A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Safety of Freeway Off-Ramp Lane Changing Behavior Based on Lateral Force Coefficient
This paper evaluates the safety of lane changing behavior in freeway off-ramp section. Firstly, we discussed the relationship among lateral force coefficient, lateral stability of vehicles, and drivers’ physiological status. Then, we conducted the analysis of vehicle and drivers by establishing the models of the steering angle and lateral force coefficient. Based on this, the distribution chart of lateral force coefficient in different alignment conditions was obtained. Lastly, we proposed the safe steering angles of front wheel for different alignment conditions. The results can reduce the accident rates on off-ramp sections on freeways.
Research on Safety of Freeway Off-Ramp Lane Changing Behavior Based on Lateral Force Coefficient
This paper evaluates the safety of lane changing behavior in freeway off-ramp section. Firstly, we discussed the relationship among lateral force coefficient, lateral stability of vehicles, and drivers’ physiological status. Then, we conducted the analysis of vehicle and drivers by establishing the models of the steering angle and lateral force coefficient. Based on this, the distribution chart of lateral force coefficient in different alignment conditions was obtained. Lastly, we proposed the safe steering angles of front wheel for different alignment conditions. The results can reduce the accident rates on off-ramp sections on freeways.
Research on Safety of Freeway Off-Ramp Lane Changing Behavior Based on Lateral Force Coefficient
Du, W. J. (author) / Xia, G. D. (author) / Chen, F. (author) / Pan, X. D. (author)
Access Management Theories and Practices ; 2014 ; Shanghai, China
Access Management Theories and Practices ; 201-210
2015-01-30
Conference paper
Electronic Resource
English
Traffic Behavior and Freeway Ramp Design
| ASCE | 2021
Traffic behavior and freeway ramp design
| Engineering Index Backfile | 1960
| Engineering Index Backfile | 1968