（中国电子工程设计院深圳市电子院设计有限公司 深圳  518031）
［摘要］东海商务中心一期中塔楼一为38层的超高层结构，结构总高度178.36m。工程采用框架核心筒结构体系，在下部2/3高度框架柱采用钢

管混凝土叠合柱。采用PKPM和ETABS软件进行了小震和中震的弹性计算，采用ABAQUS软件进行了大震动力弹塑性时程分析进行验证。针对核心筒

外圈剪力墙体平面布置不连续和底部几层仅有局部楼板等不足进行了重点分析并有针对性地采取了加强措施。对叠合柱进行了详细的分析，并

对节点构造进行加强，在减小了柱截面的同时还增大了框架柱的延性和承载力。
［关键词］高层建筑；钢管混凝土叠合柱；动力弹塑性分析；抗震设计
Structural Design of Super-high Building of Shenzhen Donghai Center
Xu Qian,Mao Renxing,Huang Zhuo,Yan Xiaoming(China Electronics Eng.Design Institute, Shenzhen Electronics Design Institue Co.

Ltd,Shenzhen 518031,China)
Abstract:Shenzhen Donghai Center is a 178.36m  high and 38 floors high-rise building with framed-corewall structure; The

composite columns(steel tube-concreted) are used from the bottom to the 25 th floor. ETABS and PKPM are used to analyze the

structure under three different grades of earthquake, and also check the structure under the high earthquake grade by using

ABAQUS. According to the plane layout discontinuousness of the shear-walls in the corewall, the intensified measures are

provided pertinently. For the composite column, detailed seismic analysis is carried out; and intensified methods for the

joints structures are provided, to not only reduce the column section but also enlarge ductibility and capacity of the framed

columns.
Keywords:high-rise building; steel tube-reinforced concrete column; dynamic elasto-plastic analysis；seismic design
作者简介：许谦(1973-)，男，高级工程师。
参考文献
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［2］徐培福等.超限高层建筑结构基于性能抗震设计的研究［J］.土木工程学报，2005(1).
［3］混凝土结构［M］.北京：中国建筑工业出版社，2001.