3. Modeling A

3.1. Characteristics of modeling

3D:

Cut-out: 1 in height, width and thickness.

Loading phase 1:

Containment pressure: \(–400\mathit{kPa}\).

Model CJS Level 2

3.2. Characteristics of the mesh

Number of knots: 8

Number of meshes and types: 1 HEXA8 and 6 QUA4

3.3. Tested sizes and results

For confinement: \(–400\mathit{kPa}\)

Location	Order Number	axial deformation (%)	Constraint ( \(\mathit{kPa}\) )	Reference	Aster	\(\text{\%}\) difference
Point \(A\)		— 2.0%		—400.0	—400,000	< 10—6
		— 10.0%		—400.0	—400,000	< 10—6
		— 20.0%		—400.0	—400,000	< 10—6
		— 2.0%		—54.0613	— 54.061292	< 10—6
		— 10.0%		— 63.5278	— 63.527785	< 10—6
		— 20.0%		—65.0989	—65.098864	< 10—6
		— 2.0%		—82.1839	—82.18387	< 10—6
		— 10.0%		—110.583	—110.58335	< 10—6
		— 20.0%		—115.297	—115.29659	< 10—6
		— 2.0%		—24.3549	—24.354871	< 10—6
		— 10.0%		—40.7513	—40.751319	< 10—6
		— 20.0%		—43.4725	—43.472508	< 10—6