ASTM F1702-2010 使用轻型便携仪器测定天然游戏台面的撞击减轻特性的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasuringImpact-AttenuationCharacteristicsofNaturalPlayingSurfaceSystemsUsingaLightweightPortableApparatus
【原文标准名称】:使用轻型便携仪器测定天然游戏台面的撞击减轻特性的标准试验方法
【标准号】:ASTMF1702-2010
【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】:F08.64
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Cleggtester;g-max;impactattenuation;impactsoiltester;impacttesthammer;impactvalue;naturalturf;playingsurfacesystem;soil;turfgrass;Cleggimpactvalue;Compactibility;Cushioningproperties;Impacttesting--s
【摘要】:Theg-maxvaluesobtainedbytheseproceduresareindicativeoftheimpactattenuationcharacteristicsofplayingsurfacesusedforsportssuchasAmericanfootball,soccer,baseball,lacrosse,rugby,etc.Optionaltimehistorydatacanbeusedtofurtherdescribetheseproperties.1.1Thistestmethodisusedtodeterminetheimpact-attenuationcharacteristicsofnaturalturfgrassandsoilplayingsurfacesystemswithalightweightportableapparatus.Thistestmethodcanbeusedtocomparetheimpactattenuationcharacteristicsofnaturalplayingsurfacesystems,aswellasassessingtheeffectsofmanagementpracticesontheimpactattenuationcharacteristics.Thistestmethodalsocanbeusedtoassessthecompactibilityofnaturalplayingsurfacesbyrecordingg-maxvaluesorpenetrationofsuccessiveimpacts,orboth.1.2Thistestmethodprovidesaprocedureforassessingimpactattenuationcharacteristicsinthefield,onbothactualplayingsurfacesandresearchplots.Numericaldatawillnotbecomparabletodataobtainedusingadifferentmissilemassorgeometry,differentdropheight,ordifferentstandardmethod,forexample,TestMethod.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y55
【国际标准分类号】:19_060
【页数】:5P.;A4
【正文语种】:英语