| Mode number | Structural Steel Material | |
| Deformation (mm) | Natural frequency (Hz) | |
| 1 | 61.754 | 408.3 |
| 2 | 64.552 | 777.4 |
| 3 | 80.687 | 1025.7 |
| 4 | 65.873 | 2353.9 |
| 5 | 51.019 | 2851.4 |
| 6 | 78.887 | 4415.6 |
| 7 | 82.123 | 5358.1 |
| 8 | 59.029 | 6303.7 |
| 9 | 102.77 | 6847.7 |
| 10 | 60.697 | 7920.1 |