11. Modélisation I#
11.1. Caractéristiques de la modélisation#
Élément de coque quadrangulaire DSQ. La plaque est modélisée avec un maillage \(24\times 24\) .
Le repère utilisateur est confondu avec le repère d’orthotropie.
Conditions aux limites:
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.,DY: 0.,DRX:0.,DRY:0.,DRZ:0.) |
FORCE_ARETE |
(GROUP_NO: AB MY:0.) |
(GROUP_NO: BC MX:0.) |
(GROUP_NO: CD MY:0.) |
(GROUP_NO: DA MX:0.) |
11.2. Caractéristiques du maillage#
Nombre de nœuds : 626
Nombre de mailles et type : 576 QUAD4
11.3. Grandeurs testées et résultats#
Identification |
||
Point \(O\) |
\((\mathit{M300})\) |
Contraintes \({\sigma}_{xx}\) , \({\sigma}_{yy}\) , \({\sigma}_{xy}\) , \({\sigma}_{xz}\) , \({\sigma}_{yz}\) sur feuillets inférieur, milieu et supérieur Déplacement \(\mathit{DZ}\) |
Point \(\mathit{B1}\) |
\((\mathit{M12})\) |
Contraintes \({\sigma}_{xx}\) , \({\sigma}_{yy}\) , \({\sigma}_{xy}\) , \({\sigma}_{xz}\) , \({\sigma}_{yz}\) sur feuillets inférieur, milieu et supérieur |
Identification |
||
Point \(O\) |
\((\mathit{M300})\) |
\(N_{xx}\) , \(N_{yy}\) , \(N_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) et \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
\((\mathit{M301})\) |
\(T_{x}\) , \(T_{y}\) |
|
\((\mathit{M276})\) |
\(T_{x}\) , \(T_{y}\) |
|
\((\mathit{M277})\) |
\(T_{x}\) , \(T_{y}\) |
|
Identification |
||
Point \(\mathit{A}\) |
\((\mathit{M1})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
Point \(\mathit{B}\) |
\((\mathit{M24})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
Point \(\mathit{C}\) |
\((\mathit{M576})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
Point \(\mathit{D}\) |
\((\mathit{M576})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
Identification |
||
Point \(\mathit{B1}\) |
\((\mathit{M12})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
\((\mathit{M13})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
|
Identification |
||
Point \(\mathit{D1}\) |
\((\mathit{M265})\) |
\({T}_{x}\) , \({T}_{y}\) |
\((\mathit{M289})\) |
\({N}_{xx}\) , \({N}_{yy}\) , \({N}_{xy}\) , \({M}_{xx}\) , \({M}_{yy}\) , \({M}_{xy}\) , \({T}_{x}\) , \({T}_{y}\) |
|