- 摘 要
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張良蘭1， 周曉峰1， 李亞明1， 李承銘2， 崔家春2
(1 現(xiàn)代設(shè)計集團上海建筑設(shè)計研究院有限公司，上海200041; 2上?，F(xiàn)代建筑設(shè)計集團技術(shù)中心，上海200041)[摘要] 介紹了一復(fù)雜連體結(jié)構(gòu)的結(jié)構(gòu)設(shè)計方案，并通過靜力計算和動力彈塑性時程分析，驗證了該結(jié)構(gòu)的可行性，從而說明結(jié)構(gòu)中所采用結(jié)構(gòu)布置是合理和有效的。在多遇及中震作用下結(jié)構(gòu)基本上處于彈性狀態(tài)，滿足抗震規(guī)范“小震不壞、中震可修”的要求，而在罕遇地震作用下主體結(jié)構(gòu)未出現(xiàn)嚴重損傷，滿足抗震規(guī)范“大震不倒”的要求。
[關(guān)鍵詞] 連體結(jié)構(gòu)；彈塑性時程分析；中震計算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
