Research Article
Analysis of Traveling Wave and Combined Site Effect of Long-Span Upper-Bearing Concrete-Filled Steel Tubular Arch Bridge
Table 2
Apparent velocity and delay.
| Working condition | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Apparent velocity v/(m/s) | 150 | 200 | 250 | 375 | 500 | 650 | 800 | 1200 | 1600 | 2000 | 4000 | ā | Delay (t/s) | 2.67 | 2.00 | 1.60 | 1.07 | 0.80 | 0.62 | 0.50 | 0.33 | 0.25 | 0.20 | 0.10 | 0 |
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