| 悬跨长度/自振频率 | 一阶 | 二阶 |
| 5 m | 36.76 | 99.96 |
| 10 m | 9.655 | 26.52 |
| 20 m | 2.468 | 6.796 |
| 30 m | 1.105 | 3.043 |
| 40 m | 0.6262 | 1.727 |
| 50 m | 0.3998 | 1.102 |
| 60 m | 0.278 | 0.7663 |
| 70 m | 0.2045 | 0.5636 |
| 80 m | 0.1566 | 0.4318 |
| 100 m | 0.1004 | 0.2766 |