摘要
应用预制钢筋骨架可提高施工质量、缩短施工工期,在施工现场可靠、方便地连接预制钢筋骨架是其推广应用的关键技术,通过介绍CABR钢筋套筒灌浆连接技术在港珠澳大桥人工岛项目预制钢筋骨架连接中的现场应用情况,总结梁预制钢筋骨架与节点预留钢筋连接、柱预制钢筋骨架与柱预留钢筋连接等工艺流程。通过工程实践可知,该技术符合节能减排、绿色施工等发展趋势。
The application of prefabricated steel skeleton can improve the construction quality and shorten the construction period.The reliable and convenient connection of the prefabricated steel skeleton at the construction site is the key technology for its promotion and application.It is prefabricated in the artificial island project of Hong Kong-Zhuhai-Macao Bridge by introducing CABR steel sleeve grouting connection technology.This paper summarizes the process flow of the connection of beam prefabricated steel frames and nodes reserved steel bars,the connection of column prefabricated steel bars frames and columns reserved steel bars.Through engineering practice,the technology meets the development trend of energy saving and green construction.
作者
李智斌
赵杰
丛茂林
徐冰
杨晓靖
LI Zhibin;ZHAO Jie;CONG Maolin;XU Bing;YANG Xiaojing(China Academy of Building Research,Beijing 100013,China;China Building Technique Group Co.,Ltd.,Beijing 100013,China)
出处
《施工技术》
CAS
2019年第9期26-28,70,共4页
Construction Technology
基金
国家重点研发计划绿色建筑及建筑工业化重点专项课题:装配式混凝土结构关键配套产品开发(2016YFC0701907)
关键词
人工岛
预制钢筋骨架
灌浆
套筒
研究
artificial island
prefabricated steel skeleton
grouting
sleeve
research
