The Reasearch Of Guangzhou Metro Line Network Operator Under The Conditions Of Bridge And Tunnel Maintenance Organization Model

Along with the development of city subway, subway traffic has been a new industry as well as its own specific features and the fast growing up.According to analysing and thinking about the main problems and deficiency of GuangZhou Metro Bridge And Tunnel Management, this article got the ideas of Area Division Management for Metro Bridge And Tunnel lines,optimizing the exist resource to divide GuangZhong Metro Bridge And Tunnel Equipment into five management areas and setting the relevant management department and maintenance system. It discussed some items of Area Management System, such as Production Management, Emergency Resolvent, Malfunction Response and so on,also discussed the performance of Bridge And Tunnel Area Maintenance that fulfilled from the advanced machines introduced by GuangZhou Metro.Basing on analysing the theory and prectice effect of Metro Bridge And Tunnel Safety and Monitor Security System,It offered the direction of Metro Bridge And Tunnel Safety Management, searched the method of Metro Bridge And Tunnel Security And Reliability,established GuangZhou Metro Bridge And Tunnel Safety and Monitor Management System.Considering the character of Metro Bridge And Tunnel, it also offered the idea of Metro Bridge and Tunnel Lifecycle Monitor Security System,basing on the practical cases on GuangZhou Metro Monitor System,further expressed the conditions of Metro Bridge And Tunnel Status Change that was got immediately by the monitor technology,for the maintenance, frist-aid repair and emergency relief, providing the decision proof and data support to Metro Bridge And Tunnel Administration Department, as well as that, it also specially discussed about the practical management and the analysing method for the four important projects of Metro Bridge And Tunnel Monitor System, Sedimentation Monitoring,Horizontal Movement Monitoring,Tunnel Section Constringency Inspection and Bridge Deflection Monitoring, and also further analyse and describe about those projects at the frist-aid repair cases.In the end of this paper, through analysing and discussing about the Metro Bridge And Tunnel repair and maintenance situation and existing problems, in-depth search a right Repair and Maintenance mode for GuangZhou Motro Bridge And Tunnel Development. In the researching process, referring and introducing domestic and oversea advanced subway equipment management concept,discussing the guideline and principle of the commercializing strategy for City Metro Bridge And Tunnel Management And Repair And Maintenance Mode, the City Metro Operation Management And Repair And Maintenance Mode is divided into some maintenance modes for analysing and discussing, such as Independent Maintenance, Collaborative Maintenance, External Maintenance and so on. In discussing about those maintenance modes for safety, economy, risks, countermeasures and like that, summarized the right Bridge And Tunnel Development Maintenance Mode for GuangZhou Metro Lines.