市政桥梁工程的常见病害与处理  

Common Diseases and Treatment of Municipal Bridge Engineering

作　　者：曾小刚 ZENG Xiao-gang(Nanchang City Planning and Design Research Institute,Nanchang 330038,China)

机构地区：[1]南昌市城市规划设计研究总院,南昌330038

出　　处：《工程建设与设计》2020年第21期104-106,共3页Construction & Design for Engineering

摘　　要：随着城市交通量的不断增长,桥梁使用年限的增加,以及各种不利因素综合导致桥梁病害出现并不断恶化。论文以南昌市桥梁维修加固(二期)工程为依托,对市政桥梁结构出现的各种常见病害进行总结描述,提出相应的加固方法,并结合加固实例进行阐述。With the continuous growth of urban traffic volume,the increase of bridge service life,as well as various adverse factors,bridge diseases appear and continue to deteriorate.Based on Nanchang bridge maintenance and reinforcement(phase II)project,this paper summarizes and describes various common diseases of municipal bridge structure,puts forward corresponding reinforcement methods,and illustrates with reinforcement examples.

关 键 词：市政桥梁 常见病害 粘贴碳纤维 加固提载 

分 类 号：U418[交通运输工程—道路与铁道工程] U445.71[建筑科学—桥梁与隧道工程]