孙洪波，  徐  杉，  石  雷，  罗敏杰，  霍文营，  程颖杰
    （中国建筑设计研究院，北京 100044）

[摘要] 主要介绍了北京海淀区中关村住宅及商业办公项目的设计特点、带底商的高层住宅的结构设计优化思路、大底盘上高低建筑的地基基础方案及其沉降差的处理、超长地下室结构的无缝设计等。
[关键词] 结构设计优化；带底商的高层住宅；基础设计；超长地下室
中图分类号：TU318    文献标识码：A    文章编号：1002-848X(2011) Sl-0450-04

Structural design of Zhongguancun residential and commercial office project in Beijing
Sun Hongbo, Xu Shan, Shi Lei, Luo Minjie, Huo Wenying, Cheng Yingjie
( China Architecture Design & Research Group, Beijing 100044, China)

Abstract: The design features about the Zhongguancun residential and commercial office project of Haidian district in Beijing, optimization idea for structure design of high-rise residential with base business, big chassis height building foundation difference scheme and settlement treatment and basement structure of seamless design, etc were mainly introduced.
Keywords: structure design optinuzation; base business lugh-rise residential; foundation design; seamless basement