中英文对照施工方案目录Contents1.工程概况General2.编制依据References3.施工顺序ConstructionSequence4.施工方法ConstructionMethod5.平安与环境保护施工措施HSE6.劳动力方案ManpowerMob.Schedule7.机具方案Equipment/ToolsMob.Schedule8.施工作业方案ConstructionSchedule1.工程概况General该工程为珠海PTA二期工程，本方案主要是为PTA二期变电所构造而编制的施工技术措施。主体构造三层钢筋砼框架，局部为二层钢筋砼框架构造，变压器区域采用钢筋砼墙体。ThismethodstatementiscompiledtodescribethesubstationstructureconstructionmethodofZhuhaiPTANo.2Project,whichmajorstructureisthree-layerreinforcedconcreteframeandpartialstructureistwo-layerreinforcedconcreteframeandtransformerareaisreinforcedconcretewall.2.编制依据References2.1.施工图纸ConstructionDrawingsREV.26092-BCO.01-DW-1741-01to252.2工程测量标准CodeforEngineeringSurveyingGB50026-932.3混凝土构造工程施工质量验收标准CodeforQualityAcceptanceforConcreteStructureGB50204-20022.4混凝土泵送技术规程TechnicalCodesforConcreteCastingbyConcretePumpJGJ/T10-952.5建筑工程施工质量验收统一标准UnifiedStandardforConstructionQualityAcceptanceofConstructionGB50300-20012.6钢筋焊接及验收规程CodeforAcceptanceofRe-barWeldingJGJ18-20032.7建筑施工高处作业平安技术标准SafetyTechnicalCodeforWorkatHeightDuringConstructionJGJ80-912.8施工现场临时用电平安技术标准ElectricitySafetyTechnicalCodeforTemporaryPowerSupplyonConstructionSiteJGJ46-882.9混凝土强度检验评定标准AssessmentandAcceptanceforConcreteStrengthGBJ107-873.施工顺序ConstructionSequence4.施工方法ConstructionMethod4.1脚手架工程Scaffoldingwork4.1.1框架外的双排脚手架由架业公司搭设。Doublescaffoldoutsidethestructurewillbebuiltbyscaffoldingcompany.4.1.2梁和板底搭设满堂脚手架。脚手架立杆基土应平整、密实，且所有立杆底部应加设宽度大于200mm，厚度大于50mm，长度4m的垫木。Fullscaffoldshallbeusedforbeamandslabbottom.Polefoundationsoilshalllevelanddense,andsizemorethan4m(L)×200mm(W)×50mm(T)woodblockshallbesetforallpolebottom。4.1.3满堂脚手架的立杆间距1.2m，横杆间距为1.6m。每隔12m设置一道剪力撑。搭设方法见下列图。立杆与纵、横向扫地杆连接固定，纵横向立杆应在同一条直线;纵、横杆搭接接头不要大于50％，即杆件接头要错位搭接。立杆搭设时应通过吊垂线保证其垂直度,垂直误差不得大于20mm。Spacingbetweenpolesoffullscaffoldis1.2m,andsetcrossbridgingforevery12m,andmethodpleaseseefollowingsketch.Polesshallbeerectedasperthelocation,andfastenthepoleswithlongitudinalandtransversebottompole,andlongitudinalandtransversepolesshallbeatthesamestraightline.Overlapjunctionsoflongitudinalandtransversepolesshallbenotmorethan50%,thatis,polejunctionsshallbeoverlappedstaggered.Verticalityshallbeensuredbyplumblinewhen,andtoleranceofverticalityshallbenotmorethan20mm.4.1.4端头各设置一道剪刀撑，每道连接不少于4根立杆，纵向轴线除两端各设置一道剪刀撑外，按间距12m设置剪刀撑；剪刀撑接长必须用搭接，且搭接长度不小于1m，转扣不少于3个，每组剪刀撑的宽度不小于4跨，且不小于6m,斜杆与地面的夹角45°～60°Crossbridgingshallbeinstalledattheendsoftransverseaxis,andeachconnectionshallbenotlessthanfourpoles.Besidescrossbridginginstalledattheendsofthelongitudinalaxis,italsoinstalledasper12mspacing.Overlapmustbeusedforcrossbridgingspreading,andoverlaplengthshallbenotlessthan1m,androtarybuttonshallbelessthanthree,andeachcrossbridging’swidthshallbenotlessthanfourspansandshallbenotlessthan6m.Separationanglebetweendiagonalpoleandgroundis45°～60°.4.1.5脚手架平面布置及上下通道平面位置见附图1。Makethe...
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