北京广阳家园C、D项目结构设计
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（中国建筑设计研究院， 北京 100044）[摘要] 本文结合北京房山广阳家园C、D项目结构设计，对大底盘、多塔楼建筑的结构设计进行了介绍，详细阐述了地下车库基础设计方法、抗拔桩设计要点及超长地下室处理措施，同时对上部结构设计过程中遇到的一些难点进行了详细介绍，给出了大跨度钢结构楼面的一些节点构造。最后介绍了使工程经济指标最合理应注意的一些问题。[关键词] 结构设计;大底盘;超长地下室;节点构造;经济指标中图分类号：TU318+.2 文献标识码：A 文章编号：1002-848X(2013)S1-0225-03作者简介：高彦良，学历，职称，Email：gaoyanliang@cadg.cn。Structural design of the Guangyang Area of C.D SectionGao Yanliang, Shi Lei,Gao Fanghua(China Architecture Design & Research Group, Beijing 100044, China)Abstract: Through the C.D section of beijing Guangyang Area project design, this paper introduces huge bases-multi towers buildings structural design, elaborates on the base design methods of underground garage, design points of uplift pile, the treatment measures of overlengthy basement and some difficuities of upper structure, joint construction of Large span steel structure. the approach to make the most reasonable economic indicators should pay attention to the problem.Keywords: structural design; huge bases; overlengthy basement; joint construction; economic indicators
