(1 中国建筑科学研究院工程抗震研究所，北京 100013； 2 厦门市建筑设计院，厦门 361004)

［摘要］采用组合有限元分析高层建筑箱形转换结构中转换梁与上、下楼板的共同工作，指出下盖板的设置能有效地分担转换梁的弯矩和轴力，而分担剪力的能力有限，同时，对转换梁抗扭并不存在一致有利的影响。并给出箱形转换层结构设计的有关建议。

［关键词］高层建筑；转换结构；箱形转换层；梁式转换层；楼板；共同工作

Analysis of interaction between top-bottom slabs and transfer beams of high-|rise structure with box transfer story

Rong Weisheng¹, Wang Yayong¹, Xie Yiren², Xiao Wei²(1 Institute of Earthquake Engineering, China Academy of Building Research, Beijing 100013, China; 2 Xiamen Architecture Design Institute, Xiamen 361004, China)

Abstract:Interaction between transfer beams and top/bottom slabs of tall building structure with box transfer story is analyzed with the composite finite element method.It is brought forward that bottom slabs of the transfer boxes could share effectively moments and axial forces, but limitedly shears of transfer beams, meantime couldn’t always benefit anti-twist of transfer beams. Concerned suggestions about structure design of box transfer story are presented.

Keywords:high-rise structure; transfer story; box transfer story; beam transfer story; slab; interaction

作者简介：荣维生，高工，Email：rongweisheng@sina.com。

参考文献

［1］JGJ3—2002，J186—2002高层建筑混凝土结构技术规程［S］.

［2］GB50011—2001建筑抗震设计规范［S］.