ASME SEC VIII D1 INTRO-2003 介绍

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【英文标准名称】:Sensoryanalysis;Methodology;Pairedcomparisontest
【原文标准名称】:感官分析方法学成对比较试验
【标准号】:ISO5495-1983
【标准状态】:作废
【国别】:国际
【发布日期】:1983-03
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:感官特性;试验;感官分析;特性;食品检验;感官分析(食品);比较分析法;试验条件
【英文主题词】:testingconditions;sensoryanalysis;sensoryanalysis(food);properties;foodtesting;testing;tests
【摘要】:
【中国标准分类号】:X04
【国际标准分类号】:67_240
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforTestingForcedEntry,BallisticandLowImpactResistanceofSecurityFenceSystems
【原文标准名称】:对安全防卫系统进行抗强行进入、子弹和低强度冲击试验的标准实施规程
【标准号】:ASTMF2781-2010
【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】:F14.50
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thesuccessorfailureofanyattempttoforcefullypenetrateafencesystemisdependentuponthreeprimaryfactorsthatcollectivelydefinethethreatthetoolsanddevicesemployed,thenumberofaggressors,andtheirlevelofsophistication.Normally,atestprocedureofthisscopewouldbesupportedbyyearsoflaboratorytestingintendedtoqualifyandaccuratelyreproducethedestructiveeffectsofavarietyoftools,implements,anddevices.However,rapidlychangingsocialconditionshavecreatedanimmediateneedforbuildingcomponentsresistanttoevolvingforcedentrytechniques.Accordingly,theprocedurespresentedhereinarebasedmoreonfieldexperiencethanlaboratoryanalysis.Theyaremorerepresentativethaninclusive,areintendedtoprovideabasisforthecomparativeevaluationofdifferentfencesystemsusingforcedpenetrationprocedures,ballistictestsandimpacttesting,andarenotprimarilyintendedtobeusedtoestablishorconfirmtheabsolutepreventionofforcedentries.1.1TheforcedentryresistanceoffencesystemsisevaluatedrelativetothreelevelsofforcedentrythreatusingthelimitedhandtoolinventoryoutlinedinTable1.Italsoestablishesasystemforratingtheforcedentryresistanceofthosesystems(seeTable2).Thetoolsspecifiedtobeusedfortestingateachthreatlevelarethosethatareknowntohaveamaximumdestructiveeffectonstructuresandtheirsub-assembliesandarereadilyavailabletoaggressorscategorizedasposingthatlevelofthreat.1.1.1LowThreatLevel(L)8212;Specificallyexemptedfromtheinventoryofavailabletoolsforthelow(L)threatlevelcategoryarepowertools(gasoline,electricorhydraulic),anddevicesrequiringmorethanonepersontotransportandoperate.1.1.2MediumThreatLevel(M)8212;Specificallyexemptedfromtheinventoryofavailabletoolsforthemedium(M)threatlevelcategoryarepowertoolsrequiringanoutsidepowersourceorselfcontainedgasolineorbatterydriventoolsanddevicesrequiringmorethantwopersonstotransportandoperate.1.1.3AggressiveThreatLevel(A)8212;Specificallyexemptedfromtheinventoryofavailabletoolsforthehigh(H)threatlevelcategoryaredevicesrequiringmorethantwopersonstotransportandoperate.1.2TheabilityofafencesystemtoofferprotectionfrombulletsfiredfromarifleorhandgunwouldbebeneficialparticularlyinBorderFenceareaswheresecuritypersonnelcanbetargetsduringpatrolactivities.Accordingly,alimitedtestusinga.38Specialhandgunanda7.62-mmrifleisperformedtodetermineifanylevelofprotectionisprovidedbythefencesystem.1.3Theabilityofafencesystemtoprovideimpactresistancefroma4000poundmassvehiclemovingatavelocityof20MPHatamodestcostwillproviderelativeguidanceastothestrengthofasecurityfencesysteminresistinglowimpactsituations.
【中国标准分类号】:A91
【国际标准分类号】:13_310
【页数】:10P.;A4
【正文语种】:英语