平潭海峡公铁两用大桥平台施工检测研究

Safety Monitoring of Platform Construction in Highway and Railway Combined Bridge over the Pingtan Strait

本文依托新建福州至平潭铁路平潭海峡公铁两用大桥施工,对施工平台、栈桥等对象的环境和结构局部响应等设计与安全的相关因素进行分析,并设计建立安全监测系统,构建施工结构与过程集成安全监测系统,实现施工过程中威胁人身安全的施工环境与多种施工结构的安全监测与预警,保障复杂环境条件下的施工安全,可为以后类似工程施工提供参考。

This article is based on the construction of the newly-buih highway and railway combined bridge over the Pingtan Strait from Fuzhou to Pingtan Railway. The design and safety related factors are analyzed for the environment and the partial response by the construction platform, trestle structure and other objects. The safety monitoring system, construction struc- ture and process integrated safety monitoring system are designed and established. Thus, safety monitoring and early warning of environments and a variety of construction structures during the construction process has been achieved to ensure the construction safety under complex environmental conditions, it can provide a reference for future similar projects.