摘要
以福银高速九江长江公路大桥段为工程背景,通过阐述该路段内桥梁伸缩缝装置的典型病害,指出高速公路桥梁伸缩缝装置存在的各类隐性病害,从不同角度科学地分析了病害的成因,并从设计、施工和养护方面提出了相应的防治措施,为桥梁伸缩缝装置病害的防治工作提供借鉴和参考。
This paper takes the Jiujiang Yangtze River Highway Bridge section of Fu Yin Expressway as the engineering background, through the elaboration of typical diseases, puts forward all kinds of diseases which appear in expansion joint device of highway bridge. It scientifically analyzes the cause of the disease from different angles, and the corresponding prevention measures about design, construction and maintenance are proposed. It provides the reference to the prevention and control work of the diseases of expansion joint device for the future.
出处
《内蒙古公路与运输》
2017年第6期45-48,共4页
Highways & Transportation in Inner Mongolia
关键词
高速公路桥梁
伸缩缝装置
病害
成因
防治措施
highway bridge, expansion joint device, disease, cause, prevention measures
