Research Article
Free Vibrations and Nonlinear Responses for a Cantilever Honeycomb Sandwich Plate
Table 3
Frequencies of different lengths of the unit cell.
| Modal | | 0.008 | 0.009 | 0.010 | 0.011 | 0.012 |
| 1 | 322.25141 | 341.79923 | 360.28803 | 377.87327 | 394.67576 | 2 | 1112.04101 | 1179.49760 | 1243.29964 | 1303.98366 | 1361.96651 | 3 | 1974.49969 | 2094.27319 | 2207.55777 | 2315.30612 | 2418.25837 | 4 | 2243.09113 | 2379.15742 | 2507.85212 | 2630.25750 | 2747.21435 |
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