标准资料网-标准资料免费资源平台

【英文标准名称】:Pressureequipment-Part3:definitionandpartiesinvolved.
【原文标准名称】:压力设备.第3部分:定义和有关方面
【标准号】:NFE01-201-3-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-08-01
【实施或试行日期】:2002-08-05
【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】:管道;材料;压力装置;器具;化工设备;可靠性;词汇;仪器工程;体积;压力容器;术语;阀门;管;生产;验收(鉴定);管连接件;监测装置;研制;压力密封件;压力;管联接器;试验;设计;组织;定义;企业;用户
【英文主题词】:
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:01_040_23;23_020_30
【页数】:7P;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodsforPalletsandRelatedStructuresEmployedinMaterialsHandlingandShipping
【原文标准名称】:材料搬运和航运用托盘及有关设备的试验方法
【标准号】:ASTMD1185-1998a(2003)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D10.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:托盘;包装;搬运;包装件;航运;试验
【英文主题词】:pallet;performance;testing
【摘要】:Staticcompressionandbendingtestsprovidedatathatareusedtoestimatestiffness,strength,andsafeworkingloadsforpalletsunderspecifiedloadandsupportconditions.Theseestimatesprovideabasisfordesigningpalletsandcomparingtheperformancebetweenpalletsofdifferentdesignsandconstructions.Dynamictestsprovidedatawhichareusedtoestimatethephysicaldurabilityandfunctionalityofapalletinspecifiedmaterialhandlingandshippingenvironments.Theseestimatesprovideabasisfordesigningsingleormultiple-usepallets.Othertestsmaybeperformedtoassessthepropertiesofspecificmaterials(TestMethodsD2395,D4442,D4444,andT208OM)andconnectingdevices(TestMethodsD1761,F680,TestMethodF1575,andSpecificationF1667),designfeatures,useapplications,andothervariablesencountered.1.1Thesetestmethodscovertheperformanceofpalletsandrelatedstructures,functioningasskids,bases,platforms,andbinsinmaterialshandlingandshipping.Theirusefacilitatestheprotectionofbothpackagedandunpackagedproductsduringstorageandtransportation.Thetestmethodsincludemeasurementsoftherelativeresistanceofpalletsandrelatedstructurestodeformations,damages,andstructuralfailureswhichdetrimentallyaffectthefunctionalityoftheunitload.1.2Thesetestmethodsincludeconditioningrequirements,staticstiffnessandstrengthtests,anddynamictestsofstructuralreliability.Thesetestmethodsareusedtoevaluatetherelativeperformanceofnew,used,orreconditionedgeneralandspecial-purposepalletsfabricatedfromvariousmaterialsincludingsolidwood,woodcomposites,fiberboard,honeycomb,plastics,ormetal,ortocomparetheperformanceofsuchpalletsandrelatedstructurestospecifiedperformancecriteria.Recommendedcriteriaforalltestsspecifiedinthisstandardarelistedin.1.2.1Thesetestmethodsarealsousedtoclassifypalletsassingle-ormultiple-usepalletsandtodeterminethesafeworkingloadsforpalletsunderspecifiedloadandsupportconditions.1.3NonmandatoryPreliminaryTestsBecauseeachpalletmaybeusedunderseveraldifferentconditionsofloadandsupport,pallet-designconsiderationsandsafeworking-loadestimatesshallbebasedonthatconditionunderwhichthepalletoffersleastresistanceorismostseverelystressed.1.3.1Preliminary,short-durationstatictestsuptotheultimate(see,,and)shallbeperformedonpreviouslynon-testedpalletstodeterminewhichloadandsupportconditionsinfluencemostseverelythepalletload-carryingcapacityandsafeworkingloads.1.3.2Duringthedevelopmentofprototypesleadingtodesignsthatwillbesubjecttoacceptancetesting,asdescribedin,thesepreliminarytestsshallincludethefree-falldroptestsinaccordancewith.1.4MandatoryAcceptanceTests1.4.1General-PurposePalletsWhentheobjectiveofthetestistodeterminethesafeworkingloadortoclassifyageneral-purposepalletasasingle-ormultiple-usepallet,alltestsdescribedinthesetestmethodsshallbeperformedintheorderspecified.Thesamepalletshallbeusedforallstaticanddynamictests,wherefeasible.1.4.2Special-PurposePalletsWhentheobjectiveofthetestistodeterminethesafeworkingloadortoclassifyaspecial-purposepallet,asasingle-ormultiple-usepallet,onlythosetestsrepresentingtheintendedconditionofuseshallbeperformed.Certainspecial-purposepalletdesigns,becauseofthepalletsize,itsshape,orthematerialoffabrication,orcombinationsthereof,cannotbereliablytestedusingthismethodology.Whenavailable,alternativetestmethodsshouldbe......
【中国标准分类号】:A82
【国际标准分类号】:
【页数】:11P.;A4
【正文语种】: