Research Article
Seismic Response and Vibration Reduction Analysis of Suspended Structure under Wave Passage Excitation
Table 4
Frequency and damping ratio of the model.
| | Mode shape | Conventional suspended structure | Damping suspended structure | | Frequency (Hz) | Damping ratio (%) | Frequency (Hz) | Damping ratio (%) |
| | 1 | 5.21 | 2.301 | 1.50 | 9.254 | | 2 | 10.74 | 0.813 | 3.71 | 5.879 | | 3 | 12.24 | 0.710 | 6.24 | 3.362 |
|
|
