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

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

The modeling is based on the modeling n of the test case:

[:external:ref:`V3.03.101 <V3.03.101>`] SSLS101 - Circular plate placed under uniform pressure.


Characteristics of the mesh
----------------------------

See test case SSLS101.


Features tested
-----------------------

Three cases of DDL restriction are tested in this modeling:

• No restrictions:

DDL =( 'DX', 'DY', 'DZ', 'DZ', 'DRX', 'DRY', 'DRZ',)

As all DDL are taken into account, the results are identical to the SSLS101 test.

• Restriction on DRZ:

DDL =( 'DX', 'DY', 'DZ', 'DRX', 'DRY',)

Given the load and the case studied, removing DRZ from the DDL taken into account does not change the result.

The results are identical to test SSLS101.

• Restriction on DRX, DRY, DRZ:

DDL =( 'DX', 'DY', 'DZ',)

This case is a non-regression test.

The verification of the equations makes it possible to check that the DDL of rotation are not taken into account.


.. csv-table::

    "**Movement**", "**Reference**"
    "DZ", ":math:`-1041.5169`"