ASTM D5856-1995(2007) 使用刚性壁压缩模式磁导率计测量多孔性材料液压导电率的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasurementofHydraulicConductivityofPorousMaterialUsingaRigid-Wall,Compaction-MoldPermeameter
【原文标准名称】:使用刚性壁压缩模式磁导率计测量多孔性材料液压导电率的标准试验方法
【标准号】:ASTMD5856-1995(2007)
【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】:D18.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:壁;土壤;岩石分析;地下水;渗透计;多孔材料;压缩;导电系数;液压电池;液压导电率;实验室测试;实验室;内衬
【英文主题词】:coefficientofpermeability;groundwater;hydraulicbarriers;hydraulicconductivity;liner;permeameter
【摘要】:1.1Thistestmethodcoverslaboratorymeasurementofthehydraulicconductivity(alsoreferredtoascoefficientofpermeability)oflaboratory-compactedmaterialswitharigid-wall,compaction-moldpermeameter.1.2Thistestmethodmaybeusedwithlaboratory-compactedspecimensthathaveahydraulicconductivitylessthanorequalto1x10-5m/s.Thehydraulicconductivityofcompactedmaterialsthathavehydraulicconductivitiesgreaterthan1x10-5m/smaybedeterminedbyTestMethodD2434.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard,unlessotherunitsarespecificallygiven.BytraditioninU.S.practice,hydraulicconductivityisreportedincentimetrespersecond,althoughthecommonSIunitsforhydraulicconductivityaremetrespersecond.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:19_060
【页数】:8P.;A4
【正文语种】: