10. J modeling

10.1. Characteristics of modeling

Axisymmetric shell element SEG3, in Mindlin-Reissner theory: we do not consider any metric modification, the coefficient A_ CIS is equal to \(5\mathrm{/}6\).

Boundary conditions:

(NOEUD = “A”, DX= 0. , DY= 0. , DRZ = 0.) (NOEUD = “O”, DRZ = 0.))

10.2. Characteristics of the mesh

Number of knots: 21

Number of meshes and types: 10 SEG3

10.3. Tested sizes and results

Identification	Reference type	Reference values Love-Kirchhoff	Tolerance \((\text{\%})\)
Arrow	“ANALYTIQUE”	—178.424	0.5
Arrow	“ANALYTIQUE”	—101.827	0.5
Rotation	“ANALYTIQUE”	255.940	0.5

Identification			Reference type	Reference values	Tolerance \((\text{\%})\)
Point	Maille	Component
D	IJK		“ANALYTIQUE”	170.625
			“ANALYTIQUE”	511.875	0.5
	KLM		“ANALYTIQUE”	170.625
			“ANALYTIQUE”	511.875	0.5

Identification			Reference type	Reference values	Tolerance \((\text{\%})\)
Point	Maille	Component
O	STU		“ANALYTIQUE”	—0.08125
			“ANALYTIQUE”	—0.08125
A	ABC		“ANALYTIQUE”	0.125
			“ANALYTIQUE”	0.0375
A	IJK		“ANALYTIQUE”	—0.05156	0.5
	KLM		“ANALYTIQUE”	—0.05156	0.7

Notes:

We note the good results obtained, except on

and

, which involve higher-order derivatives that are less well calculated by the element.

10.4. Contents of the results file

Generalized movements, deformations and forces and stresses at the nodes.