7. E modeling#
7.1. Characteristics of modeling#
Q4G shell element
Cutting: |
12 in length |
4 in width: |
48 stitches QUAD4 |
with symmetry with respect to axis \(\mathit{Ox}\) |
|||
Slender |
transversal |
\(b\mathrm{/}\mathrm{4t}\mathrm{=}5\) |
|
longitudinal |
\(L\mathrm{/}\mathrm{12t}\mathrm{=}20\) |
2 load cases
Opposing forces
Forces of the same meaning
7.2. Characteristics of the mesh#
Number of knots: 65
Number of meshes and types: 48 QUAD4
7.3. Tested sizes and results#
Charging case |
Point |
Size and unit |
Reference |
Reference type |
Tolerance |
1 |
\(B\) |
Displacement \(\mathit{DZ}(m)\) |
—3.537 10—6 |
“ANALYTIQUE” |
0.5% |
\(E\) |
Displacement \(\mathit{DZ}(m)\) |
0 |
“ANALYTIQUE” |
1.0E-12 |
|
\(C\) |
Displacement \(\mathit{DZ}(m)\) |
3.537 10—6 |
“ANALYTIQUE” |
0.5% |
|
2 |
\(B\) |
Displacement \(\mathit{DZ}(m)\) |
1.1059 10—3 |
“ANALYTIQUE” |
1% |
\(E\) |
Displacement \(\mathit{DZ}(m)\) |
1.1059 10—3 |
“ANALYTIQUE” |
1% |
|
\(C\) |
Displacement \(\mathit{DZ}(m)\) |
1.1059 10—3 |
“ANALYTIQUE” |
1% |