摘要
介绍了桥梁伸缩缝的发展历史,通过工程实例介绍了伸缩缝的设计和施工工艺,总结概括了伸缩缝普遍存在的病害现象,并对病害的形成原因进行分析。
The history of development of bridge expansion joint is introduced. Through the engineering project, the design and construction technology of expansion joint are introduced, the phenomenon of common existing disease of expansion joint is summarized, and the analysis on forming reason of disease is made.
出处
《北方交通》
2017年第6期79-81,共3页
Northern Communications
关键词
桥梁伸缩缝
变形量
病害
施工工艺
Bridge expansion joint
Deformation
Disease
Construction technology
