【英文标准名称】:StandardTestMethodforAcousticEmissionforAerialPersonnelDevicesWithoutSupplementalLoadHandlingAttachments
【原文标准名称】:无附加载荷调节装置的航空人员用隔音和非隔音装置声发射检验的标准试验方法
【标准号】:ASTMF914/F914M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F18.55
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acoustic;emission;equipment;aerialdevices;Loadingtests;Transmissionlines(electric);Vehicle-mountedinsulatedmaterialhandlingaerialdevices(IMHAD);Articulatingboomaerialpersonneldevice;Electricalpowersystems;Electricalprotective
【摘要】:Thistestmethodprovidesameansofevaluatingacousticemissionsgeneratedbytherapidreleaseofenergyfromlocalizedsourceswithinanaerialpersonneldeviceundercontrolledloading.Theresultantenergyreleasesoccurduringintentionalapplicationofacontrolledpredeterminedload.Theseenergyreleasescanbemonitoredandinterpretedbyqualifiedindividuals.Thistestmethodpermitstestingofthemajorcomponentsofanaerialpersonneldeviceundercontrolledloading.Thistestmethodutilizesobjectivecriteriaforevaluationandmaybediscontinuedatanytimetoinvestigateaparticularareaofconcernorpreventafaultfromcontinuingtoultimatefailure.Thistestmethodprovidesameansofdetectingacousticemissionsourcesthatmaybedefectsorirregularities,orboth,affectingthestructuralintegrityorintendeduseoftheaerialpersonneldevice.Sourcesofacousticemissionfoundwiththistestmethodshallbeevaluatedbyeithermorerefinedacousticemissiontestmethodsorothernondestructivetechniques(visual,liquidpenetrant,radiography,ultrasonics,magneticparticle,etc.).Othernondestructivetestsmayberequiredtolocatedefectspresentinaerialpersonneldevices.Defectiveareasfoundinaerialpersonneldevicesbythistestmethodshouldberepairedandretestedasappropriate.Repairprocedurerecommendationsareoutsidethescopeofthistestmethod.1.1Thistestmethoddescribesaprocedurefornon-destructivetestingusingacousticemission(AE)testingforaerialpersonneldevices,whichdonothaveasupplementalloadhandlingattachment.1.1.1EquipmentCovered8212;Thistestmethodcoversthefollowingtypesofvehicle-mountedinsulatedaerialpersonneldevices:1.1.1.1Extensibleboomaerialpersonneldevices,1.1.1.2Articulatingboomaerialpersonneldevices,and1.1.1.3Anycombinationof1.1.1.1and1.1.1.2.1.1.2EquipmentNotCovered8212;Thistestmethoddoesnotcoveranyofthefollowingequipment:1.1.2.1Material-handlingaerialdevices,1.1.2.2Digger-derrickswithplatform,and1.1.2.3Craneswithplatform.1.2TheAEtestmethodisusedtodetectandarea-locateemissionsources.Verificationofemissionsourcesmayrequiretheuseofothernondestructivetest(NDT)methods,suchasradiography,ultrasonics,magneticparticle,liquidpenetrant,andvisualinspection.Warningx2014;Thistestmethodrequiresthatexternalloadsbeappliedtothesuperstructureofthevehicleundertest.Duringthetest,cautionmustbetakentosafeguardpersonnelandequipmentagainstunexpectedfailureorinstabilityofthevehicleorcomponents.Note18212;ThistestmethodisnotintendedtobeastandaloneNDTmethodfortheverificationofthestructuralintegrityofanaerialdevice.OtherNDTmethodsshouldbeusedtosupplementtheresults.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationsp......
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;53_020_99
【页数】:9P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 食品容器内壁过氯乙烯涂料卫生标准的分析方法 |
| 中标分类： |
医药、卫生、劳动保护 >>
卫生 >>
食品卫生 |
| 替代情况： | 被GB/T 5009.68-1996代替 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1985-12-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
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前言
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所属分类： 医药 卫生 劳动保护 卫生 食品卫生