【英文标准名称】:StandardClassificationforBridgeElementsandRelatedApproachWork
【原文标准名称】:桥元件和相关引跨工作的标准分类
【标准号】:ASTME2103-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E06.81
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:桥;土木工程;分类;组件;元件;工作
【英文主题词】:bridgeelements;UniformatII
【摘要】:Thisclassificationdefinesbridgeelementsthataremajorcomponentsofmostbridges.Theelementalclarificationisthecommonthreadlinkingactivitiesandparticipantsinabridgeprojectfrominitialplanningthroughoperations,maintenance,anddisposal.Theusersofthisclassificationincludefederal,state,countyandcityofficials,costplanners,estimators,schedulers,engineers,project/programmanagers,specificationwriters,operatingandmaintenancestaff,manufacturers,andeducators.Usethisclassificationwhendoingthefollowing:4.3.1Estimatingandcontrollingcostsduringplanning,design,andconstruction.Usethisclassificationtopreparebudgetsandtoestablishelementalcostplansbeforedesignbegins.Theprojectmanagerusescostplanstocontrolprojectcost,time,andquality,andtosetdesign-to-costtargets.4.3.2Conductingvalueengineeringworkshops.Usethisclassificationasachecklisttoensurethatalternativesforallelementsofsignificantcostinthebridgeprojectareanalyzedinthecreativityphaseofthejobplan.Also,usetheelementalcostdatatoexpeditethedevelopmentofcostmodelsforbridgesystems.4.3.3Developinginitialprojectmasterschedules.Sinceprojectsarebuiltelementbyelement,thisclassificationisanappropriatebasisforpreparingconstructionschedulesatthestartofthedesignprocess.4.3.4Structuringcostmanualsandrecordingconstruction,operating,andmaintenancecostsinacomputerdatabase.Havingacostmanualorcomputerdatabaseinanelementalformatassiststhepreparationofaneconomicanalysisearlyinthedesignstageandatareasonablecost.4.3.5Structuringpreliminaryprojectdescriptionsduringtheconceptualdesignphase.Thisclassificationfacilitatesthedescriptionofthescopeoftheprojectinaclear,concise,andlogicalsequenceforpresentationtotheclient;itprovidesthebasisforthepreparationofmoredetailedelementalestimatesduringtheearlyconceptandpreliminarydesignphases,anditenhancescommunicationbetweendesignersandclientsbyprovidingaclearstatementofthedesignerrsquo;intent.1.1Thisclassificationcoversbridgeelementsandrelatedapproachwork.Elements,asdefinedhere,aremajorcomponentscommontomostbridges.Elementsusuallyperformagivenfunction,regardlessofthedesignspecification,constructionmethod,ormaterialsused.Thisclassificationservesasaconsistentreferenceforanalysis,evaluation,costestimating,andmonitoringduringthefeasibility,planninganddesignstagesofbridges.Italsoenhancesreportingatallstagesfromfeasibilityandplanningthroughthepreparationofworkingdocuments,construction,maintenance,rehabilitation,anddisposal.1.2Thisclassificationappliestobridgesandrelatedapproachwork.Itexcludesspecializedstructuressuchassignsandsignalsrelatedtogeneralhighwayuse,butitdoesincludebridgeparapets,medians,drainage,andbarriersneededtolessenvehicularimpact.1.3ThisclassificationissimilartotheE1557Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q70
【国际标准分类号】:93_040
【页数】:4P.;A4
【正文语种】: