3. Modeling A

3.1. Characteristics of modeling

Loading and boundary conditions are modelled by:

DDL_IMPO: (NOEUD: N04, DX: 0., DY:0.)

DDL_IMPO: (NOEUD: N08, DX: 0., DY:0., DZ:0.)

DDL_IMPO: (NOEUD: N02, DX: 0.)

DDL_IMPO: (NOEUD: N06, DX: 0.)

FORCE_NODALE: (NOEUD: (N01 N03 N03 N05 N07), FX:

, FY:

)

FORCE_NODALE: (NOEUD: (N03 N04 N04 N07 N08), FX:

)

FORCE_NODALE: (NOEUD: (N02 N04 N04 N06 N08), FY:

)

FORCE_NODALE: (NOEUD: (N01 N02 N02 N05 N06), FX:

)

In addition, a uniform temperature is imposed on the structure that is valid at all times: \(T\mathrm{=}750°C\) using the CREA_CHAMP operator.

3.2. Characteristics of the mesh

Number of knots:	8
Number of meshes and type:	1 HEXA8

3.3. Tested sizes and results

Variables	Moments ( \(s\) )	Reference Type	Reference	% tolerance
	10	SOURCE_EXTERNE	2.4333E—2	0.10
	10	SOURCE_EXTERNE	—1.2011E—2	0.10
	10	SOURCE_EXTERNE	2.2379E—2	0.10
	30	SOURCE_EXTERNE	5.2103E—2	0.10
	30	SOURCE_EXTERNE	—2.5896E—2	0.10
	30	SOURCE_EXTERNE	4.8027E—2	0.10
	60	SOURCE_EXTERNE	5.9557E—2	0.10
	60	SOURCE_EXTERNE	—2.9624E—2	0.10
	60	SOURCE_EXTERNE	5.4912E—2	0.10