大跨度钢拱桥吊杆体系研究

Research on Suspender System of Long-span Steel Arch Bridge

以主跨345 m单肋简支系杆钢拱桥为研究对象,从计算分析、连接构造设计、运营维养等方面对该桥进行吊杆体系研究。研究成果和研究方法可为同类型桥梁设计提供参考。

Taking the single rib simply supported tied steel arch bridge with a main span of 345 m as the research object,the suspender system of the bridge is studied from the aspects of calculation and analysis,connection structure design,maintenance during operation. The research results and methods can provide reference for the design of the same type of bridge.