奥克兰海湾新桥建设情况汇报

SFOBBEastSpanSeismicSafetyProjectVongToanSeniorBridgeEngineer,CaltransSFOBBEastSpanSeismicSafetyProjectSingleTower-SASSFOBBEastSpanSeismicSafetyProjectElevationandPlanViewSFOBBEastSpanSeismicSafetyProjectDualBoxGirderSFOBBEastSpanSeismicSafetyProjectBike/PedestrianPathSFOBBEastSpanSeismicSafetyProjectTransverseElevationLookingEastSFOBBEastSpanSeismicSafetyProjectTowerFoundationSFOBBEastSpanSeismicSafetyProjectSteelFramingPlanSFOBBEastSpanSeismicSafetyProjectElevationsSFOBBEastSpanSeismicSafetyProjectSteelFramingPlanSFOBBEastSpanSeismicSafetyProjectPileSFOBBEastSpanSeismicSafetyProjectTowerAnchorageLayoutSFOBBEastSpanSeismicSafetyProjectTowerAnchorageDetailsSFOBBEastSpanSeismicSafetyProjectTransverseElevationLookingEastSFOBBEastSpanSeismicSafetyProjectTYPICALTOWERCROSSSECTION300030°90°SymmetricalaboutTower2000StrutType360°90°BridgeSymmetricalaboutStrutType1,2(Typ)CLCL3Spaces@560Symmabout1500660LinkShearConnectionTower11451680StrutType11500BridgeCLConnectionTowerLinkShear660PLANVIEWConnectionShearLinkLinkELEVATIONShearTowerConnectionTower15001500CLBridgeSymmabout(Typ)TowerSectionandShearLinksSFOBBEastSpanSeismicSafetyProjectTowerDiaphragmsSFOBBEastSpanSeismicSafetyProjectTowerShearLinkSFOBBEastSpanSeismicSafetyProjectBridgePlan(CableandSaddles)SFOBBEastSpanSeismicSafetyProjectLoopingCableAnchorageAlternative-PlanCapbeamTwodeviationsaddle,onejackingsaddleSFOBBEastSpanSeismicSafetyProjectLoopingCableAnchorageAlternative-ElevationRoadwayelevationdifferentialIndependentTie-downsystemsSFOBBEastSpanSeismicSafetyProjectCable5.4mmZincGalvanizedWire127WirePWSStrandwithGreaseApplicationofIndividualWire17,400WireMainSuspensionCableElasticNoxidePrimerandPaintS-WireWrappingZincOxide/ZincDustPasteSFOBBEastSpanSeismicSafetyProjectS-WireWrappingSFOBBEastSpanSeismicSafetyProjectTowerSaddleSFOBBEastSpanSeismicSafetyProjectDeviationSaddleDetailPlanViewSFOBBEastSpanSeismicSafetyProject“W”Line—SectionType1ASFOBBEastSpanSeismicSafetyProject“E”Line—SectionType1ASFOBBEastSpanSeismicSafetyProjectFloorbeamSectionandDetailSFOBBEastSpanSeismicSafetyProjectTypicalCrossbeamDetailsSFOBBEastSpanSeismicSafetyProjectEastCableAnchorageLayoutSFOBBEastSpanSeismicSafetyProjectBushingandBearingSFOBBEastSpanSeismicSafetyProjectPipeBeamElevationSFOBBEastSpanSeismicSafetyProjectSectionF-FSFOBBEastSpanSeismicSafetyProjectSwivelingJointSealAssemblySteelflex®CenterBeamNeopreneSealingElement(MaxSeismicOpening=127mm)Steelflex®EdgeBeamSupportBarStirrupPivotBoxElastomericSprings&BearingsSFOBBEastSpanSeismicSafetyProjectSASSuggestedConstructionSequence(1)ControlboothDrivingengineCHingeKLCatwalkTramwayStormsystemReelrackHeavylift1&2TowerservicecraneMeanSeaLevelTypPierE2TowerservicecraneTramwayTorpedohousePierW2ControlboothStormsystemReelrackCatwalkDrivingengineCHingeKLWiresupplyHeavylift3&4Heavylift5&6Heavylift7&8MeanSeaLevelTypSpanCSpanBSpanAPierW2PierE2SFOBBEastSpanSeismicSafetyProjectSASSuggestedConstructionSequence(2)SFOBBEastSpanSeismicSafetyProjectSASSelectedQuantitiesStructuralConcrete=25,000M3BarReinforcingSteel=5,200,000KgStructuralSteel=56,000,000KgOrthotropicBoxGirder=30,500,000KgTowerShaft=13,500,000KgMainCable=5,200,000KgSuspenderWires=3,500,000KgFooting=3,500,000KgFurnishedPiles(2.5mx95mm)=2200metersSFOBBEastSpanSeismicSafetyProjectYBIStructuresSFOBBEastSpanSeismicSafetyProjectBentWB1SFOBBEastSpanSeismicSafetyProjectSectionA-ASFOBBEastSpanSeismicSafetyProjectTypicalSectionSFOBBEastSpanSeismicSafetyProjectSectionB-BSFOBBEastSpanSeismicSafetyProjectSectionB-BYB4–E1SFOBBEastSpanSeismicSafetyProjectSectionC-CYB4–E1SFOBBEastSpanSeismicSafetyProjectSectionD-DYB4–E1SFOBBEastSpanSeismicSafetyProjectSectionE-EYB4–E1SFOBBEastSpanSeismicSafetyProjectYBISelectedQuantitiesTempDetourStructure:TowersandFloorBeams=5,700,000kgHP360Piles=6,200metersPermanentStructure:StructuralConcrete=45,000M3ReinforcingBars=11,000,000kgHPPiles=14,500metersWPiles=10,000metersSFOBBEastSpanSeismicSafetyProjectSingleTower-SAS