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1、武汉国际贸易中心大厦工程（WuhanInternationalTradeCenterbuildingproject）WuhanInternationalTradeCenterbuildingprojectI.GeneralSituationoftheprojectWuhanInternationalTradeCenter(hereinafterreferredtoasWuhanChinaWorldTradeCenter)islocatedinHankousouthwestsideoftheintersectionofXinhuaRoadAvenueandth
2、econstruction,isatubestructurewithtwofloorsundergroundandfifty-fivefloorsonthegroundofthereinforcedconcretetubeinhigh-risecomprehensiveofficebuilding,high211.80m,totalconstructionareaof130thousandsquaremeters.WuhanChinaWorldTradeCenterstandardlayerislong64.40m,middlewidthof38.60m,w
3、ide32.40matbothendsofthespindleshapedplane,buildingareaof2300squaremeters.Theoutercylinderiscomposedofdeepbeams,densecolumnsandfourcircularanglecylinder,cylindercomposedofelevatorshafts,staircasesseverallongitudinalandtransverseshearwall,betweentheinnerandoutercylindersconnectedbya
4、denseprestressedslabstructure,multibeamspacingwere0.8mand0.85m,respectively,with4densebeambeamor107beamdiameterof5unbondedprestressedsteelstrand.WuhanChinaWorldTradeCenteroftheboredpilefoundationreinforcedconcretebasementfloor,apilecap,thethicknessof3.10m-4.80m,floorburiedbottomele
5、vationin15.60m,deepenlocal-16.70mandavolumeof11000cubicmeters,isasuperthickmassconcrete.WuhanChinaWorldTradeCenterdesignedbytheWuhanArchitecturalDesignInstitute,theconstructionunitoftheWuhanhanpengRealEstateDevelopmentCo.Ltd.,allconstruction,installationengineeringbytheconstruction
6、generalcontractingthree,builtinthreeinningsandtwomainconstructioncompany,startedinMarch1994,July1997completedthemain.Two,theapplicationofnewtechnologiesDewateringtechniqueofconfinedwaterinlargeareaofultradeepfoundationpitwithoutseepagecontrolcurtainmeasuresin1andtwoyuanstructurestr
7、atumWuhanChinaWorldTradeCenterareasoilfromtoptobottomwereartificialsoilandclay,siltyclay,silt,sand,gravel,sandandgravelinthelayerintheYangtzeRiverasasupplementalsourceofwater,confinedwaterhashydraulicconnection,confinedwaterheadelevationin8.0m,alongwiththefluctuationofwaterleveloft
8、heYangtzeRiverfluctuates.B
