（上海现代建筑设计集团有限公司，上海 200041）

[摘要] 本工程位于山东省临沂市北城新区，其中基地西南角和东南角各有一栋高层塔楼，两栋塔楼布局基本相同，均采用钢筋混凝土框架-核心筒结构体系。本工程场地靠近地震断裂带，塔楼为高抗震烈度的高层建筑。采用SATWE和MIDAS进行比较分析，包括整体弹性分析及中震不屈服分析、弹性动力时程分析、Pushover分析，以满足规范的各项要求。

[关键词] 高抗震烈度，高层建筑，框架-核心筒结构，抗震性能设计

中图分类号：TU

作者简介：袁飚，硕士，工程师，一级注册结构工程师，Email：biao_yuan@xd-ad.com.cn。

Structure design of one city complex tower at high intensity zone

Yuan Biao

(Shanghai Xian Dai Architectural Design (Group) Co., Ltd., Shanghai 200041, China)

Abstract: This project is located in the New North District of Linyi city Shandong Province. There are two towers which are reinforced concrete frame tube structure, and used the same layout at the corner of project base. Project site is near the earthquake fault zone. Towers of this project are high-rise building under the high intensity. Comparative analysis were carried out with SATWE and MIDAS, which consisted of the whole elastic analysis, non-yielding design under middle earthquake, the Elastic time-history dynamic analysis and Pushover analysis, it shows that the entire designed structure can meet the requirement of Chinese structural code.

Keywords: high conversion structure, high-rise building, frame-tube structure, seismic performance design

                           参考文献：

[1] 某城市综合体（山东临沂）工程场地地震安全性评价报告［R］.济南：山东省地震工程研究所，2012.

[2] GB 50011—2010建筑抗震设计规范［S］.北京：中国建筑工业出版社，2010.

[3] JGJ 3—2010 高层建筑混凝土结构技术规程［S］.北京：中国建筑工业出版社，2010.