Square plate meshed in shell elements: modal computation
In this example the behaviour of a square plate meshed with shell elements is analyzed. A modal computation is used.
Modelizations
| Name of the use test |
perf003 |
| Code version |
12 |
| Type of analysis |
Modal computation |
| Material behaviour |
Elastic |
| Geometric behaviour |
Small displacements |
| Dominant type of mesh |
Quadrangle |
Results
| Modelizations | A | B | C |
|---|
| Type of mesh |
Linear |
Linear |
Linear |
| Number of dof |
104 508 |
257 058 |
1 013 490 |
| Number of elements |
17 157 |
42 432 |
168 096 |
| Memory used (Mo) |
457 |
763 |
2 043 |
| Total time (s) |
15.24 |
41.72 |
220.02 |
| MODE_ITER_SIMULT time (s) |
13.50 |
38.22 |
206.98 |
| Solver |
MULT_FRONT |
MULT_FRONT |
MULT_FRONT |
| Modélisations | D |
|---|
| Type of mesh |
Linear |
| Number of ddl |
104 508 |
| Number of mesh |
17 157 |
| Memory used (Mo) |
450 |
| Total time (s) |
47.56 |
| Solver |
MULT_FRONT |
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