Research Article
Coupling between Transverse Vibrations and Instability Phenomena of Plates Subjected to In-Plane Loading
Table 4
Comparison of nondimensional critical buckling loads
for a SS-C-SS-C plate.
| Load
| Solution | | | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 |
| | | [A] M = 5 | 93.3059 | 75.9452 | 69.6553 | 69.1116 | 72.0966 | 77.5543 | 75.9452 | | | A M = 10 | 93.2555 | 75.9146 | 69.6351 | 69.0972 | 72.0859 | 77.5460 | 75.9146 | | 0 | A M = 15 | 93.2477 | 75.9105 | 69.6323 | 69.0954 | 72.0846 | 77.5450 | 75.9105 | | | A M = 20 | 93.2476 | 75.9101 | 69.6323 | 69.09531 | 72.0844 | 77.5449 | 75.9101 | | | B | 93.247 | 75.910 | 69.632 | 69.095 | 72.084 | 77.545 | 75.910 |
| | | [A] M = 5 | 174.533 | 145.286 | 134.809 | 134.624 | 140.981 | 152.024 | 145.286 | | | A M = 10 | 174.395 | 145.215 | 134.765 | 134.593 | 140.958 | 152.007 | 145.215 | | 1 | A M = 15 | 174.379 | 145.207 | 134.760 | 134.590 | 140.956 | 152.005 | 145.207 | | | A M = 20 | 174.377 | 145.206 | 134.760 | 134.590 | 140.956 | 152.005 | 145.206 | | | B | 174.4 | 145.2 | 134.8 | 134.6 | 141.0 | 152.0 | 145.2 |
| | | [A] M = 5 | 401.518 | 392.147 | 412.162 | 424.140 | 401.518 | 392.143 | 392.147 | | | A M = 10 | 400.478 | 391.589 | 411.812 | 422.594 | 400.478 | 391.398 | 391.589 | | 2 | A M = 15 | 400.410 | 391.548 | 411.790 | 422.490 | 400.410 | 391.351 | 391.548 | | | A M = 20 | 400.399 | 391.548 | 411.787 | 422.472 | 400.399 | 391.343 | 391.547 | | | B | 400.4 | 391.5 | 411.8 | 422.5 | 400.4 | — | 391.5 |
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A: present approach with different and B: [3].
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