ASTM D5269-1996(2002) 用泰斯复原法测定非越流性封闭含水层透射率的标准试验方法

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【英文标准名称】:StandardTestMethodforDeterminingTransmissivityofNonleakyConfinedAquifersbytheTheisRecoveryMethod
【原文标准名称】:用泰斯复原法测定非越流性封闭含水层透射率的标准试验方法
【标准号】:ASTMD5269-1996(2002)
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D18.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:地下水;液体导电率;监视井;过滤系数;监控井;液压导电率;含水层;现场试验.地下水.蓄水层;非封闭蓄水层;封闭性含水层;水位降低;注井;分步试验;恢复方法
【英文主题词】:aquifers;aquifertests;confinedaquifers;controlwells;groundwater;hydraulicproperties;observationwells;steptests;transmissivity;unconfinedaquifers;
【摘要】:1.1Thistestmethodcoversananalyticalprocedurefordeterminingthetransmissivityofaconfinedaquifer.Thistestmethodisusedtoanalyzedatafromtherecoveryofwaterlevelsfollowingpumpingorinjectionofwatertoorfromacontrolwellataconstantrate.1.2TheanalyticalproceduregiveninthistestmethodisusedinconjunctionwiththefieldprocedureinTestMethodD4050.1.3LimitationsThevaliduseoftheTheisrecoverymethodislimitedtodeterminationoftransmissivitiesforaquifersinhydrogeologicsettingswithreasonablecorrespondencetotheassumptionsoftheTheistheory(see5.1).1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:93_160
【页数】:5P.;A4
【正文语种】: