BS A 298-1988 最大工作温度大于425℃的自锁螺母的试验方法

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下一篇: DIN ISO 5489-1988 造船.登船梯

【英文标准名称】:Textilefloorcoverings-Assessmentofchangesinappearance(includesamendmentA1:2003);GermanversionEN1471:1996+A1:2003
【原文标准名称】:铺地织物.外观改变的评定
【标准号】:DINEN1471-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;材料试验;特性;试验;评定;精整;地板覆盖物;规范(验收);磨切;上边;老化;纺织试验;功能特性;机械试验;外观;变更;利用;纺织品;评定;应用;应力;铺地织物;表面
【英文主题词】:
【摘要】:Toremoveambiguitiesintheassessmentprocedure.
【中国标准分类号】:W56
【国际标准分类号】:59_080_60
【页数】:11P;A4
【正文语种】:德语


【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】: