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:100926825(2004)2120089203:2004206207:(19712),,1996,,,056000(19692),,1993,,,056000:,,:,,,:TU761.1+1:A1,,13C30S10;;EVA;,,;PVC;,,,3.3.3:13.8m,10.8m,5.3m,,,,200mm,,3.3.4:,3603.3.5:,3.3.6:,,44.1Sa2.5,,,150m4.24.2.1Sa2.5,Sa2.5,,,,4.2.2:,,(),,4.34.3.1,,4.3.2::,200m2400m2,10,3;;;150m,150m;;,;5,,,,Constructiontechniquesoflarge2spanportalframelightsteelstructureindustrialbuildingRONGJian2kai1LILin2(1.JinlvConstructionCompany,ShanxiAluminumPlant,Hejin043300,China;2.DesignInstituteofShanxiAluminumPlant,Hejin043300,China)Abstract:Combinedwiththe3rdprojectinShanxiAluminumPlantthetechnicaldifficultiesencounteredinconstructionoflarge2spanportalframelightsteelstructureindustrialbuildingareanalyzed;atthesametimecorrespondingresolvingmeasuresareproposedinordertoensureengineeringschedule,controlconstructionqualityandreducecost.Keywords:portalframelightsteelstructure,variablecross2section,Hsectionsteel983021200411SHANXIARCHITECTUREVol.30No.21Nov.2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.22.11),,,320kg/m3()2),,0.5;20%,3%3),,;,,,;;,254)12cm14cm,,,;,;,14d5),,3cm,,,2.22.2.1,2.5mm,:1):2):,,,,,,,,3):AB,B(),A;AB,AB=12();2min3min4):R=2cm3cm,,5cmR=3cm4cm,,,30mm,30mm20mm,,,5):,,,,15min;,,AB=32(),0.3mm0.4mm,,,,,,8h,12h,24h;,,60,,6):,7cm,,4@150mm150mm2.2.21.5mmEVA,EVA,:1)a.,,,,,,32,,,,,20cm30cmb.,,,,,,,,,1.5m,,,2),,(7035)mm,(7035)mm(14035)mm,12m15m3),,:a.b.,,(3010)mm,,,,20cm,c.,,,,,,,1mmd.,:(HCF-P)=0.3812.50.04,m3600kge.32,4m0.6m32,11093021200411©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.:100926825(2004)2120091202:2004206219:(19632),,2002,,,048000:,,,:,,,:TU761.1+1:A,,,,;,,;,,,,,,,11.1,,,,i=2%3%,,;50m;,,,10mm20mm,,,;1.2,,,,,,,0.05,5MPa,,,0.55;3cm5cm,m3330kg,35%40%,1212.5,,425,,15mm,1%,,2%,12h24h,,14h,,,,22.1:,,,0.5MPa,3,,,,,,:[1].[J].,2001,(5):48250.[2],.[J].,2002,(4):74276WaterproofingconstructiontechniqueofGulouStationinNanjingmetroWANGBing2huaNIJia2xiang(BridgeandTunnelCompanyofThe13thEngineeringBureauofChinaRailway,Handan056000,China)Abstract:ThewaterproofingsystemofGulouStationisintroduced.Theconstructiontechniquesofself2waterproofingwork,roof,construc2tionjoint,deformationjointandotherpartsaresummarize,whichcontainthewaterproofingtreatmenttechniquesofsomespecialjointparts.Keywords:self2proofing,externalwaterproofing,combinationofwaterproofinganddrainage,metro193021200411SHANXIARCHITECTUREVol.30No.21Nov.2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.