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陳 虎， 張良平， 鐘玉柏， 王衛(wèi)忠
(華森建筑與工程設(shè)計顧問有限公司，深圳518054)[摘要] 以深圳市某超高層綜合體為分析對象，采用基于梁柱塑性鉸和剪力墻纖維模型的MIDAS Building軟件對結(jié)構(gòu)進行罕遇地震下動力彈塑性分析。計算結(jié)果表明，結(jié)構(gòu)的各項性能指標未超過預(yù)定的性能目標，結(jié)構(gòu)主要抗側(cè)力構(gòu)件沒有出現(xiàn)較大的損傷，能滿足性能設(shè)計的要求，同時滿足規(guī)范地震不倒的性能目標。
[關(guān)鍵詞] 超高層建筑；動力彈塑性時程分析；抗震性能設(shè)計
中圖分類號：TU318 文獻標識碼：A 文章編號：1002-848X(2012) S2-0061-04Elastic-plastic time-history analysis ona super high-rise brulding in Shenzhen
Chen Hu, Zhang Liangping, Zhong Yubai, Wang Weizhong
( Huasen Architecture ＆Engineering Design Consultants Ltd., Shenzhen 518054, China)Abstract: The analysis object is a super high-rise building in Shenzhen. Elastic-plastic time-history analysis is performed on the super-high building by MIDAS Building software subjected to actual seismic waves, based on the theory of plastic hingers (beams and columns) and fiber model (walls). The results show that the performance-based seismic object defined in advance is achieved and meet the code requirements.
Keywords: super high-rise building; dynamic elastic-plastic analysis; performance-based seismic design
