Table 1 Comparison of frequency parameters for the cylindrical shell without pressure with SS-SS boundary condition (m = 1, L/R = 20, h/R = 0.02, μ = 0.3)
From: Natural Characteristic of Thin-Wall Pipe under Uniformly Distributed Pressure
n | Eq. (24) | ||
|---|---|---|---|
1 | 0.016101 | 0.016101/0.016102 | 0.00/0.01 |
2 | 0.009377 | 0.009382/0.009387 | 0.05/0.00 |
3 | 0.022103 | 0.022105/0.022108 | 0.01/0.02 |
4 | 0.042094 | 0.042095/0.042096 | 0.00/0.00 |
5 | 0.068007 | 0.068008/0.068008 | 0.00/0.00 |
6 | 0.099729 | 0.099730/0.099730 | 0.00/0.00 |
7 | 0.137238 | 0.137239/0.137239 | 0.00/0.00 |
8 | 0.180527 | 0.180527/0.180527 | 0.00/0.00 |
9 | 0.229593 | 0.229594/0.229594 | 0.00/0.00 |
10 | 0.284435 | 0.284435/0.284435 | 0.00/0.00 |