D modeling
==============


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

This modeling is identical to modeling A (and in particular the mesh). The only difference is the resolution method, which is here "PENALISATION", with penalties for contact and friction.


++-----------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+
||                                                                                   |CONTACT                                                                                                             |
++ .. image:: images/Object_6.svg                                                    +                                                                                                                    +
||    :width: 164                                                                    | METHODE = 'PENALISATION COULOMB = 0.4                                                                              |
++    :height: 232                                                                   + APPARIEMENT =' MAIT_ESCL' Master: bcc1 Slave: bcc2                                                                 +
||                                                                                   |                                                                                                                    |
++                                                                                   +                                                                                                                    +
||                                                                                   |                                                                                                                    |
++-----------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+



Tested values: SIGM_ELNO
---------------------------

The normal pressure forces generated by the contact and friction are tested. These efforts, defined in polar coordinates, are expressed in :math:`\mathit{Pa}`.


+--------------------+---+-------------+--------------+----------------+
|**Identification**      |**Reference**|**Aster**     |**% difference**|
+--------------------+---+-------------+--------------+----------------+
|SIXXpour an angle of|0° |—1.7813E+07  |— 1.867141E+07|4.819           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |3° |—1.7813E+07  |— 1.972695E+07|10.745          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |6° |—1.7750E+07  |—1.999288E+07 |12.636          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |9° |—1.7688E+07  |—1.988495E+07 |12.421          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |12°|—1.7594E+07  |— 1.971935E+07|12.080          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |15°|—1.7470E+07  |—1.954087E+07 |11.854          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |18°|—1.7312E+07  |— 1.916115E+07|10.681          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |21°|— 1.7125E+07 |— 1.880513E+07|9.811           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |24°|— 1.6906E+07 |— 1.824592E+07|7.926           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |27°|— 1.6656E+07 |— 1.782171E+07|6.999           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |30°|— 1.6343E+07 |— 1.713057E+07|4.819           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |33°|—1.5937E+07  |— 1.640937E+07|2.964           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |36°|— 1.5406E+07 |—1.558344E+07 |1.152           |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |39°|—1.4781E+07  |— 1.467761E+07|—0.699          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |42°|—1.4031E+07  |— 1.366763E+07|—2.590          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |45°|—1.3094E+07  |— 1.276022E+07|—2.549          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |48°|—1.1169E+07  |—1.241550E+07 |11.160          |
+--------------------+---+-------------+--------------+----------------+
|SIXX                |51°|—1.0593E+07  |—1.086923E+07 |2.608           |
+--------------------+---+-------------+--------------+----------------+