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文中介绍了某大跨径钢管混凝土拱桥主桥拱肋采用缆索吊装、斜拉扣挂法的施工技术,对缆索吊装系统进行了分析,并在拱肋合龙时得到了较好的合龙精度,可为类似桥梁施工提供借鉴。
In this paper, the construction technology of cable-hoisting and cable-stayed hanging method for the arch bridge of the main bridge of a large-span CFST arch bridge is introduced. The cable hoisting system is analyzed and the closing accuracy of the arch rib is better. Provide reference for similar bridge construction.