桥梁上部结构养护维修研究

Research on Bridge Superstructure Maintenance

针对高速公路旧桥常见桥梁病害,如上部结构裂缝,中隔板裂缝,支座病害等等,进行全面分析,并结合原太高速杨兴河大桥公路工程实例,简要介绍了桥梁维修的方针,提出桥梁维修的设计思路和方案,提高桥梁服务水平和保障通行安全,希望能够给相关工程提供良好帮助和借鉴。

This paper aims at the common bridge diseases of old expressway Bridges,cracks in the upper structure,crack in middle bulkhead,support diseases and so on,make a thorough analysis,combined with the Yuantai Expressway Yangxing River Bridge project example,the policy of bridge maintenance is briefly introduced,to improve bridge service level and ensure traffic safety,hope to provide good help and reference for related projects.