Research Article
Track Behavior and Crash Risk Analysis of Passenger Cars on Hairpin Curves of Two-Lane Mountain Roads
Figure 9
Right-turning track patterns at the hairpin curves. (a) Pattern IR: curve-cutting in curve middle; (b) and (c) pattern IIR: cutting the curve when departing; (d) and (e) pattern IIIR: cutting the curve at the entrance; (f) pattern IVR: traveling in the middle of the road.
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |