DIN 38030-1997 有轨车辆用的压缩空气装置.压力表
时间:2024-05-20 20:25:42 来源: 标准资料网 作者：标准资料网 阅读：8525
【英文标准名称】:Compressedairequipmentforrailvehicles-Pressuregauges
【原文标准名称】:有轨车辆用的压缩空气装置.压力表
【标准号】:DIN38030-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-04
【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】:名称与符号;规范(验收);铁路;铁路用;设计;测量仪器;铁道车辆;气动设备;额定值;压力计;压缩空气设备;铁路车辆零部件;尺寸
【英文主题词】:railwayapplications;specification(approval);design;railwayvehicles;ratings;dimensions;pressuregauges;measuringinstruments;compressedairequipment;railwayvehiclecomponents;pneumaticequipment;r
【摘要】:
【中国标准分类号】:S30
【国际标准分类号】:45_040
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:Wellandgeothermalenergydrilling-Verticalgeothermalprobe(U-shapedverticalgeothermalexchangerwithclosedcircuitcoolant)-Execution,implementation,maintenance,abandonment.
【原文标准名称】:井和地热能钻孔.垂直地热探测(带有闭合线路冷却剂的U字形地热交换器).执行,实施,维护,废弃
【标准号】:NFX10-970-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-01-01
【实施或试行日期】:2011-01-29
【发布单位】:法国标准化协会(FR-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】:E11
【国际标准分类号】:13_060_10;93_160
【页数】:37P;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforCorrelationsofMuValuesofContinuousFrictionMeasurementEquipmenttoDetermineMaintenanceLevelsforUseatAirports
【原文标准名称】:根据连续摩擦测量设备穆值的相关性来确定在机场使用维护水平的标准实施规程
【标准号】:ASTME2666-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E17.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Introduction8212;Munumbers(frictionvalues)measuredbyCFMEcanbeusedasguidelinesforevaluatingthesurfacefrictiondeteriorationofrunwaypavementsandforidentifyingappropriatecorrectiveactionsrequiredforsafeaircraftoperations.TheoriginallevelswerebasedontheworkoftheFAA/AS-90-1(3).ThereportstatesthatbasedonfrictionvaluesfromaMuMeterMarkIIusingDunloptires,andtestsconductedbyNASAinthe1970susingaBoeing727,Table1ofMuMeterfrictionlevelclassificationsforrunwaypavementsurfaceswasestablishedforfrictionmeasurementsattestspeedsof65Km/hr.Additionally,testswereconductedagainwiththeMuMeterMarkIIoutfittedwiththeDicotireat95Km/h.ThenasecondordercorrelationwasperformedfortheMuMeteroperatingat95Km/handat65Km/hresultinginthevaluesshowninTable2.ThesevalueswerethenfixedandusedwithcorrelationsofotherCFMEstoestablishthepresentmaintenancelevelsgiveninTable3.2ofFAAAdvisoryCircularAC/150/5320-12.FromtheWallops1993data,theIFIvalueswerecalculatedandthe65Km/hrdatainTable2wasusedtocalculatetheFM60valueforeachlevel.ThedataforthetwospeedsforthefourCFMEsintheFAAreport(3)wereusedtoestablishtheSMpvaluesforeachlevel.Thenanewlevel,NewGrooved,wasaddedbasedonthedifferencesofgroovedandun-groovedsitesattheNASAWallopstestfacility.Table3isalistofthesevaluestobethestandardvaluesFM60andSMpforanyfuturecalibrationofCFME.Airports8212;Routinetestingiscarriedoutinordertoobtaindataforschedulingremedialworkontherunwaysurface.Asinglerunoneithersideofthecenterlinemayberegardedassufficientorasetofrunscoveringthewholewidthoftherunwaymaybepreferred.At3mspacing,thefrictionmapwhichcanbepreparedfromasetofrunsofthiskindprovidesexcellentinformationonrubberbuildupandsurfacepolishing.Standardtestspeedsaretypically65km/hror95km/hrandstandardtestwaterfilmthicknessistypically1mm.TABLE1OriginalMuMeterFrictionClassificationsofRunwayPavementSurfacesfor65km/hrTestSpeedMuValue
Classification
40
Minimum
50
MaintenancePlanning
70
NewDesign/Construction