工程项目施工方案

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1.1、工程项目信息projectinformation巴基斯坦吉航(Jhang)1263MW联合循环电站项目位于巴基斯坦旁遮普省TrimmuBarrage(特瑞穆ThenewJhang1263MWpowerplantprojectlocatesinthePunjabprovince,nearJhang.永久生活区位于整个厂区北部，占地约118870平方米，分为公寓、宿舍、贵宾招待区、餐饮区、清真寺、娱乐区等多区块，满足吉航电站职工、来宾的工作生活需要。Thehousingcomplexsitsinthenorthernpartoftheplant.Itcoversaround118870squaremetersandisdividedintoapartments,dormitories,VIPreceptions,cateringareas,mosques,entertainmentareasandotherblockstomeettheworkingandlivingneedsofemployeesandguestsintheJhangplant.1.2、建筑特征constructionfeatures本工程主要建筑功能数据见下表。Thefunctionaldataofthemainconstructionsisshownbelow.NO.1234A型公寓CategoryAHousingtAB型公寓CategoryBHousingUnit贵宾招待所VIPGuestHouse工宿舍StaffAccommodationHostel建筑功能参数建筑面积Coverarea建筑高度height层数ry建筑面积Coverarea建筑高度Height层数建筑面积Coverarea建筑高度Height层数建筑面积Coverarea建筑高度Height层数yfunctionalparameter5m地上二层Twofloorsaboveground4175m2地上二层Twofloorsaboveground15m25.1米地上一层Oneflooraboveground无图纸Drawingsnotavailable无图纸Drawingsnotavailable建筑面积Coverarea0m25Cafeteria建筑高度Height4.8m层数建筑面积Coverarea地上一层Oneflooraboveground5m26健身房、俱乐部Club&Gymnasium建筑高度Height4.95m层数建筑面积Coverarea地上一层Oneflooraboveground250m27Dispensary建筑高度Height层数建筑面积Coverarea地上一层Oneflooraboveground450m28商业区CommercialArea建筑高度Height层数建筑面积Coverarea地上一层Oneflooraboveground00m29清真寺mosque建筑高度Height数建筑面积Coverarea地上二层Twofloorsaboveground幼儿园KinderGarten建筑高度Height5m层数建筑面积Coverarea地上一层OnefloorabovegroundSwimmingPool建筑高度Height层数地上一层OnefloorabovegroundennisCourt建筑面积Coverarea975m2板球场CrickerField建筑面积Coverarea3142m2停机坪Helipad建筑面积Coverarea314m2Generalplan道路、管网及绿化Road,pipenetworkandgreeningPakistancurrenttechnicalspecifications,standards,technicalprocedures,buildingcodesandregulations,andindustrialrequirements.ACI318-14BuildingCodeRequirementsforStructuralConcrete建筑规范中对结构混凝土的要求ACI301-10SpecificationsforStructuralConcrete.AmericanConcreteInstituteASTMC150SpecificationsforPortlandCement硅酸盐水泥规范ASTMC33SpecificationsforConcreteAggregate混凝土骨料规范ISO/IEC对应的电气标准Correspondingelectricalstandard1.1、基础施工前的地下、地上障碍物清除和处理完毕。Obstaclesabove/undergroundhavebeencleanedupbeforefoundationconstructioniscommenced.1.2、建筑物或构筑物的位置或场地的定位控制线(桩)、标准水平尺寸,已准备就绪。Thelocationofthebuildingsorstructuresorsitelocatingcontrolline(stake),thedimensionofsetlaetaiareready.1.3、施工时,在危险地段应设置明显标志，如需要安排专人看管。Clearsignsareplacedatriskyareabeforeconstruction,anddesignatedpersonnelshallbeassignedforsupervisionifneeded.1.4、各施工机具已空载试运行正常，可进行施工作业。Allconstructionmachinerieshavegonethroughno-loadtrialrunandareinnormalconditions,whicharereadyforoperation.1.5、施工临建、生产水﹑电及施工道路，材料﹑机具已准备就绪。Temporaryconstructionfacilities,water&powersupplyforproduction,serviceroads,materialsandequipmentareallinplace.2、技术、资料准备Technologyanddocumentationpreparation2.1、组织图纸学习、自审与会审图纸，进行施工方案交底和施工技术交底以及安全技术交底并组织相关人员进行学习。Organizethestudyofdrawingsaswellasself-checkandjointcheckofdrawings,carryoutthedisclosureofconstructionechnologyandorganizerelevantstafftostudy2.2、搜集本工程的环境条件、工程地质资料、设计图纸、技术规范等资料。CollectmaterialsforthepresentWorks,includingenvironmentconditions,geologicaldata,designdrawings,technicalspecificationsetc2.3、特种工种组织学习，进行上岗考核。ecialworktypestostudyandconductondutyexam2.4、提取材料计划，对模板进行配板设计。Submitmaterialplan,andcarryoutformworkdesign.2.5、申报钢筋备料计划，编制钢筋下料委托单。erialpreparationplanandmakesteelbarprocessstandingorder2.6、各种机械进行自检维修，试运转。Conductsel-fcheckandserviceforallmachineries,conducttrialoperation.2.7、施工测量放线设备及放线依据资料准备齐全。Allsurveyandsettin-utequipmentandsettiutreferencesdataaremadecompleteandreadyinplace.ployment3.1、管理人员配置managementpersonneldeployment根据工程管理需要，本次基础施工拟投入中国国籍管理人员15名，根据施工准备和进展情况，全体人员将于施工前全部进驻现场。人员配置见下表：AccordingtomanagementrequirementsofthepresentWorks,thefoundationconstructionconcernedhereinwillengage15Chinesemanagementstaff,andthewholestaffisrequiredtoenterthesitebeforetheconstructioncommencementinaccordancewiththeconstructionpreparationandprogress.SeethePersonnelDeploymentListbelow:职责职责Responsibility负责项目全面管理responsibleforgeneralprojectmanagement协助现场全面管理assistgeneralprojectmanagement负责项目技术管理technicalmanagement负责现场安全管理SiteHSEmanagement岗位名称Postdescription项目经理projectmanager项目副经理deputypm项目总工generalengineerHSE经理HSEmanager序号SN1234数量Nor1111职责职责Responsibility负责现场生产协调、施工组织sitejobcoordinationandconstructionorganization负责质量监督检查qualitysupervisionandchecking负责现场人员健康与安全stuffhealthandsafety负责定位放线、高程测定locating,settingout,elevationsurvey负责设备管理与维修managementandmaintenanceofequipments岗位名称Postdescription土建工程师civilengineer质量工程师QC/QA安全员safetyman测量工程师surveyengineer设备管理与维修Equipmentmanagementmaintenance数量Nor3232and1序号SN567893.2、劳动力配置Manpowerdeployment根据施工计划安排，同时考虑现场环境、技术间歇、天气等各种因素，并根据以往工程施工经验和工程进度安排情况，确定劳动力计划，具体如下表。Accordingtoexecutionplanandarrangement,aswellasconsideringthesiteenvironment,technicalintervals,weatherandotherfactors,referredtoprojectexecutionexperienceinthepastandconditionofworkingschedule,tocertifymanpowerplan,seedetailsasbelow:序号序号r钢筋工rebarfitterrpenter4混凝土工concreteworkerscaffoldericRemarks配合中国工人作业CooperatewithChinesestaffNumber中国员工Chinesestaff2844peofwork配合中国工人作配合中国工人作业200CooperatewithChinesestaff计注：该劳动力计划表是通过分析工程的特点，工期、进度要求等因素确定的人员配备，满足劳动力优化组合，专业技术人员均满足施工要求，具体人员数量及工种可根据施工过程中现场实际情况相应变化。Note:thismanpowerplanisdeterminedthroughprojectfeatureanalysis,workingperiod,schedulerequirementandothercomponents,tomeetmanpoweroptimizationgrouping,allprofessionaltechnicalpersonneltomeetexecutionrequirement,ouldbeadjustedaccordinglyregardingthesiteactualsituation4、主要施工机械及设备材料Majorconstructionmachinery,equipmentandmaterials搅拌站(HNJ75)xingplant罐车(9m3)Concretemixingtruck平板运输车Platformtruck洒水车watersprinklertruckr水准仪levelgauge插入式振动器inserttypevibrator钢筋切断机steelcutter平板打夯机flattamper柴油发电机dieselgenerator汽车泵pumpmountedtruck混凝土拖式泵concretetrailerpump241131342222221123456789Unitnononono套辆辆辆把台台台台台台台台台台台5、现场准备Sitepreparation针对本工程施工现场的特点、构筑物的位置，施工现场的布置要力争做到实用、科学、合理，以满足施工要求，因此在基础施工必须做好以下工作Accordingtothespecificfeaturesoftheconstructionsiteandthelocationofstructures,thelayoutoftheconstructionsiteshouldbepractical,scientificandreasonabletosatisfytheconstructionrequirements.Hence,thefollowingpreparationsshouldbecompletedbeforethefoundationconstruction.5.1、施工区域现场用安全护栏进行围蔽，方便人员、机械上下施工。Constructionareashouldbebarricadedwithsecurityfence;laddersshouldbeerectedatedgeoffoundationpit,torytogoupanddownforexecution5.2、施工用电：Constructionpowersupply保障用电安全，电线搭设与连接均由专业电工安装，其他人员不得擅自动用。夜间施工的照明已Inordertoassurethesafeusageofelectricalpower,theerectionandconductingofelectricalcablesshouldbecarriedoutbyprofessionalelectrician,otherpeopleshouldnottouch.Theilluminationfornightexecutioncanmeettheconstructionrequirement.5.3、现场临时用水：Sitetemporarywatersupply施工用水采用水车运至现场，在现场设置临时储水箱，以确保可靠、稳定供给。Theconstructionwaterwillbeshippedtositebywatertankercar,andatemporarywatertankwillbesetonthesitetondableandstablesupplyofwatertransportation(1)、水平运输：材料运输采用长平板车倒运材料，主要负责从生产临建到施工现场之间的材料的倒运；施工区域内的材料倒运，采用汽车吊、人工配合的方法。混凝土运输采用混凝土罐车运至现场，再用汽车泵(或拖式泵)以及溜槽输送到仓面。Forhorizontaltransportation,flatbedtruckof8tonswillbeusedtomainlytransferthematerialsbetweentheconstructionTSFandexecutionsite.Fortransferofmaterialswithinconstructionarea,mobilecraneswillbeused,cooperatedbymanpower.Fortheconcretetransportation,weshallapplytransitmixerstotransporttheconcretetothesite,andthendelivertheconcretetotheformworkbytruckpump(ortrailerpump)andchute.(2)、垂直运输：根据需要和现场情况，汽车吊可布置在基坑周边，进行基坑内的材料水平、垂直Fortheverticaltransportation,accordingtositeconditions,themobilecranecanbesetnearthefoundationpittocarryoutverticalandhorizontaltransportationofmaterialsinsidethepit.5.5、各施工机具已经维护保养完毕，具备使用条件。ent(1)、本工程重点加强安全文明施工管理的力度，使工程现场始终处于整洁、卫生、合理有序tmoreeffortonsafeandcivilizedconstructionmanagementtokeepthesitetidycleanandorderlyatalltimes.(2)、施工材料堆放应尽量设置在垂直运输机械覆盖的范围内，以减少二次搬运为原则。Constructionmaterialsshouldbestockpiledwithinthecoverageofverticaltransportationmachinerytoreducesecondaryhandling(3)、临时电源、电线敷设要避开运输通道，以及容易被坠落物打击的范围，电线尽量采用暗敷方Placingoftemporarypowersupplyandcablewiringshouldavoidthetransportationcorridorandtheareasthatareeasytobehitbyfallenobjects,trythebesttoapplyconcealedwayofconductingforcables.定位放线positioningandsettingout土方工程Earthwork基础施工Foundationwork脚手架搭设Scaffoldingwork上部框架结构施工Superstructure室外装饰装修施工Windowsanddoors室内装饰装修Architecturalwork地面、楼面、屋面施工砌体抹灰施工Masonryandplasterwork施工流向：为集中人力资源作业，加快施工进度，合理安排工作面，保证流水作业不间断，特编制此项施工部署。生活区中部设临时加工厂和材料堆场、施工顺序从西向东进行，先完成住宿区，在施。Constructionflow:toconcentratethehumanresource,expeditetheconstructionprogress,reasonablyarrangetheworkandkeeptheworkactivitycontinuously,theconstructiondeploymentisespeciallycomposed.Themiddleofthelivingareasetsupthetemporaryprocessingplantandmaterialstock.Theconstructionsequenceisfromthewesttotheeast,accomplishingthelivingareainthefirstplace,followedbytheauxiliarylivingfacilities.ementsonsettingout选定距离机力通风塔区域较近的二级测控网网点进行闭合复测，确保满足精度要求作为永久生活区轴线的基准点。Selectsecondarymeasurementcontrolnetworkpointswhichareclosetothemechanicaldrafttowersforclosedre-measurementtoensureitisaccurateenoughtoserveasthedatummarkoftheaxisoftheHOUSINGCOMPLEXAREA.rolpoints根据测量组交设的平面控制点需设永久性和临时性两种,永久性标桩的埋设应作到施工中能长期保存,不致于发生下沉和位移。Accordingtothehorizontalcontrolpointsdesignedbythesurveygroup,temporaryandpermanentpointsshallbeset.Permanentstakesshallbeembeddedinsuchmannerthattheycanbepreservedforalongtermduringtheconstructionwithoutsedimentationordisplacement.临时性标桩以钢筋、木桩或构筑物施工中原状为主,其规格和打入地下的深度依实地条件而定,用油Temporarystakesmainlyadoptsteelbar,woodenpileortheoriginalstatusduringconstructionofstructures.Theirurveying1、根据测量组指定的水准点在施工区域内布设三个临时水准点标桩,水准点标桩应埋置稳定牢固。标桩布置好后引出标高,临时水准点的测量结果闭合差必须符合规范规定的精度要。Accordingtothebenchmarkdesignatedbythesurveyinggroup,threetemporarybenchmarkstakesshallbedeployedintheconstructionareaandembeddedstablyandfirmly.Afterthestakesaredeployed,elevationshallbedrawn.Theclosureerrorofntresultsofthetemporarybenchmarkmustcomplywithspecifiedaccuracy2、平面控制点标桩及临时水准点标桩布设好后必须经测量组进行复核,认可后才能用于施工中做搭设Erectionofscaffold(3)、在搭设之前必须对所有脚手架钢管和配件进行严格检查，禁止使用规格和质量不合格的钢管Allscaffoldtubesandfittingsmustbestrictlyexaminedbeforeerection.Donotuseanysteeltubeorfittingswhichis(4)、应按定位依次竖立立杆，将立杆与纵、横向扫地杆连接固定，然后搭设第一步的纵向和横向平杆，校正立杆垂直之后予以固定，并按此要求继续向上搭设。Uprighttubesshallbeerectedinturnaccordingtothepositioning.Connecttheuprighttubeswiththelongitudinalandhorizontalbottomtubesandthenerectthelongitudinalandhorizontaltubesforthefirststep.FixtheuprighttubesaftertherearetedforverticalityThenkeeperectingupwardsbythesamemethod(5)、剪刀撑、斜杆等整体拉结件和连墙件应随脚手架一起及时设置。scaffold4.2、脚手架的使用：Scaffoldusage:(1)、在脚手架上的施工通道和工作平台上放置的材料应放整齐稳固，不影响施工操作和人员通过，严禁在施工通道的施工平台上奔跑、退行或倒退拉车、和集中堆放材料。Materialsontheconstructionpassagewayandworkplatformofthescaffoldshallbeplacedinanorderedandstablemannerwithoutinfluencingtheconstructionandthepersonnelpassingthrough.Itisprohibitedtorun,movebackwards,pullacart(2)、在作业中，严禁随意拆除脚手架的基本构架杆件、整体杆件、连接紧固件等，确因操作要求需要临时拆除时，必须经主管人员同意，采取相应弥补措施，并在作业完毕后及时予以恢复。Duringtheoperation,itisprohibitedtoremoveanyfundamentalstructuralrodpieces,integratedrodpieces,connectingandfasteningpieces.Incaseoftemporaryremovalrequiredforoperation,itmustbesubjecttothesupervisor’sapprovaland(3)、工人在架上作业中，应注意自我安全保护和他人安全，避免发生碰撞、闪失和落物。严禁在架上、跳板上嬉闹，坐在栏杆上等不安全的地方休息。Thescaffoldershallbeawareofhisownsafetyandotherpeople’ssafetytoavoidimpact,accidentandfallingobjectswhileheisworkingonthescaffold.Itisprohibitedtohavefunonthescaffoldandaccessboardorrestontherailsandotherunsafeplaces.(4)、每班工人上脚手架时，应先检查有无影响安全作业的问题存在，在排除和解决后方可开始作业，在作业中发现不安全的情况和迹象时，应立即停止作业进行检查，解决后可以恢复作业，发现异常情况应立即通知架上人员撤离。Beforegettinguptothescaffold,thescaffoldershallcheckforanydangerwhichmayjeopardizesafetyandeliminatethedangerbeforestartingtowork.Incaseofanyunsafeconditionorsign,thescaffoldermuststoptocheckandsolvetheproblembeforecontinuingthework.Anyonewhodiscoversanyabnormalityshallimmediatelynotifythepersonnelworkingonthescaffoldtogetoffassoonaspossible.(5)、在每一步架的作业完成之后，必须将架上剩余材料及物品移至上(下)步脚手架或清除，每日下班前应整理安全通道和工作平台上材料、物品堆放整齐，垃圾及运走，在作业期间，应及时清理落入安全网内的物品和材料，在任何情况下，严禁在脚手架上向下抛掷物品和倾倒垃圾。Aftertheworkoneachstepofthescaffoldisfinished,theremainingmaterialsandarticlesonthescaffoldmustbemovedtotheupper(lower)steporbecleared.Everydaybeforeendingthework,thesafetypassagemustbecleaned,thematerialsandarticlesontheworkingplatformmustbesortedoutandtherubbishmustbemovedaway.Duringthework,anyarticleormaterialfallingintothesafetynetshallbetimelyremoved.Inanycircumstance,itisforbiddentothrowanyobjectordumprubbishfromthescaffold.Removalofscaffold脚手架的拆除作业应按确定的拆除程序进行，在拆除过程中，凡已经松开连接的杆配件应及时拆除运走，避免误扶和误靠已松脱连接的杆件而发生危险，拆除的杆配件应以安全的方式运出和吊下，严禁向下抛掷，在脚手架的拆除过程中，应做好配合、协调动作，禁止单人进行拆除较重杆。Removalofthescaffoldshallbeperformedinaccordancewithspecifiedprocedure.Duringtheremoval,anyloosenrodpieceshallbedismantledandtakenawayintimetoavoiddangercausedbymistakenlyrestingontheloosenrod.Theremovedrodpiecesshallbetakenawayandliftdownsafelyinsteadofdroppingdown.Theremovalofthescaffoldshallbecompletedbycooperationandcoordination,especiallytheheavyrods,whicharenotallowedtoberemovedbyonlyoneperson.合加工区集中加工，按需要运至作业面安装成型。ThesteelbarstobeincorporatedtotheWorksshallbeprocessedinthecomprehensiveprocessingzoneattheconstructionsiteanddeliveredtotheworkingfaceforinstallationasrequired.5.1、钢筋进场存放和钢筋试验Steelbarreceiving,storageandtest(1)、钢筋进场时按照进度计划分批量进行。施工现场存放钢筋原材料和半成品，对钢筋原材按同等级、牌号、直径、长度分别做好标识，钢筋半成品要按部位、分层、分段和构件名称，按号码顺序堆放，同一部位或同一构件的钢筋要放在一起，并有明显标识，标识上注明构件名称、部位、钢筋型号、尺寸、直径、根数。加工场地设钢筋切断机、钢筋弯曲机、钢筋调直机等。钢筋堆放时下面要用垫木，以防钢筋锈蚀和污染。钢筋存放场地应设置防雨措施，以便于钢筋的存放和运输。Steelbarsshallbedeliveredtotheconstructionsiteinbatchesinaccordancewiththeschedule.Forrawmaterialsandsemi-finishedproductsofsteelbarsstoredonthesite,therawmaterialsshallbemarkedbasedontheclass,gradenumber,diameterandlength,andthesemi-finishedproductsshallbepiledbysequencenumberbasedontheirposition,layer,sectionandcomponentname.Thesteelbarsforthesamepositionorcomponentshallbeplacedtogetherandclearlyidentifiedwithamarkerindicatingthecomponentname,position,steelbartype,size,diameterandquantity.Theprocessingsiteshallbeprovidedwithsteelbarcutter,benderandstraightener.Thesteelbarstoringyardshallbeprovidedwithrain-proofmeasuresforstorageandtransportationofsteelbars.5.2、钢筋加工Preparationofreinforcementbar(1)、认真阅读图纸,正确理解设计意图,确认图中钢筋规格、型号、数量,严格按设计要求及有关施(1)Readcarefullythedrawings,understandthedesignideacorrectly,confirmthespecification,typeandquantityofreinforcementbarspecifiedbythedrawings,andthenpreparethesampleofreinforcementbarinaccordancewiththedesignanddconstructionspecificationstrictly(2)、钢筋成批制作前,要严格按钢筋翻样表进行放样,每一品种钢筋先制作一根,检查其下料长度,弯钩角度、长度、弯起点位置是否与设计要求相符合,确认无误后,这根钢筋作为这一品种的样筋按此制作。(2)Beforestartingthemassproduction,itisrequiredtopreparethesampleinaccordancewiththereinforcementbarsampletable,andprepareonepieceofreinforcementbarforeverytypeofreinforcementbar.Itisrequiredtoinspectiftheblankinglength,hookangle,lengthandbendingoriginarecompliedwiththedesignornot;ifyes,themassproductionofthetypeofreinforcementbarcanbestartedaccordingtothissample.(3)、钢筋工拿到翻样表后,先对翻样表中的尺寸数据待进行复核,无误后方可进行制作,制作前先将钢筋统一进行除锈,在调直制作过程中必须严格按照翻样表断料,制作成型后的钢筋必须分类堆放整齐,。(3)Aftertakingthereinforcementbarsampletable,thebarplacershouldreviewthedimensionaldataonthereinforcementbarsampletable,andthenstartfabricationafterensuringtheircorrectness.Beforestartingpreparation,derustthereinforcementbarfirstly,andcuttherawmaterialstrictlyinaccordancewiththereinforcementbarsampletableintheprocessofstraighteningthereinforcementbar;stackthefinishedreinforcementbarneatlyandbundle10piecesofreinforcementbar;afterwardshangtheofacilitatetocheckquantity5.3、钢筋半成品运输Transportationofsemi-finishedreinforcementbar现场采用平板车将钢筋半成品运至安装区域，装车时，钢筋必须按规格整齐摆放，长钢筋放下面，短钢筋放上面。运输过程中，装卸人员不得坐在平板车上。钢筋装卸以人工为主，如有必要，卸车时，可考虑用吊机吊运，吊运时，必须有专职的起重指挥，钢筋必须用钢丝绳和卸克绑扎牢固并水平起吊。Usetheplatformcartomovethesemi-finishedreinforcementbartotheinstallationarea;placeandarrangethereinforcementbarneatlywhenloadingintotheplatformcar,andplacethelongreinforcementbaratthebottomandtheshortreinforcementbaronthetop.Noloaderisallowedtositontheplatformcarinthetransportationprocess.Loadandunloadthereinforcementbarmanually;ifnecessary,usethecranetohoistwhenunloading.Whenliftingreinforcementbar,appointthefull-timehoistingndbindthereinforcementbarwiththesteelwireropeandthenhoistthemhorizontally(1)、柱插筋安装：依据柱子的边线安装柱子的插筋。柱插筋时应先搭设钢管架子定位，将其安装固定在钢管架子上，并与基础模板加固系统相连，要保证其牢固及位置准确，柱插筋与底板筋点焊Installationofcolumnjointbar:installthejointbarofcolumnaccordingtothesidelineofthecolumn.Erectthesteeltubeframetolocatebeforeapplyingthecolumnjointbar;fixthecolumnjointbarontothesteeltubeframe,andconnectitwiththefoundationformworkreinforcementsystemtoensuretheirfastnessandaccurateposition;conductthespotweldtotheell1)、钢筋绑扎时，先立2~4根立筋，画好水平筋的分档标志，在下部及齐胸处绑两根横筋定位，并在横筋上画好分档标志，接着连接其余立筋，最后再绑其余横筋，横筋放在里面或外面要符合设计Whenbindingthereinforcementbar,erect2~4verticalbarsandmarkthelevelmarkofhorizontalbar;bind2piecesofcrossbarsatthelowerpartandthepositionashighasthechestofbody,andthenmarkthelevelonthecrossbar;connecttheotherverticalbarsandfinallybindtheothercrossbars;keepthecrossbarsinsideoroutsideandensuretomeetthedesignrequirements.1)、梁钢筋绑扎时首先在模板侧帮上画出箍筋间距后摆放箍筋。然后穿梁的上、下部纵向受力筋，先绑底层纵筋，再绑上层纵筋。Markthegapofstirrupspacingonthelateralwallofformworkfirstlywhenbindingbeamsteel,andthenplacethestirrupbars;Putintothelongitudinalstressedbarattheupperandlowerpartofthebeam,bindthelongitudinalbaratthebottomlayer,andthenthelongitudinalbaronthetop.2)、框架节点处钢筋穿插十分稠密时，应特别注意梁顶面主筋间的净距要有30mm，以利浇筑混凝Ifthereisdensereinforcementbarattheframejoint,itisspeciallyrequiredtopayattentiontoleaveanetgapbetweenthemaintopreinforcementbarsby30mmsoastofacilitatethecast-in-placeconstruction.(4)、钢筋安装时放好保护层垫块，钢筋保护层垫块以同标号的混凝土垫块控制，垫块应垫在下层钢筋的交叉点处。钢筋在安装前应核对成品钢筋的钢号、直径、形状、尺寸和数量是否与设计图纸相符，如有错漏，应予以纠正增补。Placetheprotectionlayercushionwheninstallingreinforcementbar,usetheconcretecushionblockwiththegradeassameasthecushionblockofreinforcementbar’sprotectionlayer;keepthecushionblockattheintersectionofthelowerreinforcementbar.Checkthegrade,diameter,shapeandquantityoffinishedreinforcementbarbeforeinstallation,andcheckiftheymeetthedesigndrawing;ifanyofthemiswrongormissing,itmustbecorrectedandadded.Leadtheelevationtotheneighboringreinforcementbarsoastofacilitatethelocaluse(checktheelevationaccuracybeforeuse).rk6.1、模板采用1220*2440*18mm复塑大模板，第一次使用可不刷模板脱模剂，但必须进行清理，并用毛巾擦拭干净(严禁采用面纱)。第二次使用前均匀涂刷模板脱模剂，脱模剂采用食用色拉油。Adoptcomposite-plasticformworkof1220*2440*18mm;donotcoatthereleaseagentifitisusedfirstly;howeveritisrequiredtocleanbytowel(donotusetheveil).Coattheformworkreleaseagentfortheseconduse,anduseonlytheediblesaladoilasthereleaseagent.(1)、对需切割的模板，圆盘锯锯片只能高出模板1.5cm以下(也就是比模板面稍高即可)，切割产生的锯齿边缘用平刨刨平直。模板切割前，需进行切割试验，符合要求后方可批量切割。Fortheformworktobecut,thesawwebofthedisksawmustonlybehigherthantheformworkby1.5cmmax.(namelythesawwebcanbeslightlyhigherthanthesurfaceofformwork);thejaggededgesproducedbythecuttingjobshouldbestraightenedbytheplaner.Beforecuttingtheformwork,itisrequiredtomakethecuttingtestandstartthemassivecuttingoperationafterconfirmingtomeetthegivenrequirements.(5)、如使用旧模板，对旧模板应按以下要求处理好：Ifusingtheoldformwork,itshouldbeprocessedas模板拆下后，应立即冲洗，用小铲刀将模板表混凝土残余除尽Aftertheformworkisremoved,itisrequiredtorinsetheformwork,andremovetheresidualconcretefromtheformworkbytheploughstaff,andthencleanwiththewashingpowderandfinallyrepairandpatchtheholesanddamagedpartsintheformwork.(6)旧模板处理好后，堆码模板时要求按照正面对正面的方式堆码(运输过程及现场堆码也如此)，运输过程中车厢与模板接触的部位必须用木枋对模板进行保护。Aftertheoldformworkisprocessed,stackonlytheformworkstokeepthemfacetoface(frontfacetofrontface)(sametothetransportationandthefieldstacking);usethewoodtoprotecttheformworkattheplacewheretheformworkcontactsthevehicle.(7)周转使用的模板，翻面使用时应注意清理干净编号，不得使编号印在混凝土面上。Fortheturnoverformworks,itisrequiredtoremovethenumberwhenusingonthereversesurfacesoastoavoidthe(8)模板制作前，需根据施工图进行翻样配置。模板严格按配置图纸在加工场提前加工，配好的模板其尺寸必须精确，保证接缝严密；确保模板几何尺寸，保证混凝土的成型工艺质量。Preparesampleandmakematchingassemblyaccordingtotheconstructiondrawingbeforemakingformwork.Conducttheearlyprocessingforformworkintheprocessingyardaccordingtotheconfigurationdrawing;ensuretheaccuratedimensionofthematchedformworkandensuretheircorrectjoint;keepthegeometricaldimensionofformworktomeetthegivenk模板间拼缝以PE胶条粘贴，以保证混凝土表面平整光滑。钢筋应全部调整结束，不应有偏位影响柱子模板安装的现象。ThejointofformworkshouldbestuckbyPEadhesivetapesoastoguaranteeasmoothconcretesurface.Afterallreinforcementbarsareadjusted,noaffectiontotheinstallationofcolumnformworkcanbefound.(2)、隔墙模板安装1)、检查隔墙模板安装位置的定位基准面墙线，符合图纸后，安装模板。2)、隔墙模板安装时，严格控制垂直度，和隔墙厚度，并按600mm间距布置对拉丝杆。伸缩缝处隔墙先浇筑其中一侧，对拉丝杆预留2段隔墙长度，模板拆除后，不切断对拉丝杆，直接粘黏挤塑板，3)、模板安装完毕后，全面检查扣件、螺栓、斜撑是否紧固、稳定，模板拼缝及下口是否严密。4)Afterinstallingformwork,inspectfasteners,boltsandinclinedsupportscomprehensivelyandcheckiftheyarefastenedandstable,andiftheformworkjointandthebottomopeningareairtight.(3)、梁模板安装根据模板位置线、标高控制线等将模板放置在相应位置上，拼装时，由两端的基础边开始向中间排，并按模板位置线控制梁与基础的尺寸位置。模板接缝粘帖双面胶条，以免漏浆。Placetheformworkonthecorrespondingpositionaccordingtotheformworkpositionlineandelevationcontrolline;arrangetheformworksfromthefoundationsidesonbothendstothemiddlepart,andcontrolthedimensionalpositionofbeamandfoundationaccordingtotheformworkpositionline.Applythedouble-sidedadhesivetapatthejointofformworktoavoidfromingmortar(1)、底板、池壁、柱及梁侧模拆除待混凝土强度达到保证其表面及棱角不受损伤时方可进行；拆碰坏混凝土和模板。Aftertheconcretestrengthreachestothegivenrequirementanditssurfaceandshapeedgesarenotaffectedordamaged,theformworkofbottomplate,poolwall,columnandbeamcanberemoved;whendoingthisjob,itisrequiredtoprizetheformworkslightlytomaketheformworktoreleasefromconcretesurface;anyhardforcetohittheformworkmustbeavoidedastopreventconcreteandformworkfromdamage.(2)、拆模后穿墙螺栓端头凿出的凹槽应用嵌缝材料封堵密实，并应用聚合物水泥砂浆抹平。Afterformworkisremoved,thegroovecausedbythewallboltshouldbefilledbythejointmaterial,andshouldbeleveledbythepolymercementmortar.对不能取出的对拉，严禁使用火焊靠近模板切割，必须采取对模板进行保护后分两次切割的方式Fortheformworkthatcannotberemovedeasily,itisprohibitedtousethefireweldingtocutintheplaceapproachingtotheformwork,anditisrequiredtoprotecttheformworkandthenremovetheformworkbytwocuttingoperations.e采用自然连续级配的粗骨料配制的混凝土。因为连续级配粗骨料配制的混凝土具有较好的和易性。粗骨料的规格往往与结构配筋间距,模板形状以及浇筑工艺等因素有关,因此根据实际情况,本工程拟选用粒径较大,级配良好的5~25mm碎石,砂的细度模数应大于2.3-3.0。同时严格控制砂、石料的含泥量。Theconcreteshouldbepreparedbyusingthecoarseaggregateofnaturallycontinuousgrading.Theconcretepreparedbyusingthecoarseaggregateofnaturallycontinuousgradingisfeaturedingoodmixture.Thespecificationofcoarseaggregateisrelatedtothegapofstructuralbar,formworkshapeandpouringtechnology.Thereforeaccordingtotheactualconditions,the~525mmbrokenstonewithlargerdiameterandgoodgrading,aswellasthesandwiththefinenessmodulusmorethan2.3-3.0dPouringofconcrete(1)、混凝土采用混凝土泵车浇筑，罐车从搅拌站拉运混凝土。由汽车泵、拖式泵或溜槽直接从入Theconcretewillbepouredandplacedbytheconcretepumptruck,andthetankvehiclewilltransporttheconcretefromthemixingplant.Theautomobilepump,trailer-typepumporchutecanbeused.(2)、混凝土浇筑前，对模板、钢筋等再次进行细致检查，做好记录。质检员做好会签工作。模板内、钢筋上的油污、泥土、垃圾、杂物等应清理干净，堵严缝隙。各种运输设施如混凝土运输车、汽车泵或拖式泵、溜槽等准备就位。Beforepouringtheconcrete,itisrequiredtoinspecttheformworkandreinforcementbaragain,andkeeptherecordsaccordingly.TheQCmustprovidethecountersignatureforconfirmation.Theoil,mud,rubbishandforeignmattersinsideformworkandonreinforcementbarshouldberemovedandcleaned,allgapsmustbefilled.All