Research Article
The Seismic Response of High-Speed Railway Bridges Subjected to Near-Fault Forward Directivity Ground Motions Using a Vehicle-Track-Bridge Element
Table 5
Properties of far-fault ground motions used in the analyses.
| Earthquake | Year | Station | | Dist. (km) | Soil | (g) | /(cm/s) | /(g) | | SF |
| Tabas, Iran/NGA0140 | 1978 | Ferdows | 7.3 | 89.76 | Stiff soil | 0.108 | 8.6 | 0.053 | 0.49 | 3.70 | Loma Prieta/NGA0793 | 1989 | Cliff House
| 6.9 | 78.58 | Soft rock | 0.108 | 19.8 | 0.062 | 0.57 | 3.70 | Kocaeli, Turkey/NGA1147 | 1999 | Ambarli | 7.5 | 68.09 | Soft soil | 0.184 | 33.2 | 0.079 | 0.43 | 2.17 | Northridge/NGA0988 | 1994 | Century City CC North | 6.7 | 23.41 | Stiff soil | 0.256 | 21.1 | 0.116 | 0.45 | 1.56 | Loma Prieta/NGA0796 | 1989 | Presidio | 6.9 | 77.34 | Soft rock | 0.099 | 12.9 | 0.058 | 0.59 | 4.04 |
| Imperial Valley/NGA0162 | 1979 | Calexico Fire Station | 6.5 | 10.45 | Stiff soil | 0.275 | 21.2 | 0.187 | 0.68 | 1.46 |
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