公路桥梁桩基施工质量问题与控制分析  

Quality Problems and Control Analysis of Highway Bridge Pile Foundation Construction

作　　者：孙延青 凡长亮 Sun Yanqing;Fan Changliang(Beijing Road and Bridge Branch of China Railway Construction Engineering Group Co.,Ltd.,Beijing 100071;Zhonggui Construction Engineering Co.,Ltd.,Guiyang,Guizhou 550001)

机构地区：[1]中铁建工集团有限公司北京路桥分公司,北京100071 [2]中贵建筑工程有限公司,贵州贵阳550001

出　　处：《工程技术研究》2022年第11期166-168,共3页Engineering and Technological Research

摘　　要：公路桥梁工程建设中,桩基施工技术应用十分广泛,桩基施工质量对公路桥梁工程建设具有重要影响。研究桩基施工技术要点,有助于掌握控制施工质量的关键,对于提升桩基施工质量具有积极意义。文章结合公路桥梁钻孔灌注桩施工经验,先从技术层面总结桩基施工常见质量问题的解决方法,然后从管理层面归纳并提出桩基施工质量问题的控制措施。The pile foundation construction technology is widely used in highway bridge engineering construction, and the pile foundation construction quality has an important impact on highway bridge engineering construction. Studying key points of pile foundation construction technology is helpful to grasp the key to control construction quality and has positive significance for improving the construction quality of pile foundation. Based on the construction experience of bored pile in highway bridges, this paper summarizes the solutions to common quality problems in pile foundation construction from the technical level, and then summarizes and puts forward control measures for pile foundation construction quality problems from the management level.

关 键 词：公路桥梁工程 桩基施工 质量控制 

分 类 号：U445.551[建筑科学—桥梁与隧道工程]