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(青島騰遠(yuǎn)設(shè)計事務(wù)所有限公司， 青島 266100)
［摘要］武漢萬達(dá)K7-3辦公樓為超B級高度的超高層結(jié)構(gòu)，采用鋼筋混凝土框架-核心筒結(jié)構(gòu)體系。設(shè)計過程中采用了基于性能的設(shè)計方法，并采用ABAQUS軟件對結(jié)構(gòu)進(jìn)行了罕遇地震作用下的彈塑性時程分析。分析結(jié)果表明，本工程結(jié)構(gòu)體系合理，在罕遇地震作用下，僅有部分角部剪力墻出現(xiàn)了中等破壞，大部分墻肢發(fā)生了輕微破壞，結(jié)構(gòu)變形滿足《高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程》（JGJ 3—2010）要求，結(jié)構(gòu)整體受力性能良好，滿足罕遇地震作用下的抗震性能目標(biāo)。
［關(guān)鍵詞］武漢萬達(dá)K7-3辦公樓； 彈塑性時程分析； 框架-核心筒結(jié)構(gòu)體系； ABAQUS軟件
中圖分類號：TU398-7文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2016)18-0036-04
Elastic-plastic time-history analysis of super high-rise structure of Wanda K7-3 office building in Wuhan
Zhang Jiming, Chen Jianwei, Huang Xin, Hu Haitao
(Qingdao Tengyuan Design Institute Co., Ltd., Qingdao 266100, China)
Abstract:The Wanda K7-3 office building in Wuhan is a super high-rise structure whose height exceeds the limit of B-level requirement in code. It adopts reinforced concrete frame-corewall structural system. In the design process, the performance-based design method was adopted, and ABAQUS software was used to conduct the elastic-plastic time-history analysis on the structure under the rare earthquake. The analysis results show that the project has reasonable structural system. Under the rare earthquake, only part of the corner shear walls appear moderate damage. Most of the wall limbs occur slight damage. The structure deformation meets the requirements in Technical specification for concrete structures of tall buildings（JGJ 3—2010）. The overall structure has good mechanical performance and meets seismic performance objectives under the rare earthquake.
Keywords:Wanda K7-3 office building in Wuhan; elastic-plastic time-history analysis; frame-corewall structural system; ABAQUS software
作者簡介：張吉明，碩士，高級工程師，Email：772671636@qq.com。
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