面向安全的悬索桥综合监测系统框架研究

摘要

针对悬索桥梁安全监测中各子系统分散的现状,构建一种涵盖结构、交通、环境等信息的桥梁安全综合监测系统框架,并提出系统功能及数据集成与挖掘关键技术,该综合监测系统通过统一平台集成桥梁结构健康监测、主缆除湿监测、供电设施电力监测、交通运行监测、外界环境监测等子系统的信息资源.%Bridge safety management can benefit from decentralized information resources in bridge safety monitoring subsystems. In this paper, a comprehensive monitoring system framework of suspension bridges was put forward. In the frame, information from a variety of subsystems monitoring structure health, main cable dehumidification, power supply, traffic operation and meteorological environment of suspension bridges could be integrated by a data sharing platform. The comprehensive monitoring system constructed according to the framework will be useful for bridge safety state analysis, evaluation, prediction, management decision and information service.