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1、TianjinGoldinFinance117Tower:TheSolutiontoaSlenderGeometry天津高银117大厦:细长体型的结构解决方案AbstractWithanarchitecturalheightof597m,theTianjinGoldinFinance117towerwillhavethehigheststructuralroofofanybuildingunderconstructioninChina,andwillhaveastructuralheight-widthratioofapproximately9.5,makingitverys
2、lender.Tosatisfyearthquakeandwind-resistingrequirements,thestructureconsistsofaperimetermega-bracedframeandreinforcedconcretecorewithcompositesteelplates.BasedonthenewrequirementsfromthelatestChinesebuildingseismicdesigncodes,thedesignincludesanumberofnewfeaturesandsolutionsinPengLiuGomanHo
3、overallstiffnesscontrol,materialandcomponenttypeselectionwhicharefurtherevaluatedbyseismicperformance-baseddesign,mega-columndesign,robustnessanalysisaswellaselastic-plastictime-historyanalysis.Thedesignovercomesvariousstructuralchallengesandsatisfiestherequirementofthearchitectandtheclient
4、.Keywords:MegaFrame,SeismicZone,MegaColumn,CompositeSteelPlateShearWall摘要天津高银117大厦建筑高597米,是中国在建的屋顶高度最高的建筑物,结构高宽比达到AlexisLeeChaoYin约9.5,使其形态非常纤细。为满足抗震与抗风的技术要求,结构采用了含有巨型组合柱的外框架以及含有组合钢板混凝土混合的结构体系。结合新的抗震规范要求,在整体PengLiu,GomanHo,AlexisLee&ChaoYin刚度控制、材料与构件选型、性能化设计、巨型柱设计、防倒塌及稳健性分析、弹塑性Arup动力时程分析等方面
5、均体现了许多新的特点和设计要求。在克服了结构设计种种挑战的3008,30/F,JingGuangCentre同时,成功实现了建筑师及业主方的设计意图。BeijingChina100020关键词:巨型框架、地震带、巨型柱、组合钢板剪力墙tel(电话):+861059601188fax(传真):+861059601111email(电子邮箱):peng.liu@arup.com;goman.ho@arup.com;alexis.lee@arup.com;chao.yin@arup.comwww.arup.comDr.PengLiuisanAssociateDirectoratAr
6、upandhassubstantialexperienceintallbuildingandseismicEngineeringBackground工程学背景design.HeisthespecialistofstructuraloptimisationinArupEastAsianregionandthestructuralteamleaderMeasuredfromthestructuralrooflevel,Tianjin高银117大厦从结构屋顶高度测量将会成oftheArupBeijingoffice.Goldin117willbethetallestbuilding
7、in为中国第一高楼。此项目位于天津市,为刘鹏博士现为奥雅纳公司的联席董事,他在高层建China.ThetowerislocatedinTianjin,China,一幢写字楼为主附有六星级酒店及相关设筑设计和抗震设计上有着丰富的经验。他是奥雅纳东亚地区结构优化专家,现任奥雅纳北京办公室结andwillincludeclass-Aofficespaces,a6-star施的大型超高层建筑。总建筑面积约37万构部负责人。hotelandancillaryfacilitieswithagross平方米,建筑高度