某特大钢管混凝土拱桥吊装施工监控关键参数探讨

On exploration for key parameter of some super-large steel pipe arch bridge hoisting construction monitor

以某特大钢管混凝土拱桥吊装施工过程为背景,系统阐述了钢管混凝土拱桥扣挂体系吊装施工技术全过程监控的关键控制参数及相关要求,并经实践检验,该施工监控方案安全可靠,参数设置合理,对其他类似结构的施工工艺的桥梁监控有一定的借鉴意义。

Taking the construction of some super-large steel pipe hoisting construction as the background, the paper illustrates the key controlling parameter and related requirements for the whole-process monitoring for the steel pipe concrete arch bridges and hanging body＇ s hoisting construc- tion techniques, indicates the safe and reliable construction monitoring scheme with the practical check with reasonable parameter allocation, so as to provide some reference for the bridge monitoring for the construction craft with similar structures.