预制预应力混凝土楼板设计关键技术与应用  

Design Key Technology and Application of Precast Prestressed Concrete Slabs

作　　者：王洪欣 孙占琦 钟志强 芦静夫 黄朝俊 WANG Hong-xin;SUN Zhan-qi;ZHONG Zhi-qiang;LU Jing-fu;HUANG Chao-jun(China Construction Science&Technology Group Co.,Ltd.,Shenzhen 518002,China)

机构地区：[1]中建科技集团有限公司,广东深圳518002

出　　处：《混凝土与水泥制品》2022年第11期63-67,共5页China Concrete and Cement Products

基　　金：国家“十三五”重点研发计划项目(2017YFC0703600);工业化建筑隔震、减震结构施工关键技术与示范工程项目(2017YFC0703609);装配式钢和混凝土组合框架结构设计关键技术研究项目(ZJKJ-2021-2)。

摘　　要：基于设计角度,总结和阐述了预应力带肋混凝土叠合板、预应力混凝土空心板和预应力混凝土双T板3种预制预应力楼板体系的构件设计要点和节点构造措施,并给出了相关工程应用案例,可为解决构件设计不合理、节点连接不安全等问题提供参考。From the design point of view,the component design points and joint construction measures of three precast prestressed floor systems of prestressed ribbed concrete composite slabs,prestressed concrete hollow slabs and prestressed concrete double-T slabs are summaried and elaborated.The application cases of relevant projects are given,which can provide references for solving the problems in the development process,such as unreasonable component design,unsafe joint connection and so on.

关 键 词：预应力带肋混凝土叠合板 预应力混凝土空心板 预应力混凝土双T板 节点构造 工程应用 

分 类 号：TU528.7[建筑科学—建筑技术科学]