隧道施工项目二 施工准备 Project Construction preparation 任务一 施工准备内容 Task Construction preparation content

Tunnelconstruction

隧道施工

项目二施工准备Project2Constructionpreparation任务一施工准备内容Task1Constructionpreparationcontent学习目标

Learningobjectives2知识目标通过本任务的学习，学生应了解隧道施工准备内容；熟悉施工调查、技术准备等相关内容。KnowledgeobjectivesThroughthestudyofthistask,studentsshouldunderstandthecontentofpreparationfortunnelconstruction;Familiarwithconstructioninvestigation,technicalpreparationandotherrelatedcontent.学习目标

Learningobjectives3能力目标通过本任务的学习，应能对施工准备有初步认识；能读懂施工组织设计；能复核工程数量；能配合相关部门完成施工复测。CapabilityobjectivesThroughthestudyofthistask,weshouldbeabletohaveapreliminaryunderstandingoftheconstructionpreparation;Beabletounderstandtheconstructionorganizationdesign;Beabletochecktheprojectquantity;Beabletocooperatewithrelevantdepartmentstocompleteconstructionretest.一、施工准备阶段内容

Ⅰ.Contentsofconstructionpreparationstage组织机构建立Organizationestablishment技术准备Technicalpreparation机械设备准备Mechanicalequipmentpreparation施工场地准备Constructionsitepreparation物资准备Materialpreparation人员准备Personnelpreparation开工报告Commencementreport二、组织机构建立

Ⅱ.Organizationestablishment标准化的项目工地“五部两室”Standardizedprojectsite"fivedepartmentsandtworooms"三、施工调查

Ⅲ.ConstructionInvestigation施工单位在编制隧道施工的组织设计之前，应深入工地现场，做好现场调查研究工作。Beforepreparingtheorganizationdesignoftunnelconstruction,theconstructionunitshouldgodeepintotheconstructionsiteanddoagoodjobofon-siteinvestigationandresearch.三、施工调查

Ⅲ.ConstructionInvestigation1.工程概况：包括工程环境、气候特征、工程地质、水文地质、工程规模、数量和特点。2.工程的施工条件：包括施工运输、水源、供电、通信、场地布置、弃碴场地及容纳能力、征地、拆迁情况等。3.当地原材料及半成品的品种、质量、价格及供应能力。1.Projectoverview:includingprojectenvironment,climatecharacteristics,engineeringgeology,hydrogeology,projectscale,quantityandcharacteristics.2.Constructionconditionsoftheproject:includingconstructiontransportation,watersource,powersupply,communication,sitelayout,spoilsiteandcapacity,landacquisition,demolition,etc.3.Thevariety,quality,priceandavailabilityoflocalrawmaterialsandsemi-finishedproducts.三、施工调查

Ⅲ.ConstructionInvestigation4.生产及生活供水、供电条件及施工通信条件。5.地方生活供应、医疗、卫生、防疫和民族风俗。6.对当地生态、环境保护的一般规定和特殊要求，工程对环境可能造成的近、远期影响。4.Productionandlivingwatersupply,powersupplyconditionsandconstructioncommunicationconditions.5.Locallivingsupply,medicaltreatment,sanitation,epidemicpreventionandethniccustoms.6.Generalregulationsandspecialrequirementsforlocalecologicalandenvironmentalprotection,andpossibleshort-termandlong-termimpactsoftheprojectontheenvironment.四、核对技术文件

Ⅳ.Checktechnicaldocuments1、

技术标准、技术条件、设计原则。2、

隧道的平面及纵断面。3、

隧道设计的勘测资料，如地形、地貌、工程地质、水文地质、钻探图表等。1.Technicalstandards,technicalconditionsanddesignprinciples.2.Planeandlongitudinalsectionsofthetunnel.3.Surveydataoftunneldesign,suchastopography,landform,engineeringgeology,hydrogeology,drillingchart,etc.四、核对技术文件

Ⅳ.Checktechnicaldocuments4隧道穿过不良地质地段的设计方案，隧道施工对环境可能造成影响的预防措施。5隧道洞口位置，洞门样式，洞身衬砌类型，辅助坑道的类型和位置，洞口边坡、仰坡的稳定程度。6施工方案、方法和技术措施。4.Thedesignschemeofthetunnelpassingthroughtheunfavorablegeologicalsection,andthepreventivemeasuresforthepossibleimpactofthetunnelconstructionontheenvironment.5.Tunnelportallocation,portalstyle,tunnelliningtype,auxiliarytunneltypeandlocation,portalslopeandheadslopestability.6.Constructionscheme,methodandtechnicalmeasures.四、核对技术文件

Ⅳ.Checktechnicaldocuments7洞门与洞口段的其它各项工程的衔接方式。8洞、内外排水系统和排水方式。9隧道施工期通风方案。7.Connectionmodebetweenportalandotherprojectsofportalsection.8.Internalandexternaldrainagesystemanddrainagemode.9.Ventilationschemeduringtunnelconstruction.五、设计文件核对

Ⅴ.Verificationofdesigndocuments1.对设计文件的核对应做好以下工作：技术标准、技术条件、设计原则；隧道的平面及纵断面；隧道设计的勘测资料，如地形、地貌、工程地质、水文地质、钻探图表等；各设计专业的接口及相互衔接；隧道施工方案、方法和技术措施。1.Thefollowingworkshallbedoneintheverificationofdesigndocuments:Technicalstandards,technicalconditionsanddesignprinciples;Planeandverticalsectionsofthetunnel;Tunneldesignsurveydata,suchastopography,geomorphology,engineeringgeology,hydrogeology,drillingcharts,etc.;Interfaceandinterconnectionofvariousdesignspecialties;Tunnelconstructionscheme,methodandtechnicalmeasures.五、设计文件核对

Ⅴ.Verificationofdesigndocuments2.控制桩和水准基点的核对和交接应做好以下工作：由设计单位持交桩资料向施工单位逐桩逐点交接确认，遗失的应补桩，资料与现场不符的应要求更正。对接收的控制桩和水准基点，应实行相应等级的测量复核。测量复核结果应呈报监理工程师。2.Checkingandhandoverofcontrolpilesandlevelingpointsshallbecarriedoutinthefollowingways:Thedesignunitshallhandoverthepiledatatotheconstructionunitpilebypilepointbypointforconfirmation,thelostpileshallberepaired,andthedatainconsistentwiththesiteshallbecorrected.Forthereceivedcontrolpileandlevelbasepoint,thecorrespondinggradeofsurveycheckshouldbecarriedout.Theresultofmeasurementreviewshouldbereportedtothesupervisionengineer.五、设计文件核对

Ⅴ.Verificationofdesigndocuments3.施工单位应全面熟悉设计文件，并会同设计单位进行现场核对，当与实际情况不符时，应及时提出修改意见。3.Theconstructionunitshallbefullyfamiliarwiththedesigndocuments,andcheckthemwiththedesignunitonsite.Incaseofinconsistencywiththeactualsituation,suggestionsformodificationshallbeputforwardintime.导线复测Wirerepetitionmeasurement

导线复测Wirerepetitionmeasurement

施工测量Constructionmeasure施工测量Constructionmeasure五、设计文件核对

Ⅴ.Verificationofdesigndocuments六、编制实施性施工组织设计

Ⅵ.Compiletheimplementationconstructionorganizationdesign1.编制实施性施工组织设计应通过全面的调查研究，按照建设项目的工期要求和投资计划，有计划地合理组织和安排好工期、施工方案、施工方法、施工顺序，并提出劳动力、材料、机具设备等生产资源的合理配置。2.实施性施工组织设计的编制，遵循相应原则。1.Theestablishmentoftheimplementationoftheconstructionorganizationdesignshouldbethroughacomprehensiveinvestigationandstudy,inaccordancewiththeconstructionperiodrequirementsandinvestmentplanoftheconstructionproject,inaplannedwayreasonableorganizationandarrangementoftheconstructionperiod,constructionscheme,constructionmethod,constructionsequence,andputforwardthereasonableallocationoflabor,materials,machineryandequipmentandotherproductionresources.2.Theestablishmentoftheimplementationoftheconstructionorganizationdesign,inaccordancewiththecorrespondingprinciples.六、编制实施性施工组织设计

Ⅵ.Compiletheimplementationconstructionorganizationdesign3.编制实施性施工组织设计应相应内容为依据。4.实施性施工组织设计应包含内容。3.Thepreparationandimplementationoftheconstructionorganizationdesignshouldbebasedonthecorrespondingcontent.4.Theimplementationoftheconstructionorganizationdesignshouldcontaincontent.六、编制实施性施工组织设计

Ⅵ.Compiletheimplementationconstructionorganizationdesign5.实施性施工组织设计应在开工前作为开工报告的一部分呈报监理工程师，待批准后实施；在实施过程中应根据客观条件、生产资源配置的变化情况及时调整施工组织设计，并呈报监理工程师批准，实行动态管理。5.Theimplementationoftheconstructionorganizationdesignshouldbesubmittedtothesupervisionengineeraspartofthestartreportbeforethestartofconstruction,andimplementedafterapproval;I