Modeling A
==============


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

We consider a rectangular plate modelled by an incompressible element QUAD8: miplqu8. The two cases are studied: the first with the two amplified loads, the second with the amplified horizontal pressure and the constant vertical.


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

Number of knots: 8

Number of meshes and types: 1 mesh of type QUAD8, incompressible finite element.


Tested values
---------------


+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|**Identification**                                                                                                                                |**Case**                |**Reference**                |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|Upper limit load                                                                                                                                  |A                       |11.547                       |
+                                                                                                                                                  +                        +                             +
|                                                                                                                                                  | Reviews                | 14.6837                     |
+                                                                                                                                                  +                        +                             +
|                                                                                                                                                  |                        |                             |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|Estimated load limit (                                                                                                                            |A                       |9.6225                       |
+                                                                                                                                                  +                        +                             +
|                                                                                                                                                  | Reviews                | none                        |
+ .. image:: images/Object_114.svg                                                                                                                 +                        +                             +
|    :width: 50                                                                                                                                    |                        |                             |
+    :height: 21                                                                                                                                   +                        +                             +
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+                                                                                                                                                  +                        +                             +
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+)                                                                                                                                                 +                        +                             +
|                                                                                                                                                  |                        |                             |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|Power: permanent charging                                                                                                                         |A                       |0                            |
+                                                                                                                                                  +                        +                             +
|                                                                                                                                                  | Reviews                | — 0.25                      |
+                                                                                                                                                  +                        +                             +
|                                                                                                                                                  |                        |                             |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|NOEUD ='N3' EPSI_ELNO: EPXX                                                                                                                       |A                       |— 0.3125                     |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+
|NOEUD ='N3' EPEQ_ELNO: INVA_2                                                                                                                     |A                       |0.360844                     |
+--------------------------------------------------------------------------------------------------------------------------------------------------+------------------------+-----------------------------+