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（1東南大學(xué)土木工程學(xué)院， 南京 210000； 2 江蘇華江祥瑞現(xiàn)代建筑發(fā)展有限公司， 揚(yáng)州 225215；3 貴州大學(xué)空間結(jié)構(gòu)研究中心， 貴陽 550003）
［摘要］介紹了混凝土盒式結(jié)構(gòu)體系的組成、特點及在高層結(jié)構(gòu)中的性能。采用MIDAS軟件對8個不同結(jié)構(gòu)形式、結(jié)構(gòu)高度的模型進(jìn)行對比分析，結(jié)果表明在多層及高層結(jié)構(gòu)中，盒式結(jié)構(gòu)的抗震性能相較于框架結(jié)構(gòu)及框架-核心筒結(jié)構(gòu)而言有明顯優(yōu)勢，但在超高層結(jié)構(gòu)中，由于結(jié)構(gòu)變形主要是由構(gòu)件軸向變形導(dǎo)致的，盒式結(jié)構(gòu)并無明顯優(yōu)勢，可單獨在此高度使用空腹夾層板結(jié)構(gòu)。
［關(guān)鍵詞］框架結(jié)構(gòu)體系； 盒式結(jié)構(gòu)體系； 空腹夾層板結(jié)構(gòu)； Pushover分析； 適用高度； 網(wǎng)格式框架墻
中圖分類號：TU973-1文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2020)02-0036-07
Application and analysis of reinforced concrete cassette structure system in high-rise and super high-rise buildings
Chen Zhipeng1， Wu Gang1， Feng Decheng1, Zhang Wei2, Ma Kejian3
(1 School of Civil Engineering, South East University, Nanjing 210000, China;2 Jiangsu Huajiang Xiangrui Morden Building Development Co., Ltd., Yangzhou 225215, China;3 Space Structure Research Center, Guizhou University, Guiyang 550003, China)
Abstract:The composition and characteristic of reinforced concrete cassette structural system were introduced as well as its performance in high-rise structures. The comparative analyses of 8 models with different structural forms and heights were conducted through MIDAS software. The analysis results show that the seismic performance of the cassette structure in the multi-layer and high-rise structures has obvious advantages compared with the frame structure and the frame-core-tube structure. However, in the super high-rise structure, since the structural deformation is mainly caused by the axial deformation of the component, the cassette structure has no obvious advantages, and the open-web sandwich slab structure can be used at this height alone.
Keywords:frame structure system; cassette structure system; open-web sandwich slab structure; Pushover analysis; applicable height
*國家自然科學(xué)基金重點項目（51838004）。
作者簡介：陳志鵬，博士研究生，Email：zp.chen@seu.edu.cn。
