叠合预制预应力双T板的连接方法比较  

Comparison of Connection Methods of Laminated Precast Prestressed Double T-shaped Plates

作　　者：杨永宁 时春霞 潘峰 YANG Yongning;SHI Chunxia;PAN Feng(Shanghai Construction No.5(Group)Co.,Ltd.,Shanghai 200063,China)

机构地区：[1]上海建工五建集团有限公司,上海200063

出　　处：《建筑施工》2022年第6期1191-1193,共3页Building Construction

摘　　要：结合工程实际,对双T板的几种主要节点连接方式和施工方法进行了梳理和总结。通过对双T板的反拱、吊装和安装就位等施工工况进行有限元计算分析,为施工提供了建议,以确保施工的安全,并可为类似工程参考。Combined with the engineering practice,several main joint connection modes and construction methods of double T-shaped plate are summarized.Through the finite element calculation and analysis of the construction conditions such as reverse arch,hoisting and installation in place of double-T-shaped plate,some suggestions are provided for the construction to ensure the safety of construction,and can be used as a reference for similar projects.

关 键 词：预制构件 预应力双T板 有限元计算分析 节点连接 

分 类 号：TU755[建筑科学—建筑技术科学]