Research Article
A New Efficient Modified First-Order Shear Model for Static Bending and Vibration Behaviors of Two-Layer Composite Plate
Table 9
Influence of ratio
on nondimensional fundamental frequency of the plate with
and
.
| | Boundary | | SSSS | CCCC | CSCS | CCSS |
| | 0.5 | 0.8439 | 1.6701 | 0.9329 | 1.2115 | | 1.0 | 1.3505 | 2.4421 | 1.9700 | 1.8434 | | 1.2 | 1.6474 | 3.0049 | 2.6189 | 2.2592 | | 1.4 | 1.9983 | 3.7145 | 3.3955 | 2.7687 | | 1.6 | 2.4029 | 4.5647 | 4.2971 | 3.3698 | | 1.8 | 2.8614 | 5.5501 | 5.3220 | 4.0606 | | 2.0 | 3.3737 | 6.6663 | 6.4691 | 4.8395 | | 2.2 | 3.9398 | 7.9101 | 7.7374 | 5.7053 | | 2.4 | 4.5595 | 9.2791 | 9.1262 | 6.6570 | | 2.6 | 5.2330 | 10.7714 | 10.6349 | 7.6938 | | 2.8 | 5.9601 | 12.3857 | 12.2627 | 8.8151 | | 3.0 | 6.7408 | 14.1208 | 14.0093 | 10.0203 | | 3.2 | 7.5751 | 15.9757 | 15.8739 | 11.3092 | | 3.4 | 8.4628 | 17.9494 | 17.8561 | 12.6811 | | 3.6 | 9.4040 | 20.0412 | 19.9553 | 14.1359 | | 3.8 | 10.3985 | 22.2503 | 22.1709 | 15.6730 | | 4.0 | 11.4463 | 24.5760 | 24.5023 | 17.2922 |
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