道路桥梁施工中的伸缩缝施工技术研究  

Research on Expansion Joint Construction Technology in Road and Bridge Construction

作　　者：韩非 HAN Fei(Taiyuan Urban Construction Management Center,Taiyuan 030009,China)

机构地区：[1]太原市城市建设管理中心,太原030009

出　　处：《工程建设与设计》2025年第5期184-186,共3页Construction & Design for Engineering

摘　　要：主要对桥梁建设过程中使用的伸缩缝技术进行深入研究。以实际道路桥梁工程为例,对伸缩缝施工温度和收缩作用等影响因素进行了探讨,从伸缩缝的施工流程出发,特别是伸缩缝装置安装、伸缩缝焊接、模板安装和钢纤维混凝土浇筑等方面,详细阐述了伸缩缝施工技术,指出伸缩缝施工过程中的重点和要点。This paper mainly studies the expansion joint technology used in bridge construction.Taking actual road and bridge engineering as an example,the influencing factors such as construction temperature and shrinkage of expansion joints are discussed.Starting from the construction process of expansion joint,especially the installation of expansion joint device,welding of expansion joint,formwork installation and steel fiber concrete pouring,the construction technology of expansion joint is elaborated,and the key points in the construction process are pointed out.

关 键 词：道桥工程 伸缩缝 钢板式伸缩缝 

分 类 号：U415.6[交通运输工程—道路与铁道工程] U445.4[建筑科学—桥梁与隧道工程]