ASME SEC II C SFA-5.12-2001 电弧焊和切割用钨和钨合金焊条规范.AWSA5.12/A5.12M-98

上一篇: ASME SEC II C SFA-5.10-2001 铝和铝合金裸焊条规范.AWSA5.10/A5.10M-1999
下一篇: ASME SEC II B SB-649-2001 镍-铁-铬-钼-铜低碳合金(UNSN08904),镍-铁-铬-钼-铜-氮低碳合金(NSN08925、UNSN08031和UNSN08926),和铬-镍-铁-氮低碳合金(UNSR20033)杆材和线材.ASTMB649-95

【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


【英文标准名称】:Methodforassessmentofhigh-energyimpulsivesoundswithrespecttoresidentialcommunities
【原文标准名称】:有关住宅区高能量脉冲声的评价方法
【标准号】:ANSIS12.4-1986
【标准状态】:作废
【国别】:美国
【发布日期】:1986
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:噪声测量;噪声;声爆;住宅区;定义;空气(载)声;爆破;军队;评定
【英文主题词】:noise(environmental);soundexposure;sonicbangs;impulsivenoise;noisemeasurement;airbornesound;evaluations;army;residentalnoise;residentialareas;blasting;noiseannoyance;definitions
【摘要】:
【中国标准分类号】:P31
【国际标准分类号】:17_140_10
【页数】:6P;A4
【正文语种】:英语