Research Article
Estimation of Local Delamination Buckling in Orthotropic Composite Plates Using Kirchhoff Plate Finite Elements
Table 5
The local critical
amplitudes in N mm
−1.
| | Cases | | Modes | | | 1st global | 2nd global | 3rd global |
| | S-S | Corresponding | 1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd | | local top | 114.8 | 160.9 | — | 147 | 216.4 | — | 121.8 | 177.3 | — |
| | B-B | Corresponding | 1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd | | local top | 153.7 | 227.3 | — | — | — | — | 162.1 | — | — |
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