    /'CZM_OUV_MIX'

Supported models: all models of type INTERFACE


.. code-block:: text

    /'CZM_EXP_MIX'

Supported models: all models of type INTERFACE


.. code-block:: text

    /'CZM_TAC_MIX'

Supported models: all models of type INTERFACE


.. code-block:: text

    /'CZM_FAT_MIX'

Supported models: all models of type INTERFACE


.. code-block:: text

    /'CZM_TRA_MIX'

Supported models: all models of type INTERFACE


.. code-block:: text

    /'CZM_LAB_MIX'

Supported models: all models of type INTERFACE


Deformations
------------

Only small deformations (keyword 'PETIT' under DEFORMATION) are available for these models (Cf. [:external:ref:`U4.51.11 <U4.51.11>`]).