谈双曲拱桥病害分析和加固途径

Discussion on Analysis to Double Arch Bridge Diseases and Reinforcement Approach

双曲拱桥是我国20世纪60～80年代普遍采用的一种公路桥型,大部分双曲拱桥的设计荷载标准都比较低,介绍了双曲拱桥病害分析和加固途径的方法。

Double arch bridge is a kind of widely used highway bridge type in the 1960s to 1980s in China last century and most of the design load standards of double arch bridges are lower. The disease analysis and reinforcement approaches of double arch bridges are introduced.