公路桥梁伸缩缝养护问题探讨

伸缩缝的养护与加固是公路桥梁养护管理工作的重要内容之一，分析公路桥梁伸缩缝的作用与类型，归纳公路桥梁伸缩缝常见的病害情况，并就公路桥梁伸缩缝的养护与加固提出了一些建议，可为相关施工提供参考。

Maintenance of Highway Bridge Expansion Joint

Maintenance and reinforcement of expansion joints is one of the important contents of maintenance management work of highway bridge. This paper analyzes the function and types of highway bridge expansion joint, summes up the common damage of highway bridge expansion joint, and puts forward some suggestions on maintenance and reinforcement of the highway bridge expansion joint, which can provide a reference for relevant construction.