全预制装配式混凝土框架结构新型干式节点埋件受力性能分析研究  

Analysis and Research on Mechanical Behavior of New Type Dry Joint Embedded Parts of Fully Prefabricated Concrete Frame Structure

作　　者：龚子荣 李银芳[2] Gong Zirong;Li Yinfang(Hubei Communications Investment Ziyun Railway Co.,Ltd.,Yichang 443000,China;College of Science and Technology of China Three Gorges University,Yichang 443000,China)

机构地区：[1]湖北交投紫云铁路有限公司,湖北宜昌443000 [2]三峡大学科技学院,湖北宜昌443000

出　　处：《科学技术创新》2022年第22期115-118,共4页Scientific and Technological Innovation

摘　　要：预制装配式结构的安全,不仅取决于构件的质量,还取决于这些构件间的相互连接。可靠的连接质量不仅可以满足构件间的传力,而且也不会引起使用和观感上的问题。本文在前文研究基础上对提出的新型干式节点中的预埋件(方钢管法兰盘)进行构造设计,然后对预埋件进行重点分析和研究,给出预埋锚筋的设计验算公式;通过理论分析推导出新型干式节点中预埋件的承载力计算公式,以期得到新型干式连接节点预埋件的设计建议。The safety of prefabricated structures depends not only on the quality of the components,but also on the interconnections between them.Reliable connection quality can not only satisfy the force transmission between components,but also will not cause problems in use and appearance.Based on the above research,this paper designs the embedded parts(square steel flanges)in the new dry-type joints.and then analyzes and studies the embedded parts,and gives the design checking formula of the embedded anchorages.Force calculation formula were given by theoretical analysis of the load of the new dry joints.In order to get some suggestions for the embedded parts in the new dry-type joints.

关 键 词：装配式混凝土 预埋件 变形验算 

分 类 号：TU756.4[建筑科学—建筑技术科学]