双曲拱桥常见病害分析和加固途径

Analysis of Common Diseases and Reinforcement Approach of Double Curved Arch Bridge

作为我国常见的公路桥型——双曲拱桥，如果其结构设计、施工或者后续运营维护过程中出现问题，就会导致其出现一些常见建筑病害。本文针对双曲拱桥病害状况进行了深入地分析，有助于工作人员更好地对其防治和加固，对我国双曲拱桥建筑事业也有莫大的好处。

As a China＇s common highway bridge—— the dou- ble curved arch bridge, if its structural design, construction or the folow-up operation and maintenance have problems, it wi- l lead to common diseases in construction. This paper analy- zed deeply the condition of double arch bridge, and helped st- aff to make beter the prevention and reinforcement, which is good for the construction enterprise of double curved arch bri- dge in our country.