高速公路桥梁伸缩缝破损原因及修补措施分析

Damage Causes and Repairing Measures Analysis of Highway Bridge Expansion Joints

高速公路桥梁通车后,伸缩缝不可避免地会出现破损病害,使得伸缩缝应有的作用得不到有效发挥。文章主要结合实践经验论述了高速公路桥梁伸缩缝破损的原因,并提出了快速修补措施,以期为同行提供参考。

After highway bridge opened to traffic, the expansion joint is inevitably appeared damage disease, making the expansion joint function can＇t work ef iciently. This article mainly discusses reasons of the highway bridge expansion joint damaged combined with practical experiences, and puts forward the rapid repair measures, to provide reference for counterparts.