【英文标准名称】:StandardTestMethodfor(FieldProcedure)forWithdrawalandInjectionWellTestsforDeterminingHydraulicPropertiesofAquiferSystems
【原文标准名称】:蓄水系统水力特性测定用排出和注射井的标准试验方法(现场程序)
【标准号】:ASTMD4050-1996(2008)
【标准状态】:现行
【国别】:美国
【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(US-ASTM)
【起草单位】:D18.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aquifertests;aquifers;dischargingwells;drawdown;groundwater;hydraulicconductivity;injectionwells;recovery;storagecoefficient;transmissivity;Aquifers;Dischargingwells;Draw-downtest;Fieldtesting--groundwater/aquifers;Groundwater;Hy
【摘要】:Withdrawalandinjectionwelltestfieldproceduresareusedwithappropriateanalyticalproceduresinappropriatehydrogeologicalsitestodeterminetransmissivityandstoragecoefficientofaquifersandhydraulicconductivityofconfiningbeds.1.1Thistestmethodcoversthefieldprocedureforselectingwelllocations,controllingdischargeorinjectionrates,andmeasuringwaterlevelsusedtoanalyzethehydraulicpropertiesofanaquiferoraquifersandadjacentconfiningbeds.1.2ThistestmethodisusedinconjunctionwithananalyticalproceduresuchasTestMethodsD4105orD4106todetermineaquiferproperties.1.3TheappropriatefieldandanalyticalproceduresareselectedasdescribedinGuideD4043.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P55
【国际标准分类号】:13_060_10
【页数】:4P.;A4
【正文语种】:英语