Research Article
A New Insight to Vibration Characteristics of Spans under Random Moving Load: Case Study of 38 Bridges in Ho Chi Minh City, Vietnam
Table 3
The probability of occurrence of frequencies on Ben Noc bridge (obtained from LAM).
| Number | Vibration types | Simulation results | Measurement results | Frequency (Hz) | Errors compared to measurement | Dominant frequency (Hz) | Probability of occurrence |
| 1 | Bending | 5.02 | 0.4 | 5.0 | 100 | 2 | Bending-torsion | 6.57 | 0 | 0 | 0 | 3 | Torsion | 7.15 | 2.14 | 7.0 | 50 |
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