摘要
该文介绍了桥梁伸缩装置的类型及结构,并针对公路桥梁伸缩装置常见的病害,分析其病害原因;针对这些原因,对设计、制作、施工以及后期的养护提出了意见。
The article introduces the types and structure of expansion joint used in bridges,analyzes the reasons of usual damages for the expansion joint of highway bridges,and gives some advice about design,fabrication,construction and maintenance of expansion joint.
出处
《城市道桥与防洪》
2010年第11期41-43,共3页
Urban Roads Bridges & Flood Control
关键词
伸缩装置
类型
病害
养护
桥梁
expansion joint,type,damage,maintenance,bridge
