3. Modeling A#

3.1. Characteristics of modeling#

Quadrangular shell element DKQ

The user coordinate system is confused with the orthotropy coordinate system.

Boundary conditions:

DDL_IMPO

(GROUP_NO: AB, DX: 0. , DZ: 0. , DRY :0.)

(GROUP_NO: BC, DY: 0. , DZ: 0. , DRX :0.)

(GROUP_NO: CD, DX: 0. , DZ: 0. , DRY :0.)

(GROUP_NO: DA, DY: 0. , DZ: 0. , DRX :0.)

(GROUP_NO: O, DX: 0. , BY: 0. , DRX :0. , DRY :0. , DRZ :0.)

FORCE_ARETE

(GROUP_NO: AB MY:0.)

(GROUP_NO: BC MX:0.)

(GROUP_NO: CDMY:0.)

(GROUP_NO: BY MAX:0.)

Number of knots: 171

Number of meshes and type: 144 QUAD4

	Identification
Point \(O\) \((\mathit{M78})\)	\({\sigma }_{\mathit{xx}}\), \({\sigma }_{\mathit{yy}}\), \({\sigma }_{\mathit{xy}}\),,, \({\sigma }_{\mathit{xz}}\), \({\sigma }_{\mathit{yz}}\) on lower, middle, and upper sheets
	Vertical arrow \(w\mathrm{=}\mathit{DZ}\)
Point \(\mathit{B1}\) \((\mathit{M6})\)	\({\sigma }_{\mathit{xx}}\), \({\sigma }_{\mathit{yy}}\), \({\sigma }_{\mathit{xy}}\),,, \({\sigma }_{\mathit{xz}}\), \({\sigma }_{\mathit{yz}}\) on lower, middle, and upper sheets