Research Article
Multilayered Equivalent Finite Element Method for Embedded Honeycomb Plates
| Frequency (Hz) | Method | Whole entity modeling | Equivalent plate | Error | Multilayered equivalent | Error |
| f1 | 95.30 | 87.09 | −8.21 | 96.77 | 1.47 | f2 | 260.72 | 226.83 | −33.89 | 277.58 | 16.86 | f3 | 510.19 | 432.55 | −77.64 | 522.85 | 12.66 | f4 | 570.19 | 559.41 | −10.78 | 560.16 | −10.03 | f5 | 761.90 | 707.54 | −54.36 | 811.83 | 49.93 | Maximum % error | — | — | −14.21 | — | 6.5 |
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