Study on Risk Evaluation Methods of Road Work Zone on Urban Expressway
Study on Risk Evaluation Methods of Road Work Zone on Urban Expressway
- New search for: Lu, Feng
- New search for: Qian, Shaowu
- New search for: Wang, Yunlong
- New search for: Lu, Feng
- New search for: Qian, Shaowu
- New search for: Wang, Yunlong
Road work on urban expressways in a certain time period usually reduces road capacity, worsens traffic safety and, therefore, results in relevant traffic operational risks and traffic safety risks. At present, in the situation of more frequent road workings, it is important, in terms of improving traffic safety management of urban expressway road work, to study the risk evaluation methods of road work zones on urban expressways systematically, and to evaluate the traffic safety risks and traffic operational risks of road work zones on urban expressways precisely. In this paper, the traffic safety risk and traffic operational risk of road work zones on urban expressways were explored and, based on consistency analysis of operating speed and traffic performance analysis, the risk evaluation methods of road work zones on urban expressways were established. On the basis of application on risk evaluation of road work zones on Beijing expressway, the effectiveness of risk evaluation methods of road work zones was verified, and improving measures on reducing traffic safety risks and traffic operational risks were presented.
Document information
Study on Risk Evaluation Methods of Road Work Zone on Urban Expressway
Second International Conference on Transportation Information and Safety ; 2013 ; Wuhan, China
ICTIS 2013 ; 178-184
2013-06-11
Conference paper
Electronic Resource
English
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