JIS A1219-2001 标准透入试验方法
时间:2024-05-13 18:34:49 来源: 标准资料网 作者：标准资料网 阅读：8958
【英文标准名称】:Methodforstandardpenetrationtest
【原文标准名称】:标准透入试验方法
【标准号】:JISA1219-2001
【标准状态】:现行
【国别】:日本
【发布日期】:2001-06-12
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonCivilEngineering
【标准类型】:()
【标准水平】:()
【中文主题词】:地基强度试验;土壤试验;土壤钻探
【英文主题词】:soiltesting;soildrilling;soilstrengthtests
【摘要】:この規格は,標準貫入試験装置を用いて,原位置における地盤の硬軟,締まり具合又は土層の構成を判定するためのN値を求めるとともに,試料を採取する貫入試験方法について規定する。
【中国标准分类号】:B11
【国际标准分类号】:13_080_20;93_020
【页数】:19P;A4
【正文语种】:日语
【英文标准名称】:Equipmentforcropprotection-Sprayernozzles-Colourcodingforidentification.
【原文标准名称】:农作物保护设备.喷雾器嘴.识别色码
【标准号】:NFU26-135-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-04-01
【实施或试行日期】:2008-04-26
【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】:农业;代码;色码;作物保护;作标记;喷嘴;喷雾器嘴;喷雾器
【英文主题词】:Agriculture;Codes;Colourcodes;Cropprotection;Marking;Nozzles;Sprayernozzles;Sprayers
【摘要】:
【中国标准分类号】:B91
【国际标准分类号】:01_070;65_060_40
【页数】:8P.;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforLeachingSolidMaterialinaColumnApparatus
【原文标准名称】:柱型装置中浸出固体废物的标准试验方法
【标准号】:ASTMD4874-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:D34.01.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:浸出;固体;废弃物;试验
【英文主题词】:columnleach;leachate;wasteleachingtechnique
【摘要】:Thistestmethodisintendedtoprovideanaqueousleachingofamaterialinadynamicpartitioningmanner.Specificoperatingconditionsforthecolumncanbeselectedtosatisfytheobjectivesofindividualstudies.Anunderstandingofthefundamentalprinciplesgoverningcolumnleachingisnecessaryintheselectionofappropriateconditions.References(1-3)4provideusefulinformationontheseprinciples.Thecolumnapparatusisconstructedofmaterialsthatpermitthegenerationofaleachatewhichissuitableforlowconcentrationorganicanalysisforsemivolatileandnonvolatilecompoundsaswellasinorganicspecies.FIG.1ColumnApparatus1.1Thistestmethodisastandardlaboratoryprocedureforgeneratingaqueousleachatefrommaterialsusingacolumnapparatus.Itprovidesaleachatesuitablefororganicanalysisofsemivolatileandnonvolatilecompoundsaswellasinorganicanalyses.1.2Thecolumnapparatusisdesignedandconstructedofmaterialschosentoenhancetheleachingoflowconcentrationsofsemivolatileandnonvolatileorganicconstituentsaswellastomaximizetheleachingofmetallicspeciesfromthesolid.Analysisofcolumneffluentprovidesinformationontheleachingcharacteristicsofmaterialundertheconditionsusedinthetest.1.3Thistestmethodprovidesforthepassageofanaqueousfluidthroughmaterialsofknownmassinasaturatedup-flowmode.1.4Itisintendedthatthesampleusedintheprocedurebephysically,chemically,andbiologicallyrepresentativeofthematerial.1.5Thistestmethoddoesnotproduceresultsthatcanbeusedasthesolebasisfor(1)engineeringdesignofadisposalsite,or(2)thecharacterizationofwastesbasedontheirleachingcharacteristics.1.6Thistestmethodhasthefollowinglimitations1.6.1Maximumparticlesizeis10mm(0.4in.).Particlesizereductionisnotrecommended.Large-diametermaterial(cinders,rocks,andsoforth)shouldberemovedpriortopackingthecolumntoensureadequatecompaction.1.6.2Testmaterialscontainingdenselyimmiscibleorganicmaterialmayresultinphaseseparationandleadtocolumnplugging.1.6.3Thistestmethoddoesnotdifferentiatebetweendissolvedconstituentsandsub-70-mparticulatesthatpassthroughtheporesoftheendplates.1.6.4Thistestmethodisnotapplicabletotheleachabilitycharacterizationofmaterialswithregardtovolatilecompounds.1.6.5Thistestmethodisnotapplicabletothecharacterizationofmaterialsthatdissolveinwatertoadegreethatsignificantlyimpactsthevoidvolumeinthecolumnorthedeterminationofthespecificgravityofthematerial.1.7Applicationofthistestmethodtomaterialswithinitiallowpermeability,ortothosethatlosepermeabilityoverthecourseofthetest,mayresultinlongtestingperiods.1.8ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareinapproximateinch-poundequivalents.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:13_030_40
【页数】:8P.;A4
【正文语种】: