伸缩缝施工在市政路桥施工中的应用

Application of Expansion Joint Construction in Municipal Road and Bridge Construction

市政路桥施工中的一项重要技术就是伸缩缝施工技术,其作用在于可以合理改善桥梁结构,使桥梁的结构在自然环境的影响下保有一定的伸缩量,从而降低路桥变形严重的风险。文章分析了伸缩缝施工技术的重要性和类型,重点阐述了伸缩缝施工技术在施工中的实际应用,重点对切缝、开槽、型钢安装等施工环节进行分析。

An important technology in municipal road and bridge construction is the expansion joint construction technology.Its role is to reasonably improve the bridge structure,so that the bridge structure can maintain a certain amount of expansion under the influence of the natural environment,thereby reducing the risk of serious road and bridge deformation.This paper analyzes the importance and types of expansion joint construction technology,focuses on the practical application of expansion joint construction technology in construction,and focuses on the analysis of construction links such as cutting joints,grooving and section steel installation.