3. Modeling A#

3.1. Characteristics of modeling#

C_ PLAN modeling. The plate is rotated -30 degrees around \(Z\), i.e. the global \(X\) axis is collinear to the \(L\) orthotropy axis. The boundary and load conditions, to be applied in the frame \((A,x,y)\) linked to the plate, are therefore projected onto the global coordinate system \((A,X,Y)\) (use of LIAISON_DDL in \(B\)).

_images/100000000000038800000393FFDB1827DB36BBAA.png

3.2. Characteristics of the mesh#

Number of knots: 391

Number of meshes and types: 50 QUAD8, 100 TRIA6

3.3. Tested values#

Value

Identification

Reference

\(\mathit{Ux}(c)\mathrm{=}\mathit{Ux}(D)\)

\(\mathit{DX}(C)\)

5.917 10—7

\(\mathit{Uy}(B)\)

\(\mathit{DY}(B)\)

—2.292 10—7

\(\mathit{Uy}(C)\)

\(\mathit{DY}(C)\)

—5.028 10—7

\(\mathit{Uy}(D)\)

\(\mathit{DY}(D)\)

—7.319 10—7

\(\mathit{Sigma}\text{LL}\)

\(\mathit{SIXX}\) (any point)

7500

\(\mathit{Sigma}\text{TT}\)

\(\mathit{SIYY}\) (any point)

2500

\(\mathit{Sigma}\text{LL}\)

\(\mathit{SIXY}\) (any point)

4300.127