NF P98-440-2-2010 道路约束系统.第2部分安全栅栏包括车辆护栏用效能类别,冲击试验验收准则和试验方法.
时间:2024-05-20 17:58:23 来源: 标准资料网 作者：标准资料网 阅读：9562
【英文标准名称】:Roadrestraintsystems-Part2:performanceclasses,impacttestacceptancecriteriaandtestmethodsforsafetybarriersincludingvehicleparapets.
【原文标准名称】:道路约束系统.第2部分安全栅栏包括车辆护栏用效能类别,冲击试验验收准则和试验方法.
【标准号】:NFP98-440-2-2010
【标准状态】:现行
【国别】:法国
【发布日期】:2010-09-01
【实施或试行日期】:2010-09-04
【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】:Acceptance(approval);Acceptancespecification;Angles(geometry);Bending;Classes;Classification;Construction;Crashbarriers;Criterion;Deformationmeasurements;Efficiency;Impactload;Impacts;Judgmentscale;Parapets;Performance;Precision;Protectiondevices;Ratings;Resistance;Restraintsystems(protective);Roadconstruction;Roads;Safetyengineering;Strain;Testing;Transportationsafety;Vehicles;Velocity
【摘要】:
【中国标准分类号】:Q84
【国际标准分类号】:13_200;93_080_30
【页数】:28P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforCompositionalAnalysisbyThermogravimetry
【原文标准名称】:用热解重量分析法进行成分分析的标准试验方法
【标准号】:ASTME1131-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;热分析;热解重量分析法
【英文主题词】:ash;combustiblematerial;composition;compositionalanalysis;highlyvolatilematter;mediumvolatilematter;thermogravimetry
【摘要】:Thistestmethodisintendedforuseinqualitycontrol,materialscreening,andrelatedproblemsolvingwhereacompositionalanalysisisdesiredoracomparisoncanbemadewithaknownmaterialofthesametype.Theparametersdescribedshouldbeconsideredasguidelines.Theymaybealteredtosuitaparticularanalysis,providedthechangesarenotedinthereport.Theproportionofthedeterminedcomponentsinagivenmixtureorblendmayindicatespecificqualityorenduseperformancecharacteristics.Particularexamplesincludethefollowing:5.3.1Increasingsoot(carbon)contentofuseddiesellubricatingoilsindicatesdecreasingeffectiveness.5.3.2Specificcarbon-to-polymerratiorangesarerequiredinsomeelastomericandplasticpartsinordertoachievedesiredmechanicalstrengthandstability.5.3.3Somefilledelastomericandplasticproductsrequirespecificinertcontent(forexample,ash,filler,reinforcingagent,etc.)tomeetperformancespecifications.5.3.4Thevolatilematter,fixedcarbon,andashcontentofcoalandcokeareimportantparameters.Thex201C;rankingx201D;ofcoalincreaseswithincreasingcarboncontentanddecreasingvolatileandhydrocarbon,(mediumvolatility)content.1.1Thistestmethodprovidesageneraltechniqueincorporatingthermogravimetrytodeterminetheamountofhighlyvolatilematter,mediumvolatilematter,combustiblematerial,andashcontentofcompounds.Thistestmethodwillbeusefulinperformingacompositionalanalysisincaseswhereagreeduponbyinterestedparties.1.2Thistestmethodisapplicabletosolidsandliquids.1.3Thetemperaturerangeoftestistypicallyroomtemperatureto1000176;C.Compositionbetween1and100weight%ofindividualcomponentsmaybedetermined.1.4Thistestmethodutilizesaninertandreactivegasenvironment.1.5Computerorelectronic-basedinstruments,techniques,ordatatreatmentequivalenttothistestmethodmayalsobeused.Note18212;Usersofthistestmethodareexpresslyadvisedthatallsuchinstrumentsortechniquesmaynotbeequivalent.Itistheresponsibilityoftheuserofthistestmethodtodeterminethenecessaryequivalencypriortouse.1.6SIunitsarethestandard.1.7ThisstandardisrelatedISO11358butismoredetailedandspecific.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Footwear-Testmethodsforoutsoles-Needletearstrength;GermanversionEN12773:1999
【原文标准名称】:鞋靴.外底试验方法.针磨损强度
【标准号】:EN12773-1999
【标准状态】:现行
【国别】:
【发布日期】:2000-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;规范(验收);特性;鞋;接缝强度;鞋靴;针耐磨性;外底;鞋生产;适用性;材料强度;鞋底;皮革制品;评定
【英文主题词】:Definition;Definitions;Evaluations;Fitnessforpurpose;Footwear;Jointstrength;Leatherproducts;Needletearresistance;Outsoles;Properties;Shoemanufacture;Shoes;Soles;Specification(approval);Strengthofmaterials;Testing
【摘要】:
【中国标准分类号】:Y78
【国际标准分类号】:61_060
【页数】:5P.;A4
【正文语种】:英语