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（淄博市建筑設(shè)計(jì)研究院， 淄博 255037）

［摘要］淄博醫(yī)藥產(chǎn)業(yè)創(chuàng)新中心采用鋼筋混凝土框架-核心筒結(jié)構(gòu)，結(jié)構(gòu)高度為142-2m，為超高層建筑。結(jié)構(gòu)存在豎向體型收進(jìn)，導(dǎo)致結(jié)構(gòu)豎向剛度突變和應(yīng)力集中。設(shè)計(jì)中通過(guò)合理的結(jié)構(gòu)布置，減弱了體型收進(jìn)帶來(lái)的不利影響，并對(duì)體型收進(jìn)位置的結(jié)構(gòu)構(gòu)件采取了針對(duì)性的加強(qiáng)措施。結(jié)合建筑特點(diǎn)及結(jié)構(gòu)超限情況，確定了結(jié)構(gòu)抗震性能目標(biāo)，并闡述了核心筒位置剪力墻布置等設(shè)計(jì)問(wèn)題。對(duì)建筑進(jìn)行了多遇地震、設(shè)防烈度地震和罕遇地震作用下的計(jì)算分析，計(jì)算結(jié)果表明，結(jié)構(gòu)能夠達(dá)到預(yù)期的抗震性能化目標(biāo)。

［關(guān)鍵詞］淄博醫(yī)藥產(chǎn)業(yè)創(chuàng)新中心； 超高層建筑； 體型收進(jìn)； 抗震性能化設(shè)計(jì)

中圖分類(lèi)號(hào)：TU318， TU973文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2016)16-0023-04

Structural design of super high-rise building of Zibo Pharmaceutical Innovation Center

Wei Wei, Li Mingyi, Yi Yongzhong, Gao Fei, Cao Yuanchao

（Zibo Architecture Design and Research Institute, Zibo 255037, China）

Abstract:Zibo Pharmaceutical Innovation Center is a super high-rise building adopting reinforced concrete frame-corewall structure with the building height of 142-2m. There exists vertical shape setback in the building to lead to vertical stiffness mutation and stress concentration. The reasonable structural arrangement in design weakened the negative influence of shape setback, and corresponding strengthening measures were taken on the structural components at the position of shape setback. Combining with the architecture characteristics and the out-of-code conditions, performance-based seismic design objectives were determined and design problems as arrangement of shear walls of the corewall was introduced. Calculations and analyses under the frequent earthquake, precautionary earthquake and rare earthquake were carried out. The calculation results show that performances of the structure can achieve respected performance-based seismic design objectives.

Keywords:Zibo Pharmaceutical Innovation Center; super high-rise building; shape setback; performance-based seismic design

作者簡(jiǎn)介：魏偉，學(xué)士，工程師，Email：weiwei0967@163.com。