徐佶霆，  赵  晓，  陈  雷
    （深圳市筑博建筑工程设计有限公司北京分公司，北京 100013）

[摘要] 北京保利望京国际广场，I2单体建筑高度78. 9m，采用框架-剪力墙结构体系。项目具有首层、2层外框架柱为钢筋混凝土斜柱，建筑两侧分别设置10层和7层通高共享式中庭，单片幕墙悬挂高度最大33m, 4~8层在中庭部分设有悬挑式螺旋钢楼梯等特点。介绍T2单体结构设计的若干问题，包括结构选型、基础设计、斜柱设计等问题的分析与处理。
[关键词] 框架-剪力墙结构；混凝土斜柱设计；弹性板；经济性分析
中图分类号：TU318.2    文献标识码：A    文章编号：1002-848X(2012) Sl-0292-03

Structure design of Beijing Wangjing Poly International Plaza T2
Xu Jiting, Zhao Xiao, Chen Lei
( Beijing Branch of Shenzhen Zhubo Arclutectural&Engineering Design Co., Ltd., Beijing 100013, China)

Abstract: Beijing Wangjing Poly Intemational Plaza, T2 is 78.9 meters high, and the structural system is frame-shear wall structure. Construction features: the first and second floor of the outer frame columns are reinforced concrete inclined column. Both sides of the building are respectively provided with 10 floor and 7 floor through high sharing atrium, the glass screen wall hanging height maximum is 33m. Fourth to eighth floor are provided with a cantilevered spiral steel stairs. The T2 structural design, including the structure type selection, foundation design, inclined column design and some other problems analysis and processing were introduced.
Keywords: frame-shear wall structure; reinforced concrete inclined column; elastic-slab; econonuc analysis