Research Article
Research on Bridge Structure Reliability Evaluation due to Vessels Collison Based on a Statistical Moment Method
Table 2
Probability model and parameter value of random factors.
| Random factor | Probability model | Mean value | Coefficient of variation |
| Typical navigation velocity | Normal distribution | 4 m/s | 0.2 | Average current velocity | Normal distribution | 2.41 m/s | 0.2 |
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