C modeling
==============


Characteristics of modeling
-----------------------------------


.. _DdeLink__788_9565909441:

This modeling is a compression test with a stress imposed on a confined cube (blocked transverse deformations).

The load is imposed on side HAUT following DZ:

**PRES_REP =** **_F (GROUP_MA =' HAUT '**, **PRES =** **3.6187984804E+06)**,

FCT **= DEFI_FONCTION (**

**NOM_PARA =' INST '**,

**VALE =( 0.0**, **0.0**,

**1.0**, **10.0**,

**1000.0**, **10.0)**,

**)**

L_ INST **= DEFI_LIST_REEL (**

**DEBUT =** **0.0**,

**INTERVALLE =(**

**_F (JUSQU_A =** **1.0**, **NOMBRE =** **5**, **)**) **,

**_F (JUSQU_A =** **35.0**, **NOMBRE =** **340**, **)**) **,

**)**,

**)**

During the time interval [:ref:`0.0, 1.0 <0.0, 1.0>`] the load increases.

During the time interval [:ref:`1.0, 35.0 <1.0, 35.0>`] the load is kept constant.


Tested sizes and results
------------------------------

The quantities observed are the lateral stresses SIXXet SIYYqui are equal.

.. _DdeLink__3719_944079046:


.. csv-table::

    "**Instant**", "**Size**", "**Reference**"
    "2.50000"," SIXXSIYY ", "-1.014224e+07"
    "4.25000"," SIXX SIYY ", "-9.430826e+06"
    "6.00000"," SIXX SIYY ", "-8.783160e+06"
    "7.75000"," SIXX SIYY ", "-8.090215e+06"
    "9.50000"," SIXX SIYY ", "-7.420931e+06"
    "11.25000"," SIXX SIYY ", "-6.817181e+06"
    "13.00000"," SIXX SIYY ", "-6.292087e+06"
    "14.75000"," SIXX SIYY ", "-5.844484e+06"
    "16.50000"," SIXX SIYY ", "-5.467612e+06"
    "18.25000"," SIXX SIYY ", "-5.153138e+06"
    "20.00000"," SIXX SIYY ", "-4.892814e+06"
    "21.75000"," SIXX SIYY ", "-4.679082e+06"
    "23.50000"," SIXX SIYY ", "-4.505243e+06"
    "25.25000"," SIXX SIYY ", "-4.365451e+06"
    "27.00000"," SIXX SIYY ", "-4.254641e+06"
    "28.75000"," SIXX SIYY ", "-4.168446e+06"
    "30.50000"," SIXX SIYY ", "-4.103102e+06"
    "32.25000"," SIXX SIYY ", "-4.055375e+06"
    "34.00000"," SIXX SIYY ", "-4.022488e+06"


The magnitude observed is deformation EPZZ.

.. csv-table::

    "**Instant**", "**Size**", "**Reference**"
    "2.50000"," EPZZ ", "-1.270836e-03"
    "4.25000"," EPZZ ", "-1.485637e-03"
    "6.00000"," EPZZ ", "-1.633430e-03"
    "7.75000"," EPZZ ", "-1.751693e-03"
    "9.50000"," EPZZ ", "-1.853605e-03"
    "11.25000"," EPZZ ", "-1.944630e-03"
    "13.00000"," EPZZ ", "-2.027391e-03"
    "14.75000"," EPZZ ", "-2.103352e-03"
    "16.50000"," EPZZ ", "-2.173458e-03"
    "18.25000"," EPZZ ", "-2.238399e-03"
    "20.00000"," EPZZ ", "-2.298723e-03"
    "21.75000"," EPZZ ", "-2.354889e-03"
    "23.50000"," EPZZ ", "-2.407292e-03"
    "25.25000"," EPZZ ", "-2.456276e-03"
    "27.00000"," EPZZ ", "-2.502146e-03"
    "28.75000"," EPZZ ", "-2.545168e-03"
    "30.50000"," EPZZ ", "-2.585582e-03"
    "32.25000"," EPZZ ", "-2.623601e-03"
    "34.00000"," EPZZ ", "-2.659414e-03"



.. image:: images/1000020100000C36000007FA4B2C9F81CD6EE4F5.png
    :width: 6.2992in
    :height: 4.1138in


.. _RefImage_1000020100000C36000007FA4B2C9F81CD6EE4F5.png:

**Figure** 4.2-a **:** ****Compression on cube****confined**, comparison between code_aster and the theoretical solution.