(1 广东省建筑设计研究院，广州 510010； 2 华南理工大学，广州 510640)

［摘要］以东莞商业中心超高层连体结构的计算分析为例，阐述了强连接连体结构的一般分析方法及结构特点、需要注意及解决的问题，以及连接体给结构力学性能所带来的影响，并提出了从单塔结构与连体结构的对比分析中找出进一步优化连接体受力状态的分析方法，最后分析了连接体对整个结构扭转性能的影响。

［关键词］连体结构；超高层；设计

Analysis for Dongguan commercial super-tall building with connective structureLing Guofei1, Xu Xuefeng2, Guo Chun 1(1 The Architectural Design and Research Institute of Guangdong Province，Guangzhou 510010，China; 2 South China University of Technology，Guangzhou 510640，China)

Abstract:On the basis of calculating results of Dongguan commercial center which is a super high-rise connecting structure, the characteristics and the common analysis methods of strong connected connecting structures are elaborated, the key problems are pointed out, and the influence of connecting components on structural performance are identified. The optimum design method of connecting components is developed by comparing single tower structure with connecting structures. The influence of connecting components on torsional performance of the entire structure is analyzed.

Keywords:connecting structure；super high-rise building；design