3. Modeling A

3.1. Characteristics of modeling A

Modeling in plane deformations. A \(\mathit{Q8}\) element.

3.2. Tested values

Node	Value type	Instant (s)	Reference
(analytical) »	Aster	Difference ( \(\text{\%}\) )
\(\mathit{NO1}\)	DEPL/TEMP	102	2	2,15	8%
\(\mathit{NO1}\)	DEPL/PRE1	102	-102	-1.4 106	-1.46 106	4%
\(\mathit{NO1}\)	VARI_ELNO /V3	102	102	425	460	8%

We therefore find results that are relatively close to the analytical results. The uncertainty remains quite large due to the linearization of the equations.