徐文希，  仇志斌，  翟永伟
   （苏州市建筑设计研究院有限责任公司，苏州 215021）

[摘要] 介绍了无锡尚能太阳能研发楼8层钢结构构成及结构分析，针对上部3层采用的悬挂柱悬挂体系及节点形式，进行节点分析及试验，提供类似项目设计施工优化建议。
[关键词] 方管桁架结构；悬挂柱节点分析；屈服荷载；开裂荷载；极限荷载；塑性破坏
中图分类号：TU391    文献标识码：A  文章编号：1002-848X(2012) Sl-0690-06

Steel structure design and hanging column joint experimental analysis of Suntech Solar Energy Research Building
Xu Wenxi, Qiu Zhibin, Zhai Yongwei
( Suzhou Institute of Architectural Design Co.,  Ltd.,  Suzhou 215021,  China)

Abstract: The design and analysis of a 8-storey steel structure is summarized. Hanging column system applied in the top 3 stories of this building was introduced. The experimental analysis of a special designed hanging column joint was reported followed by some optimization for reference in the design and construction of similar project.
Keywords: box truss structure; hanging column joint analysis; yield load; cracking load; ultimate load; plastic failure