张良兰¹， 周晓峰¹， 李亚明¹， 李承铭²， 崔家春²
(1 现代设计集团上海建筑设计研究院有限公司，上海200041; 2上海现代建筑设计集团技术中心，上海200041)

[摘要] 介绍了一复杂连体结构的结构设计方案，并通过静力计算和动力弹塑性时程分析，验证了该结构的可行性，从而说明结构中所采用结构布置是合理和有效的。在多遇及中震作用下结构基本上处于弹性状态，满足抗震规范“小震不坏、中震可修”的要求，而在罕遇地震作用下主体结构未出现严重损伤，满足抗震规范“大震不倒”的要求。
[关键词] 连体结构；弹塑性时程分析；中震计算

    Structrue Design of Complex Conjoined Structure
    Zhang Lianglan¹, Zhou Xiaofeng¹,  Li Yaming¹,  Li Chengming²,  Cui Jiachun²
    (1 Xian Dai Architectural Design Group, Shanghai Institute of Architectural Design & Research Co. , Ltd., Shanghai 200041, China; 2 Technical Center of Shanghai Xian Dai Architectural Design Group, Shanghai 200041, China)

Abstract: This paper introduces a structure design of a complex conjoined structure. It certificates the feasibility of the structure by static calculation and dynamic elasto-plastic time-history analysis. It also indicates that the structure arrangement is reasonable and effective. The structure lies in elastic situation on the load of frequent and basic earthquake. The performance of the structure satisfies the demand "no destroy with frequent earthquake, repairable with basic one" from Code for seismic design of buildings. Serious injury of the major structure doesn't appear with rare earthquake.  It also satisfies the demand "no damage with rare earthquake" from the code.
Key words: conjoined structure; elasto-plastic time-history analysis; basic earthquake calculation