上海市跨黄浦江特大桥梁交通监控系统设计研究

Research on Design of Traffic Monitoring Systems for Super Large Bridges across Huangpu River in Shanghai

上海市跨黄浦江特大桥梁交通监控系统的设计将直接影响到后期管理、运维和养护。首先,明确各类道路等级的特大桥梁的设计依据选取。随后,在确定系统规模、管理模式及其系统架构基础上,对主要设施设备进行了技术比选,并总结了外场设施、中控室和附属工程的设计要点。接着,提出了超限超载、健康监测、桥梁安全防护主动预警等应用拓展。研究结论为上海市特大桥梁交通监控系统设计的持续完善提供了工程经验和实践支撑。

The design of traffic monitoring systems for super large bridges across Huangpu River will have animpact on management,operation and maintenance.Firstly,the design basis for traffic monitoring systems of super large bridges in different levels of roads was clarified.Secondly,after determining the system scale,management mode and system architecture,technical comparison of main facilities and equipment were carried out,and the design highlights of the outfield facilities,central control room and auxiliary engineering were summarized.Thirdly,applications of overloading,condition detection and active warning of safety protection were proposed.Research conclusions will provide engineering experience and practical support for the continuous improvement of traffic monitoring systems design of Shanghai super large bridge.