朱林辉¹，  刘明全¹，  段永飞²，  赵剑利²，  熊品华¹，  史秋侠³
(1 中国建筑设计研究院（上海），上海200120；2 中国建筑设计研究院，北京100044；3 长江精工钢结构股份有限公司，上海200120)

[摘要] 结合无锡科技交流中心结构设计，简要介绍了结构抗侧力体系、楼、屋盖体系、基础方案的设计，阐述了对于复杂结构体系进行整体建模计算的必要性，提出了体型复杂的大跨度结构应考虑采用风洞试验的结果进行风荷载设计，针对幕墙的两种支撑体系进行了分析和比较。
[关键词] 整体计算；组阻尼比；协同工作；大跨度结构；风洞试验；基础

Discussion on Key Points of the Structural Design for Wuxi Science&Technology Exchange Center
Zhu Linhui¹, Liu Mingquan¹, Duan Yongfei², Zhao Jianli², Xiong Pinhua¹, Shi Qiuxia³
(1China Architecture Design & Research Institute, Shanghai 200120, China; 2 China Architecture Design & Research Institute, Beijing 100044, China; 3 Chang Jiang Jing Gong Steel Building Co, Ltd., Shanghai 200120, China)

Abstract: Using the Wuxi Science&Technology Exchange Center as samples, the structural lateral resistant system and structural system of floor & roof as well as foundation design are simply presented. It is necessary to model and analyze structures of irregular shape as a whole. It is proposed that the wind resistant design of large-span structures of irregular shape should consider the result of wind tunnel test. At last, two kinds of support system in the curtain walls are analyzed and compared.
Keywords: structural computation; group damping ratio, cooperative effect; large-span structures, wind tunnel test, foundation