带斜柱转换的某高层建筑结构设计

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2()±0.000(20F)10.500(3F)69.50072.500(21F)125.000()720081005600393003700260030035508200髿鬀鬁鬂鬄鬅鬆(510620):,。,,、,,。,。:;;;StructuralDesignofaHigh-riseBuildingwithIncliningColumnsLüPengLiuHongliang(GuangzhouDesignInstituteGuangzhou510620,China)Abstract:Theinternalforcesofthehigh-risebuildingwithincliningcolumnsunderearthquakearecomplicated,andtoformweaklayereasily.Forahigh-risebuildingwithincliningcolumnsitisveryimportanttoselectarationalstructurallayoutscheme.Theanalysisthroughthecomparisonoftwothree-dimensionalfiniteelementsoftware,elastictimehistoryanalysisandstressanalysisofthekeyfloorslabshavebeencompeted,anddifferentconstructiondetailhavebeencarriedouttomaketheseismicbehaviorofwholestructureandeachstructuralmemberreachtheexpectedobjective.Throughaprojectcasethispaperexpoundsthepointofstructuraldesignandsomeprob-lemsthatshouldbepaidattentionto,whichisasthereferenceforthesimilarproject.Keywords:high-risebuilding;incliningcolumn;elastictimehistoryanalysis;stressanalysis1GUANGDONGARCHITECTURECIVILENGINEERING201344APR2013No.4,,。。,,,。、,,。1,、、、,10m2(16567m2,83812m2)。2,A1~A55,。,A5、,10.5m,125.0m。1~2。22.150,。,7,0.10g,356300×800,C30300×800,C40400×1500,C40500×1000,C40400×1200,C30500×1200,C40400×800,C40500×1200,C40400×800,C40800×1400,C55800×1200,C55800×1400,C55800×1000,C55800×1500,C55800×1200,C55800×1200,C55300×800,C40800×1400,C55800×1400,C55400×800,C404輦輶訛輦輷訛輧輮訛輧輰訛輧輱訛髿鬀鬁鬄鬂輥輱訛②③⑤⑥①髿鬀鬁鬂鬂鬁鬄8000190077003250080008000840053001700154003(s)(×10-2)0.01.02.03.04.05.06.07.00.01.02.03.04.05.06.07.08.09.010.0:。,。50、100(0.5,0.6)kNm2,C。2.2,、amax=0.0921,0.2610,0.4679,Tg=(0.45,0.60,0.70)s。3、。3,T≤0.9s,;T>0.9s,。,。2.32,1(、)。33.1A5125.0m,35,3.5m,3.2,3.8m。。-。,202m,,18、19,3.8m、3.6m,75°。,,350~300mm;800×1200、600×1000(600);300×800(700)。,C60~C35,、C30、C40。,100mm,150mm。,180mm,,。,,。,,。4。18、19,(75°),,、。5~6。3.2,SATWEETABS,,,7,1。1,。APR2013No.420134442A5X1.681.171.43(1)1.681.171.43(1)Y10.378.561.21(6)2.121.641.29(6)(mm)()(mm)()8A5訴Y訳X02000400060008000510152025303540TH3TG045TH1TG0450200040006000800051015202530354002000400060008000510152025303540TH3TG045TH1TG04502000400060008000510152025303540(kN)(SATWE)(kN)(PMSAP)(kN)(SATWE)(kN)(PMSAP)1SATWEETABSSATWE(18)ETABS(18)XYXY(s)T1;T2;T33.6054(Y);3.3455(X);2.1364()3.80824(Y);3.61037(X);2.18653()TT10.5930.574Q0(kN)6045.846411.1160876754Q0GE(%)(1.6%)1.601.601.601.60M0(kN·m)371566.75380624.19369800405400(%)(≥90%)96.1397.669898()11110(18)11083(28)1938(17)1907(27)Qw(kN)2766.16060.32710.4896099.055Mw(kN·m)203911.744657.5198469.503447734.761()12403(12)1964(23)12167(10)1842(21)715%,0.9(A)[1];50(1800)[1],,。,。,,()()1.35~1.5,,2(ETABS,)。3.3[1],SATWEPMSAPA5。(、),3:1《》[5];2TH1TG045TH3TG045。,80%,65%。8。:⑴(8),Y,,APR2013No.42013445969.500(20F)65.900(19F)62.100(18F)20F18F、19F17F74°53′38003600200014005-E3);kN。SATWEETABS-6466-6789-672-711Y-1479-1522Y-1750-1770Y-1614-1737。。,,。PMSAP、SATWE。⑵,,。3.4,。,,180mm,C40。ETABS,,。,:①0.9+1.0;②1.0+1.4;③1.0+0.5+1.3。1820(),:⑴18、20X3,(0.9+0.45+1.3(X),4.2,3.5MPa,1.71MPa(C40),X,,X、f10@100();⑵20Y,3(0.9+0.45+1.3Y)3.8MPa,。,Y、f10@100(),、;⑶18Y5.2MPa,Y、Φ12@100(),0.63%。,10mm,。3.5,15,,,。5-2,、。800×1400,C55。35-2,,5%;。SATWE-10575kN,(1.2+0.6+0.28(Y)+1.3(Y)。,1.8%;f14@100(),2.5%,、、。,(S=1.0Gk+0.5Qk+1.0Ehk)。10%,8416kN,,。9。4A51.43,,。,:4.1,,,,,:APR2013No.42013446;,,。4.2,,,。1.43,。,3。,1.271.29,。4.3:≥1.2[1,4],,“、”。4.4,,、,;,,,。5,:①,,;②。,,,“、”。,。,,,,,。、。[1]JGJ3-2010[S][2]GB50010-2010[S][3]GB50009-2012[S][4]GB50011-2010[S][5][R].,2007APR2013No.42013444444444444444444444444444444444444444444,16,,2,,373kN,170kN。12,,,,。,,。5,、、,,。,,,。[1]GB5007-2011[S][2]GB50330-2002[S][3]CECS22:2005()[S][4],,.()[M].:,1994(23)7

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