Research Article
Track Behavior and Crash Risk Analysis of Passenger Cars on Hairpin Curves of Two-Lane Mountain Roads
Table 1
Geometric parameters of the hairpin curves.
| No. | Lane width (m) | Curve radius (m) | Deflection angle (°) | Curve length (m) | Gradient (%) |
| 1 | 4.25, 4.25 | 20.156 | 192.73 | 92.975 | 3 | 2 | 4.25, 4.25 | 20.233 | 186.19 | 90.797 | 3 | 3 | 4.25, 4.25 | 20.079 | 180.09 | 88.138 | 3 | 4 | 4.25, 4.25 | 20.029 | 169.51 | 84.381 | 3 | 5 | 4.25, 4.25 | 20.425 | 159.43 | 87.519 | 2.7 | 6 | 4.25, 4.25 | 20.861 | 190.62 | 94.561 | 2.8 | 7 | 4.75, 3.55 | 22.315 | 150.6 | 83.815/ | 3 | 8 | 4.25, 4.25 | 20.26 | 172.64 | 86.202 | 3 | 9 | 4.25, 4.25 | 20.304 | 186.58 | 91.257 | 3 | 10 | 4.25, 4.25 | 20.327 | 180.54 | 89.188 | 3 | 11 | 4.25, 4.25 | 20.347 | 194.54 | 94.259 | 3 |
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