ASTM D6028-1996(2004) 用改良的hantus方法测定越流性隔水层中包括蓄水层的封闭含水层水压特性的标准试验方法
作者:标准资料网 时间:2024-05-22 10:06:03 浏览:8656
来源:标准资料网
【英文标准名称】:StandardTestMethod(AnalyticalProcedure)forDeterminingHydraulicPropertiesofaConfinedAquiferTakingintoConsiderationStorageofWaterinLeakyConfiningBedsbyModifiedHantushMethod
【原文标准名称】:用改良的hantus方法测定越流性隔水层中包括蓄水层的封闭含水层水压特性的标准试验方法
【标准号】:ASTMD6028-1996(2004)
【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(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】:aquifers;aquifertests;confinedaquifers;confiningbeds;controlwells;groundwater;hydraulicproperties;leakance;leakyaquifers;observationwells;storagecoefficient;transmissivity
【摘要】:1.1Thistestmethodcoversananalyticalprocedurefordeterminingthetransmissivityandstoragecoefficientofaconfinedaquifertakingintoconsiderationthechangeinstorageofwaterinoverlyingorunderlyingconfiningbeds,orboth.Thistest
【中国标准分类号】:D04
【国际标准分类号】:13_060_10
【页数】:9P.;A4
【正文语种】:
【英文标准名称】:Termsforrailwayvehicleparts;windows,trap-doors,ventilationofcompartments,sidetrapwithfasteningdeviceforlargecapacitywagons
【原文标准名称】:有轨机动车部件的名称.车窗.活门.室内通风设备.大型敞篷车的带闭锁装置的侧壁活门
【标准号】:DIN25623Bb.3-1966
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforDeterminingDeformabilityandStrengthofWeakRockbyanInSituUniaxialCompressiveTest
【原文标准名称】:现场单轴抗压试验测定软岩石的可加工性和强度的标准试验方法
【标准号】:ASTMD4555-2010
【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】:D18.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compressiontesting;deformation;insitustressloadingtests;Compressiontesting--rock/relatedmaterials;Deformation--rock;Destructivetesting--soil/rock;Discontinuities--rock;Fieldtesting--rock;Loadingtests--rock/relatedmaterials;Rockm
【摘要】:Sincethereisnoreliablemethodofpredictingtheoverallstrengthanddeformationdataofarockmassfromtheresultsoflaboratorytestsonsmallspecimens,insitutestsonlargespecimensarenecessary,especiallyifthespecimensizerequiredforagivengrainsizewouldexceedthesizethatcanbeobtainedforortestedinalaboratoryasstatedinTestMethodD7012.Suchtestsalsohavetheadvantagethattherockspecimenistestedundersimilarenvironmentalconditionsasprevailingfortherockmass.Sincethestrengthofrockisdependentonthesizeofthetestspecimenanddiscontinuities,itisnecessarytotestseveralspecimens(laboratoryorfield,orboth)ofprogressivelyincreasingsizeuntilanasymptoticallyconstantstrengthvalueisfound.Thisvalueistakentorepresentthestrengthoftherockmass.,Note18212;Notwithstandingthestatementsonprecisionandbiascontainedinthistestmethod;theprecisionofthistestmethodisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticearegenerallyconsideredcapableofcompetentandobjectivetesting.UsersofthistestmethodarecautionedthatcompliancewithPracticedoesnotinitselfassurereliabletesting.Reliabletestingdependsonmanyfactors.Practiceprovidesameansofevaluatingsomeofthosefactors.Thetestmethodisshownonlybeingconductedundergroundandvertical.However,thistestmethodcouldbedoneinaquarryoronthesurfaceifareactionframecouldbesetuptobehaveasareactivesurfaceinplaceofatunnelcrown.1.1Thistestmethodcoversthemeasurementofthedeformabilityandstrengthoflargeinsituspecimensofrockbyauniaxialcompressivetest.Thetestresultstakeintoaccounttheeffectofbothintactmaterialbehaviorandthebehaviorofdiscontinuitiescontainedwithinthespecimenblock.1.2Thistestmethoddoesnotcoverwhichtypeofspecimenshouldbetestedorwhetheranisotropicfactorsshouldbeconsidered.Thespecificsofthetestprogramneedtobedevelopedpriortotestingandpossiblyevenbeforesampling.Suchspecificswouldbedependentontheintendeduseofthedata,aswellasanybudgetaryconstraintsandotherfactors,whichareoutsidethescopeofthistestmethod.1.3Theoreticallythereisnolimittothesizeofthetestspecimen;however,sizewillbecontrolledbythestrengthofthetestspecimenrelativetothecapacityofanyloadingapparatusandbearingcapacityofthesurfacetheapparatusmustreactagainst.Furthermore,theorientationandstrengthofdiscontinuitiesrelativetothespecimengeometrywillbeafactorlimitingspecimensizetoo.1.4AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P.;A4
【正文语种】:英语
