某弧形平面超高層建筑結構方案選型與分析
朱祖敬，趙松林，許云
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朱祖敬，趙松林，許云 （廣州市設計院，廣州 510620）
［摘要］對某弧形平面超高層建筑的結構概念設計、結構選型、結構布置方案及結構優(yōu)化等過程進行論述，初步揭示弧形平面超高層建筑結構設計時需關注的主要問題。通過對某弧形平面超高層工程結構抗側力構件布置的不斷優(yōu)化，最終得出了既滿足建筑使用要求又符合規(guī)范關于側向剛度、平面抗扭剛度等要求的合理的結構布置方案。［關鍵詞］弧形平面建筑；結構概念設計；結構選型；結構布置；結構優(yōu)化中圖分類號：TU973文獻標識碼：A文章編號：1002-848X(2012)06-0082-05Structural scheme selection and analysis on a radial plane super high-rise buildingZhu Zujing, Zhao Songlin, Xu Yun(Guangzhou Design Institute, Guangzhou 510620, China)Abstract: Structural concept design, structural type selection, structural layout and structural optimization of processes on radial plane structures of a super high-rise building were expatiated. Main concern problems of structural design for radial plane super high-rise buildings were revealed. Through optimizing of the lateral resistance component layout for a radial plane super high-rise building structure, a rational structural layout scheme, which can meet the architectural requirements and conform to the specifications on the lateral stiffness and torsional stiffness, was obtained.Keywords: radial plane building; structural concept design; structural type selection; structure layout; structural optimization作者簡介：朱祖敬，碩士，工程師，Email:cquzzj@yahoo.com.cn.參考文獻［1］GB 50223—2008 建筑抗震設防分類標準 ［S］. 北京：中國建筑工業(yè)出版社,2008.［2］JGJ 3—2002 高層建筑混凝土結構技術規(guī)程［S］. 北京：中國建筑工業(yè)出版社,2002.［3］GB 50010—2002 混凝土結構設計規(guī)范［S］. 北京：中國建筑工業(yè)出版社,2002.［4］GB 50223—2008高層民用建筑鋼結構技術規(guī)程［S］. 北京：中國建筑工業(yè)出版社,2008.［5］趙松林.弧形超高層建筑的抗風設計研究［J］.山西建筑，2010（19）：68-69.
