浅析桥梁伸缩缝安装施工工艺及质量控制

Construction technology and construction quality control points of bridge expansion joint installation

近年我国高速公路迅速发展,人们对路面的使用性能要求也日益提高,桥梁伸缩缝是公路桥梁质量控制的关键环节。为保证桥梁伸缩缝区域的平整度和行车舒适性,保证伸缩缝的使用性能和耐久性,结合近几年的施工经验,阐述了桥梁伸缩缝安装的施工工艺,并分析了提高伸缩缝安装质量的控制要点。

In recent years,the expressway in China has been developing rapidly,and the requirements for the performance of the pavement are also increasing.The bridge expansion joint is the key link in the quality control of the highway and bridge.In order to ensure the smoothness and driving comfort of bridge expansion joints and ensure the service performance and durability of expansion joints,combined with construction experience in recent years,this paper expounds the construction technology of bridge expansion joint installation,and analyzes the key points for improving the installation quality of expansion joints.