Study On The Security Management Technology In The Group Of Highway Tunnels Operation

In recent years, with the Implementation of highway network planning from district to state ,now construction of highways is in fast forward , the tunnel and especially the group of tunnels in Chongqing, Fujian, Guizhou, Yunnan, Zhejiang, Shanxi and Guangdong provinces which have lots of tunnels become a unique landscape. Many of the group of tunnels contribute local economic and social development to the infinite vitality, at the same time, as the group of tunnels traffic environment are unique, have also led to a worrisome topic of the industry, which is accident-prone group in the group of tunnels. From the management how to improve the operation safety in the group of tunnels is challenge, which is face to traffic engineers, the tunnel operators, and governmental security management department.The subject of this paper is the subtopic of the science and technology project of western construction which is named as "Research on operation safety and energy conservation technology in the group of tunnels in highway of West of Shanghai-Chengdu" assumed by CHONGQING COMMUNICATIONS RESEARCH & DESIGN INSTITUTE. The purpose of this paper is from a technical point of view at management to explore theory and measures which improve the security of the group of tunnels, and provide decision-making for the tunnel operators, and governmental security management department. This paper is on the basis of the formations which learn from advanced foreign experience and results of operations management, and forms research results as follows: First, the highway tunnel operating security classification based on safety and risk index; Second, the rules of management of dangerous goods vehicles based on the classification of the tunnel and the formation of dangerous goods; Third, build the system of emergency management in the group of highway tunnels; Fourth, the rules of behalf of the managers with Chinese characteristics; Fifth, sub-cycle of custody Countermeasures based on the degree of reliability and failure in mechanical and electrical facilities; Sixth, model of decision-making on equipment to replace the prototype based on the methods of inferior value; Seventh, "safety stock" policy; Eighth, computing model of recommended safety speed in the section of the conservation of the group of tunnels based on the amount of information the driver; Finally, with the application of research results, establishment "Operation Safety Management Approach on the Group of Tunnels in Hubei Province", which benefits to promote safety management of the group of highway tunnels towards legal and standard.