摘要
钢筋连接技术是装配整体式混凝土结构安全的关键,同时也是薄弱环节。通过对传统钢筋连接技术以及装配整体式混凝土结构特有的套筒灌浆连接和约束浆锚连接两种钢筋连接技术的原理、现状、规范进行梳理分析,为装配式结构钢筋连接技术提供合理化意见,综述装配式混凝土结构钢筋连接技术有待研究发展的方向。
Steel bar connection technology is the key of prefabricated monolithic concrete structure security and it is also a weak link. Through the traditional steel bar connection technology and prefabricated monolithic concrete structure characteristics of the socket connection and restriction slurry grouting anchor connection of two kinds of steel bar connection technology principle,carding analysis,this paper analyzes the present situation and the specification to provide rationalization suggestions for steel bar connection technology of prefabricated structure,steel bar connection technology of prefabricated concrete structure are to be the developing direction of the research.
引文
[1]张伟.装配整体式混凝土结构钢筋连接技术研究[D].西安:长安大学,2015.
[2]王军强,李清.装配式混凝土结构灌浆材料的性能试验与施工技术[J].混凝土,2013(10):142-144.
[3]吴涛,刘全威,张磊,等.预制混凝土构件钢筋约束浆锚连接技术发展展望[J].西安建筑科技大学学报(自然科学版),2015,47(6):776-780.
[4]郭洪,张胜利,鄂梅,等.装配整体式剪力墙结构预制构件灌浆技术研究[J].施工技术,2017,46(15):66-69.
[5]陈耀钢,张军,董年才.高层装配式混凝土结构多形式连接节点施工技术[J].施工技术,2016,45(21):1-4.
[6]钢筋套筒灌浆连接应用技术规程:JGJ355—2015[S].北京:中国建筑工业出版社,2015.