Risk Assessment and Prevention and Control Measures for Traffic Accidents During the Operation of Tianshan Shengli Tunnel
In order to study the risk of traffic accidents during the operation period of ultra-long highway tunnels,improve the level of risk evaluation and safety prevention and control measures during the operation period of ultra-long highway tunnels,relying on the Tianshan Shengli Tunnel Project,a safety evaluation index system that applicable to the operation of ultra-long highway tunnels is established from the aspects of drivers,vehicles,facilities,management,and traffic environment.The hierarchical analysis method and the extendable comprehensive evaluation method are used to determine the correlation and weight of each index,calculate the eigenvalues of the safety risk level variables of different sections of the tunnel,and finally determine that the operating safety risk possibility level of the traffic accident in Tianshan Shengli Tunnel being Level Ⅱ.The results show that the application of the method to the risk assessment of traffic accidents during the operation period has certain applicability.
highway tunneloperation phasetraffic accidentrisk assessmentprevention and control measures
万方数据
维普
