装配整体式混凝土结构钢筋套筒连接技术探讨  

Discussion on Connection Technology of Steel Sleeve in Prefabricated Monolithic Concrete Structures

作　　者：王艳[1] 陈成立 殷粉芳[1] Wang Yan;Chen Chengli;Yin Fenfang

机构地区：[1]江苏建筑职业技术学院,江苏徐州221000 [2]中建科技集团有限公司,江苏徐州221000

出　　处：《重庆建筑》2024年第1期54-55,61,共3页Chongqing Architecture

基　　金：江苏省住房和城乡建设厅建设系统科技项目“新型钢套筒灌浆技术”(2018ZD116)。

摘　　要：装配式建筑代表了我国建筑工业化发展的方向,钢筋连接是装配式混凝土结构安装过程中的一个重要环节,其连接质量直接影响到结构的性能。针对装配整体式混凝土结构钢筋连接技术的发展现状,阐述了钢筋套筒灌浆连接技术和钢筋浆锚搭接连接技术的优缺点及适用性,并针对钢筋套筒灌浆连接技术存在的问题,从灌浆料、钢筋连接强度及灌浆质量等方面分析原因,提出解决办法,以期为装配整体式混凝土结构钢筋连接施工提供理论参考。Prefabricated construction represents the industrialization direction of China’s construction industry,and the reinforcement connection is a crucial aspect during the installation of prefabricated concrete structures.The quality of such connection directly affects the performance of the structure.In light of the current development status of reinforcement connection technology in prefabricated integral concrete structures,this paper discussed the advantages,disadvantages,and applicability of reinforcement sleeve grouting connection technology and reinforcement slurry anchor lap joint technology.For the issues in the reinforcement sleeve grouting connection technology,the reasons were analyzed from aspects like grouting material,reinforcement connection strength,and grouting quality,with solutions proposed to provide theoretical references for the construction of reinforcement connections in prefabricated integral concrete structures.

关 键 词：装配式建筑 钢筋连接 套筒灌浆 灌浆料 

分 类 号：TU758.12[建筑科学—建筑技术科学]