ASTM G 169-2001 自然老化试验基本统计方法应用的标准指南

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【英文标准名称】:SpecificationforImpactAttenuationofSurfaceSystemsUnderandAroundPlaygroundEquipment
【原文标准名称】:游乐场器材下面和周围表面系统的减震性规范
【标准号】:ANSI/ASTMF1292-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004-01-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:游乐场器材;地下装置;吸收冲击;减震
【英文主题词】:Playgroundequipment;Shockabsorbing;Undergroundinstallations
【摘要】:Thisspecificationestablishesminimumperformancerequirementsfortheimpactattenuationofplaygroundsurfacingmaterialsinstalledwithintheusezoneofplaygroundequipment.Thisspecificationisspecifictosurfacingusedinconjunctionwithplaygroundequipment,suchasthatdescribedinSpecificationsF1148,F1487,F1918,F1951,andF2075.Thisspecificationestablishesanimpactattenuationperformancecriterionforplaygroundsurfacingmaterials;expressedasacriticalfallheight.Thisspecificationestablishesproceduresfordeterminingthecriticalfallheightofplaygroundsurfacingmaterialsunderlaboratoryconditions.Thelaboratorytestismandatoryforsurfacestoconformtotherequirementsofthisspecification.Thelaboratorytestrequiredbythisspecificationaddressestheperformanceofdrysurfacingmaterials.Thecriticalfallheightofaplaygroundsurfacingmaterialdeterminedunderlaboratoryconditionsdoesnotaccountforimportantfactorsthatmayinfluencetheactualperformanceofinstalledsurfacingmaterials.Factorsthatareknowntoaffectsurfacingmaterialperformanceincludebutarenotlimitedtoaging,moisture,maintenance,exposuretotemperatureextremes(forexample,freezing),exposuretoultravioletlight,contaminationwithothermaterials,compaction,lossofthickness,shrinkage,submersioninwater,andsoforth.Thisspecificationalsoestablishesaprocedurefortestinginstalledplaygroundsurfacesinordertodeterminewhetheraninstalledplaygroundsurfacemeetsthespecifiedperformancecriterion.Theresultsofafieldtestdetermineconformanceofinstalledplaygroundsurfacingmaterialswiththecriterionofthisspecificationandarespecifictotheambientconditionsunderwhichthetestwasperformed.Theimpactattenuationspecificationandtestmethodsestablishedinthisspecificationarespecifictotheriskofheadinjury.Thereisonlylimitedevidencethatconformancewiththerequirementsofthisspecificationreducestheriskofotherkindsofseriousinjury(forexample,longbonefractures).Note1-Therelativeriskoffatalityandofdifferentdegreesofheadinjurymaybeestimatedusingtheinformationin,whichshowstherelationshipsbetweentheHeadInjuryCriterion(HIC)scoresofanimpactandtheprobabilityofheadinjury.Thisspecificationrelatesonlytotheimpactattenuationpropertiesofplaygroundsurfacingmaterialsanddoesnotaddressotherfactorsthatcontributetofall-relatedinjuries.Whileitisbelievedthatconformancewiththerequirementsofthisspecificationwillreducetheriskofseriousinjuryanddeathfromfalls,adherencetothisspecificationwillnotpreventallinjuriesanddeaths.Thevaluesstatedininch-poundunitsaretoberegardedasstandard.TheSIunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:Y57
【国际标准分类号】:97_200_40
【页数】:
【正文语种】:英语


【英文标准名称】:Metallicmaterials;Charpyimpacttest;part2:verificationofthetestingmachine(pendulumimpact);germanversionEN10045-2:1992
【原文标准名称】:金属材料.摆锤式冲击试验.第2部分:试验机的验证(摆锤式冲击试验机)
【标准号】:EN10045-2-1992
【标准状态】:现行
【国别】:
【发布日期】:1993-01
【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】:摆式冲击试验;切口试棒冲击弯曲试验;材料试验机;试验;材料;定义;定义;符号;材料试验;金属;弯曲试验;摆锤式冲击试验机;却贝(摆式冲击试验)
【英文主题词】:Bendtesting;Characterisations;Charpy;Charpyimpacttests;Definition;Definitions;Impacttesting;Impacttestingmachines;Impacttests;Installation;Materialtestingmachines;Materialtests;Materials;Materialstesting;Mechanicaltesting;Metallic;Metallicmaterials;Metals;Notched-barimpactbendingtests;Pendulumimpacttester;Pendulumimpacttestingmachines;Preparation;Referencedevices;Referencematerials;Referencemethods;Steels;Symbols;Testequipment;Testspecimens;Testing;Verification
【摘要】:
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:20P.;A4
【正文语种】:英语