张月楼
  （上海市第二建筑有限公司工程设计研究院，上海 200090）

[摘要]  简要介绍了某斜柱超高层混合结构的结构抗震设计难点及其计算和构造措施，力求不纠缠于指标数据，重点阐明设计要点；简要分析了斜柱轴力平衡体系的受力特性及其对结构设计造成的影响；提出了斜柱混合结构的具体抗震设计实践中应该注意的一些问题，对计算软件的选择，外框架地震剪力调整以及伸臂桁架设置等问题进行了探讨，以期为后续的斜柱结构体系的抗震设计实践和研究提供一些参考。
[关键词]  斜柱；抗震设计；钢管混凝土；抗侧刚度；
中图分类号：TU973    文献标识码：A  文章编号：1002-848X(2012) Sl-0074-05

Seismic design on key issues of an super high-rise structure with inclined columns
Zhang Yuelou
( Shanghai No.2 Construction Co., Ltd., Engineering Research Institute, Shanghai 200090, Cluna)

Abstract: The seismic design difficulties, calculations and construction measures of an inclined column super high-rise hybrid structure with inclined columns were briefly introduced, which do not dwell on the indicator data, but clarify the design points and analysis the force characteristics and the impact on the structural design of inclined column axial force balance system briefly; then some problems were proposed in specific seismic design practices of the hybrid structure with inclined columns, the problems were studied such as the choice of calculation software, seisnuc force adjusting of outside the framework and overhanging truss setting, in order to provide some reference for seismic design and research of the subsequent structural system with inclined columns.
Keywords: inclined column; seisnuc design; tubular concrete; lateral rigidity