装配式建筑新型梁柱节点锚固构造探析  

New Beam-Column Joints Structure Analysis on Prefabricated Construction

作　　者：钱野 刘荣春 邱林锋 QIAN Ye;LIU Rongchun;QIU Linfeng(Construction Engineering Quality Supervision Station of Nantong,Nantong Jiangsu 226000,China)

机构地区：[1]南通市建设工程质量监督站,江苏南通226000

出　　处：《工程质量》2022年第1期42-44,共3页Construction Quality

基　　金：江苏省建设系统科技项目(2020ZD82)。

摘　　要：装配式预制构件连接主要有钢筋套筒灌浆、叠合构件浇筑、端部机械锚固等方式,其中梁柱节点核心区域连接可靠度尤为重要。结合装配式建筑施工难点和预制构件连接技术发展需求,本文提出了一种新型柱梁节点锚固构造,通过在梁柱节点叠加预应力连接来增强节点区域抗负弯矩效果、增强连接可靠度,为装配式构件连接提供更多技术路径。The prefabricated connection mode mainly contain steel sleeve grouting,composite casting,end anchorage machinery,the reliability of beam-column joints core region connecting is especially important.Combined with prefabricated construction difficulty and development needs of prefabricated connection technology,this paper puts forward a new type of anchorage structure of beam-column joints,by superposition of prestress connection to enhance result of node area negative bending resistance and strengthen the connection reliability,more technical paths are provided for prefabricated components connecting.

关 键 词：装配式 梁柱节点 锚固 预应力 

分 类 号：TU745[建筑科学—建筑技术科学]