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（深圳市力鵬工程結(jié)構(gòu)技術(shù)有限公司， 深圳 518034）
［摘要］深圳前海國際金融中心是國內(nèi)首次在超高層建筑中采用無梁空芯大板樓蓋的建筑，結(jié)構(gòu)采用帶加強(qiáng)層的型鋼混凝土（SRC）巨柱框架-核心筒形式。進(jìn)行了結(jié)構(gòu)方案選型及基礎(chǔ)設(shè)計(jì)，詳細(xì)介紹了結(jié)構(gòu)體系組成、結(jié)構(gòu)布置及采取的加強(qiáng)措施； 進(jìn)行了小、中、大震及風(fēng)荷載作用下的計(jì)算分析，結(jié)果表明，結(jié)構(gòu)能滿足預(yù)定的性能目標(biāo)要求； 最后著重介紹了無梁空芯板模擬、結(jié)構(gòu)加強(qiáng)層方案選擇和復(fù)雜節(jié)點(diǎn)分析設(shè)計(jì)等內(nèi)容。
［關(guān)鍵詞］深圳前海國際金融中心； 超高層建筑； 結(jié)構(gòu)設(shè)計(jì)； 無梁空芯大板； 巨柱結(jié)構(gòu)
中圖分類號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2020)21-0006-08
Design of super high-rise building structure of hollow large slab without beam in Shenzhen Qianhai International Financial Center
WANG Sen, WEI Lian, LI Yanfeng
（Shenzhen Li Peng Structural Engineering Technology Co., Ltd., Shenzhen 518034, China）
Abstract:Shenzhen Qianhai International Financial Center is the first building to adopt hollow large slab floors without beam in super high-rise buildings in China. The structure form is the steel reinforced concrete(SRC) huge column frame-core tube with reinforced floors. The structural scheme selection and foundation design were carried out. The structure system composition, structure layout and strengthening measures were introduced in detail. The calculation and analysis under the action of frequent earthquakes, occasional earthquakes, rare earthquakes and wind load were carried out, and the results show that the structure can meet the predetermined performance requirements. Finally, the simulation of hollow slab without beam, the selection of structural strengthening layer scheme and the analysis and design of complex joints were mainly introduced.
Keywords:Shenzhen Qianhai International Financial Center; super high-rise building; structural design; hollow large slab without beam; huge column structure
作者簡介：王森，博士，高級(jí)工程師，Email：WS2001622@163.com。
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