Research Article
Effect of Flexibility Ratio on Seismic Response of Cut-and-Cover Box Tunnel
Table 4
Characteristics of earthquake ground motion used in the study.
| Earthquake name | Year | Station name | PGA (g) | Ia (m/s) | D5–95 (s) | TP (s) |
| Nahanni | 1985 | Site 3 | 0.17 | 0.2 | 6 | 0.06 | Chi-Chi | 1999 | CHY-047 | 0.18 | 1.1 | 34.9 | 0.54 |
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