Archaro
建策与结构设计
上海真如城市副中心启动区A3地块9号楼及裙房超限
高层结构抗震设计
Seismic Structural Design of Complex High-rise Building Named No.9 Building and Podiumin A3BlockWhich is thePromoterZoneof Zhenru Sub-center in Shanghai
刘桂
（上海建筑设计研究院有限公司，上海200041）
LIU Gui
(lnstituteofShanghai ArchitecturalDesignandResearchCo.Ltd,Shanghai 200041,China)
【摘要】针对上海具加城市制中心启动区A,地块9号楼及其裙房的工程概况，对该项目的结构布置及超限情况进行了介绍。采用SATWE和PMSAP有限元计算程序对该超限结构进行了抗分析，并我到了结构抗寰萍弱部位，结果表明，该越限高层结构的设计均能满足规范要求，剪力培作为抗靠第一道防线，具有较好的延性，框架作为扰靠第二通防线，保证大震作用下的结构安全，对于结构薄弱部位，采用构造加强措施确保抗衰性能，
[Abstract]This article is going to introduce and analysis the structure layout design of No.9 B-uilding and its annex structure located at Zhenru auxiliary city center, qidong A3 district, Wit-h the assistance of finite element analysis software such as SATWE and PMSAP, the out-of-codes structure's ability toresist seismic movement has been analyzed; subsequently its weakn-ess part has been identified and located Theresults indicatethatthe structure aspectofthisout-of-codes high-risebuilding fulflls therequirements ofcurrent standards implemented by Ch-ineseauthority.Acting as thefirst line ofdefensetoresist earthquake,shear-wall possesses n-oticeable properties such ashigh ductility As the second line of defense,the frame is able t-o ensure the integrity of the structure. Structure fortification methods should be applied at stru-cture's weak spot.
【关键词】超限高层；抗肃设计：框架-剪力墙
[Key words out-of-codeshigh-rise structure; seismicresistancedesign; Frame-Shear wallstructure
【中图分类号】TU973
【文献标志码]B
[DO1l10.13616/j.cnki.gcjsysj.2016.07.004 1工程概况
上海真如城市副中心项目9号楼位于A，地块北侧，设有 2层地下室，并与A，地块地下室整体相连。地上2层为带裙房的商业，层高分别为5.5m和5.0m。其上部建筑功能为：办
【作者简介】刘桂（1984~），男，江苏盐城人，工程师，从事结构工程
研究，（电子信霜）liugui@isaarchitecture.com。万方数据
【文章编号】1007-9467(2016)07-0031-05
公与酒店，其中，低区标准层（3～13层)为办公，平面形状为L 型布置（见图1)。高区标准层（14层～屋顶层)为酒店，平面形状收至矩形(见图2)。上部结构标准层层高均为3.1m，机电转换层和管道夹层分别位于标高10.50m和46.60m处，层高分别为2.0m及2.150m，结构主屋面标高98.350m。
9号楼地上部分为标准设防类建筑（丙类)，地下1层、地下2层主要建筑功能为商业，营业面积超过7000m，属重点设防建筑(乙类)。本工程设计使用年限为50a，设计基本地震
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