Table 2 Frequency parameter, λp for b/a = 1, ν = 0.3.
mode | m | n | α = 0.1 | % error of PS-2 rel. to ref.24 | ||
|---|---|---|---|---|---|---|
ref.24 | PS-2 | ref.25 | ||||
1 | 1 | 1 | 4.660 | 4.660 | 4.661 | 0 |
2 | 1 | 2 | 7.362 | 7.368 | — | 0 |
3 | 2 | 1 | 7.363 | 7.368 | — | 0 |
4 | 2 | 2 | 9.311 | 9.319 | — | 0 |
5 | 1 | 3 | 10.389 | 10.419 | — | 0 |
6 | 3 | 1 | 10.393 | 10.419 | — | 0 |
7 | 2 | 3 | 11.850 | 11.880 | — | 0 |
8 | 3 | 2 | 11.852 | 11.88 | — | 0 |
9 | 1 | 4 | 13.496 | 13.585 | — | 0 |
10 | 4 | 1 | 13.659 | 13.585 | — | 0 |
11 | 3 | 3 | 13.730 | 13.979 | — | 1 |
12 | 2 | 4 | 14.628 | 14.735 | — | 0 |
13 | 4 | 2 | 14.631 | 14.735 | — | 0 |
14 | 3 | 4 | 16.358 | 16.475 | — | 0 |
15 | 4 | 3 | 16.360 | 16.475 | — | 0 |
16 | 1 | 5 | 16.451 | 16.801 | — | 2 |
17 | 5 | 1 | 16.468 | 16.801 | — | 2 |
18 | 2 | 5 | 17.411 | 17.744 | — | 1 |
19 | 5 | 2 | 17.416 | 17.744 | — | 1 |
20 | 4 | 4 | 18.469 | 18.639 | — | 0 |
21 | 3 | 5 | 18.88 | 19.213 | — | 1 |
