【英文标准名称】:Airquality.Stationnarysourcesemissions.Determinationofanindexforthegaseousorganiccontent.Flameionizationmethod.
【原文标准名称】:空气质量.固定源辐射.气体有机化合物含量指数的测定.火焰电离子化法
【标准号】:NFX43-301-1991
【标准状态】:现行
【国别】:法国
【发布日期】:1991-12-01
【实施或试行日期】:1991-12-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Z11
【国际标准分类号】:13_040_40
【页数】:11P;A4
【正文语种】:其他


【英文标准名称】:Railwayapplications.Wheelsetsandbogies.Poweredaxles.Designmethod
【原文标准名称】:铁路应用设施.轮组和转向架.动力轴.设计方法
【标准号】:BSEN13104-2009+A1-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:轴组装;行车机构;设计;尺寸选定;驱动轮;指南;负荷;数学计算;铁路应用设施;铁路客车;铁路车辆零部件;铁道车辆;铁路货运车辆;铁路;铁路车辆;轴;轴(旋转);轮对轴;轮副
【英文主题词】:Axleassemblies;Bogies;Design;Dimensioning;Drivewheels;Guidelines;Loading;Mathematicalcalculations;Railwayapplications;Railwaycoaches;Railwayvehiclecomponents;Railwayvehicles;Railwaywagons;Railways;Rollingstocks;Shafts;Shafts(rotating);Wheelsetshafts;Wheelsets
【摘要】:Thisstandard:?definestheforcesandmomentstobetakenintoaccountwithreferencetomasses,tractionandbrakingconditions;?givesthestresscalculationmethodforaxleswithoutsideaxlejournals;?specifiesthemaximumpermissiblestressestobeassumedincalculationsforsteelgradeEA1NdefinedinEN13261;?describesthemethodfordeterminationofthemaximumpermissiblestressesforothersteelgrades;?determinesthediametersforthevarioussectionsoftheaxleandrecommendsthepreferredshapesandtransitionstoensureadequateserviceperformance.Thisstandardisapplicableto:?solidandhollowpoweredaxlesforrailwayrollingstock;?solidandhollownon-poweredaxlesofmotorbogies;?solidandhollownon-poweredaxlesoflocomotives3;?axlesdefinedinprEN13261;?allgauges.ThisstandardisapplicabletoaxlesfittedtorollingstockintendedtorunundernormalEuropeanconditions.Beforeusingthisstandard,ifthereisanydoubtastowhethertherailwayoperatingconditionsarenormal,itisnecessarytodeterminewhetheranadditionaldesignfactorhastobeappliedtothemaximumpermissiblestresses.Thecalculationofwheelsetsforspecialapplications(e.g.tamping/lining/levellingmachines)maybemadeaccordingtothisstandardonlyfortheloadcasesoffree-runningandrunningintrainformation.Thisstandarddoesnotapplytoworkloadcases.Theyarecalculatedseparately.Forlightrailandtramwayapplications,otherstandardsordocumentsagreedbetweenthecustomerandsuppliermaybeapplied.
【中国标准分类号】:S33
【国际标准分类号】:45_040
【页数】:48P.;A4
【正文语种】:英语