Research Article
Curvature Effects on the Vibration Characteristics of Doubly Curved Shallow Shells with General Elastic Edge Restraints
Table 7
The first frequency parameters of C-C-C-F shallow shells.
| | | 0 | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 |
| −1.0 | 23.931 | 38.344 | 63.123 | 84.048 | 94.427 | 105.48 | −0.9 | 36.441 | 58.579 | 80.959 | 92.572 | 102.83 | −0.8 | 34.643 | 54.101 | 74.174 | 90.733 | 100.16 | −0.7 | 32.971 | 49.744 | 67.323 | 84.768 | 97.506 | −0.6 | 31.446 | 45.573 | 60.539 | 75.735 | 90.829 | −0.5 | 30.093 | 41.670 | 53.971 | 66.684 | 79.600 | −0.4 | 28.937 | 38.139 | 47.805 | 57.919 | 68.363 | −0.3 | 28.005 | 35.111 | 42.294 | 49.825 | 57.684 | −0.2 | 27.320 | 32.739 | 37.783 | 42.954 | 48.332 | −0.1 | 26.901 | 31.180 | 34.701 | 38.086 | 41.478 | 0 | 26.762 | 30.563 | 33.463 | 36.095 | 38.603 | 0.1 | 26.906 | 30.945 | 34.266 | 37.441 | 40.566 | 0.2 | 27.3293 | 32.284 | 36.958 | 41.755 | 46.668 | 0.3 | 28.017 | 34.461 | 41.134 | 48.161 | 55.387 | 0.4 | 28.951 | 37.315 | 46.347 | 55.819 | 65.426 | 0.5 | 30.106 | 40.689 | 52.223 | 64.112 | 75.889 | 0.6 | 31.456 | 44.446 | 58.483 | 72.595 | 86.092 | 0.7 | 32.976 | 48.473 | 64.917 | 80.907 | 88.735 | 0.8 | 34.640 | 52.683 | 71.352 | 83.633 | 90.079 | 0.9 | 36.428 | 57.004 | 77.637 | 84.550 | 91.489 | 1.0 | 38.318 | 61.376 | 78.413 | 85.521 | 92.934 |
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