Research Article
A Modified Fourier–Ritz Formulation for Vibration Analysis of Arbitrarily Restrained Rectangular Plate with Cutouts
Table 7
Frequency parameters of the FFFFFF-FFF-FFF plate with two edge rectangular cutouts.
| | M = N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| | 39 | 409.2 | 674.6 | 773.4 | 877 | 1618.9 | 1195.5 | 1347.7 | 1420.8 | | 40 | 409.1 | 674.2 | 772.8 | 876.8 | 1195.4 | 1347.6 | 1420.7 | 1471.4 | | 41 | 408.9 | 674 | 772.4 | 876.4 | 1195.4 | 1347.4 | 1420.6 | 1471.3 | | 42 | 408.8 | 673.9 | 772.1 | 876.1 | 1195.4 | 1347.3 | 1420.5 | 1471.2 | | 43 | 408.7 | 673.5 | 771.6 | 875.9 | 1195.3 | 1347.1 | 1420.4 | 1471.1 | | 44 | 408.6 | 673.4 | 771.4 | 875.6 | 1195.3 | 1347 | 1420.3 | 1471.1 | | 45 | 408.5 | 673.3 | 771.1 | 875.4 | 1195.2 | 1346.9 | 1420.2 | 1470.9 | | 46 | 408.5 | 673.3 | 771.1 | 875.4 | 1195.2 | 1346.9 | 1420.2 | 1470.9 |
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