桥梁伸缩缝的施工方法及病害防治措施

Bridge expansion joint construction methods and disease preventing measures

介绍了公路桥梁伸缩缝的作用及类型,从施工准备、切缝、开槽、安装、混凝土浇筑等方面,阐述了公路桥梁伸缩缝的施工方法,通过分析桥梁伸缩缝病害产生的原因,提出了有效的防治措施,保证了行车的舒适性和安全性。

With an introduction of highway bridge expansion joint functions and types,starting from aspects of construction preparation,joint cutting,slotting,installation and concrete grouting,the paper describes the construction methods of highway bridge expansion joint construction joints. Through analyzing bridge expansion joint diseases causes,it puts forward effective preventive measures,so as to guarantee the driving comfort and security.