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（1 廣東省建筑設(shè)計(jì)研究院， 廣州 510010；  2 廣州大學(xué)工程抗震研究中心，  廣州 510405；3 廣東省地震工程與應(yīng)用技術(shù)重點(diǎn)實(shí)驗(yàn)室， 工程抗震減震與結(jié)構(gòu)安全教育部重點(diǎn)實(shí)驗(yàn)室， 廣州 510405)

［摘要］珠西金融中心創(chuàng)新地應(yīng)用鋼管柱框架-排鋼管鋼板核心筒體系，該體系具有承載力高、自重輕、建造速度快、節(jié)約成本等優(yōu)點(diǎn)。對(duì)珠西金融中心進(jìn)行了多遇地震分析、罕遇地震彈塑性分析、關(guān)鍵構(gòu)件承載力驗(yàn)算、關(guān)鍵構(gòu)件有限元分析等，分析結(jié)果表明：該結(jié)構(gòu)總體指標(biāo)滿足規(guī)范限值要求，結(jié)構(gòu)耗能良好、延性高、構(gòu)件層次承載力滿足安全性驗(yàn)算要求，結(jié)構(gòu)滿足設(shè)定性能目標(biāo)要求。為鋼管柱框架-排鋼管鋼板核心筒體系設(shè)計(jì)及推廣提供工程參考。

［關(guān)鍵詞］超高層； 鋼管柱框架-排鋼管鋼板核心筒； 組合結(jié)構(gòu)； 結(jié)構(gòu)耗能； 延性； 層次承載力

中圖分類號(hào)：TU375-4文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2020)10-0067-08

Structural system selection and performance analysis of comprehensive building in Zhuxi Financial Center

CHEN Xing1, GUO Dawen1,2,3, CHEN Jiaolong1, ZHANG Yarong1, WANG Jiandong1

（1 The Architectural Design and Research Institute of Guangdong Province, Guangzhou 510010, China;2 Earthquake Engineering Research & Test Center, Guangzhou University, Guangzhou 510405, China;3 Guangdong Provincial Key Laboratory of Earthquake Engineering and Applied Technology, Key Laboratory of Earthquake Resistance, Earthquake Mitigation and Structural Safety, Ministry of Education, Guangzhou 510405, China)

Abstract:Zhuxi Financial Center innovatively applies the steel pipe column frame-row steel pipe steel plate  corewall system, which has the advantages of high bearing capacity, light weight, fast construction speed and cost saving. Analyses of the Zhuxi Financial Center were conducted including analysis under the frequent earthquake, elastic-plastic analysis under the rare earthquake, checking calculation of bearing capacity of key components, finite element analysis on key components and so on. The analyses show that the overall index of the structure meets the specification limit value requirements. The structure has good energy consumption and high ductility. The bearing capacity in the component level meets the safety checking calculation requirements, and the structure meets the set performance target requirements. It provides engineering example references for the design and popularization of the steel pipe column frame-row steel pipe steel plate  corewall system.

Keywords:super high-rise; steel pipe frame-row steel pipe steel plate corewall; composite structure; structural energy consumption; ductility; hierarchical carrying capacity

*廣東省建筑設(shè)計(jì)研究院科技創(chuàng)新基金項(xiàng)目（19-2）。

作者簡(jiǎn)介：陳星，教授級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email:chenxingsy@163.com。