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Shock and Vibration
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2020
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Article
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Tab 6
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Research Article
Earthquake Influence on the Rail Irregularity on High-Speed Railway Bridge
Table 6
Magnitudes of rail irregularity under different earthquake durations.
PGA (g)
Duration (s)
Characteristic period (s)
Alignment irregularity (mm)
0.50
47.34
0.18
61.96
33.46
0.38
22.91
13.25
0.16
19.61
27.91
0.24
23.17