Research Article
Fatigue Performance Assessment of Composite Arch Bridge Suspenders Based on Actual Vehicle Loads
Table 4
Parameters of the mixed probability distribution for GVW.
| Truck type | Distribution type | First distribution | Second distribution | Third distribution | | | sig | | | sig | | | sig |
| V21 | Lognormal | 0.35 | 1.14 | 0.04 | 0.46 | 1.32 | 0.12 | 0.19 | 1.87 | 0.42 | V22 | Lognormal | 0.20 | 1.26 | 0.12 | 0.76 | 2.37 | 0.52 | 0.04 | 3.43 | 0.14 | V23 | Lognormal | 0.15 | 2.18 | 0.41 | 0.83 | 2.73 | 0.17 | 0.02 | 3.36 | 0.23 | V31 | Normal | 0.54 | 12.56 | 3.16 | 0.43 | 25.52 | 7.16 | 0.03 | 47.15 | 8.44 | V32 | Normal | 0.45 | 16.80 | 4.86 | 0.27 | 35.11 | 7.23 | 0.27 | 65.16 | 10.11 | V41 | Normal | 0.16 | 14.29 | 1.47 | 0.58 | 35.97 | 12.86 | 0.26 | 77.78 | 6.72 | V42 | Normal | 0.12 | 13.68 | 1.19 | 0.63 | 44.90 | 7.24 | 0.26 | 39.92 | 13.46 | V51 | Normal | 0.12 | 17.32 | 1.96 | 0.83 | 54.81 | 11.11 | 0.05 | 74.25 | 11.02 | V61 | Normal | 0.19 | 17.71 | 1.63 | 0.80 | 56.85 | 12.98 | 0.01 | 100.61 | 3.41 | V62 | Normal | 0.26 | 20.22 | 2.68 | 0.72 | 61.27 | 14.87 | 0.01 | 117.69 | 5.87 |
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