谈桥梁伸缩缝的安装及养护维修

Discussion on installation and maintenance repair of bridge expansion joints

简要介绍了桥梁伸缩缝的安装和养护维修施工方法,其中对高速公路中小跨径桥梁伸缩缝的更换施工进行了描述,对确保桥面平整,延长桥梁使用寿命具有重要意义。

This paper briefly introduced the installation and maintenance repair construction methods of bridge expansion joints,described the changing construction of small and medium span bridge expansion joints in highway,had important significance to ensure bridge level,prolong bridge using life.