Table 1
Prior distribution parameters of stochastic coefficients
| Scouring formula coefficients | PDF parameters | ||
|---|---|---|---|
| (Lower limit) | (Upper limit) | ||
 | Uniform | 0.113826 | 0.150535 |
 | –55.2 × 10–5 | –41.7 × 10–5 | |
 | 2.50 × 10–3 | 3.31 × 10–3 | |
 | 4.643478 | 6.141000 | |
 | –0.026680 | –0.020170 | |
 | –8.76 × 10–7 | –6.63 × 10–7 | |
 | –0.065900 | –0.049830 | |
 | –0.077630 | –0.058700 | |
 | 5.10 × 10–4 | 6.74 × 10–4 | |
| Scouring formula coefficients | PDF parameters | ||
|---|---|---|---|
| (Lower limit) | (Upper limit) | ||
| | Uniform | 0.113826 | 0.150535 |
| | –55.2 × 10–5 | –41.7 × 10–5 | |
| | 2.50 × 10–3 | 3.31 × 10–3 | |
| | 4.643478 | 6.141000 | |
| | –0.026680 | –0.020170 | |
| | –8.76 × 10–7 | –6.63 × 10–7 | |
| | –0.065900 | –0.049830 | |
| | –0.077630 | –0.058700 | |
| | 5.10 × 10–4 | 6.74 × 10–4 | |