ASTM D5490-1993(2008) 地下水流型模拟与现场信息比较的标准指南
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【英文标准名称】:StandardGuideforComparingGround-WaterFlowModelSimulationstoSite-SpecificInformation
【原文标准名称】:地下水流型模拟与现场信息比较的标准指南
【标准号】:ASTMD5490-1993(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:calibration;computer;groundwater;modeling;Aquifers;Calibration--soil/rockanalysisinstrumentation;Comparisontechniques--soil/relatedenvironments;Ground-watermodel;Hydrogeologicmodels/investigations;Scattergram;Siteidentification/investiga
【摘要】:Duringtheprocessofcalibrationofaground-waterflowmodel,eachsimulationiscomparedtosite-specificinformationtoascertainthesuccessofpreviouscalibrationeffortsandtoidentifypotentiallybeneficialdirectionsforfurthercalibrationefforts.Proceduresdescribedhereinprovideguidanceformakingcomparisonsbetweenground-waterflowmodelsimulationsandmeasuredfielddata.Thisguideisnotmeanttobeaninflexibledescriptionoftechniquescomparingsimulationswithmeasureddata;othertechniquesmaybeappliedasappropriateand,afterdueconsideration,someofthetechniqueshereinmaybeomitted,altered,orenhanced.1.1Thisguidecoverstechniquesthatshouldbeusedtocomparetheresultsofground-waterflowmodelsimulationstomeasuredfielddataasapartoftheprocessofcalibratingaground-watermodel.Thiscomparisonproducesquantitativeandqualitativemeasuresofthedegreeofcorrespondencebetweenthesimulationandsite-specificinformationrelatedtothephysicalhydrogeologicsystem.1.2Duringtheprocessofcalibrationofaground-waterflowmodel,eachsimulationiscomparedtosite-specificinformationsuchasmeasuredwaterlevelsorflowrates.Thedegreeofcorrespondencebetweenthesimulationandthephysicalhydrogeologicsystemcanthenbecomparedtothatforprevioussimulationstoascertainthesuccessofpreviouscalibrationeffortsandtoidentifypotentiallybeneficialdirectionsforfurthercalibrationefforts.1.3Bynecessity,allknowledgeofasiteisderivedfromobservations.Thisguidedoesnotaddresstheadequacyofanysetofobservationsforcharacterizingasite.1.4Thisguidedoesnotestablishcriteriaforsuccessfulcalibration,nordoesitdescribetechniquesforestablishingsuchcriteria,nordoesitdescribetechniquesforachievingsuccessfulcalibration.1.5Thisguideiswrittenforcomparingtheresultsofnumericalground-waterflowmodelswithobservedsite-specificinformation.However,thesetechniquescouldbeappliedtoothertypesofground-waterrelatedmodels,suchasanalyticalmodels,multiphaseflowmodels,noncontinuum(karstorfractureflow)models,ormasstransportmodels.1.6Thisguideisoneofaseriesofguidesonground-watermodelingcodes(software)andtheirapplications.Otherstandardshavebeenpreparedonenvironmentalmodeling,suchasPracticeE978.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.8Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P12
【国际标准分类号】:13_060_10
【页数】:8P.;A4
【正文语种】:英语
【原文标准名称】:地下水流型模拟与现场信息比较的标准指南
【标准号】:ASTMD5490-1993(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:calibration;computer;groundwater;modeling;Aquifers;Calibration--soil/rockanalysisinstrumentation;Comparisontechniques--soil/relatedenvironments;Ground-watermodel;Hydrogeologicmodels/investigations;Scattergram;Siteidentification/investiga
【摘要】:Duringtheprocessofcalibrationofaground-waterflowmodel,eachsimulationiscomparedtosite-specificinformationtoascertainthesuccessofpreviouscalibrationeffortsandtoidentifypotentiallybeneficialdirectionsforfurthercalibrationefforts.Proceduresdescribedhereinprovideguidanceformakingcomparisonsbetweenground-waterflowmodelsimulationsandmeasuredfielddata.Thisguideisnotmeanttobeaninflexibledescriptionoftechniquescomparingsimulationswithmeasureddata;othertechniquesmaybeappliedasappropriateand,afterdueconsideration,someofthetechniqueshereinmaybeomitted,altered,orenhanced.1.1Thisguidecoverstechniquesthatshouldbeusedtocomparetheresultsofground-waterflowmodelsimulationstomeasuredfielddataasapartoftheprocessofcalibratingaground-watermodel.Thiscomparisonproducesquantitativeandqualitativemeasuresofthedegreeofcorrespondencebetweenthesimulationandsite-specificinformationrelatedtothephysicalhydrogeologicsystem.1.2Duringtheprocessofcalibrationofaground-waterflowmodel,eachsimulationiscomparedtosite-specificinformationsuchasmeasuredwaterlevelsorflowrates.Thedegreeofcorrespondencebetweenthesimulationandthephysicalhydrogeologicsystemcanthenbecomparedtothatforprevioussimulationstoascertainthesuccessofpreviouscalibrationeffortsandtoidentifypotentiallybeneficialdirectionsforfurthercalibrationefforts.1.3Bynecessity,allknowledgeofasiteisderivedfromobservations.Thisguidedoesnotaddresstheadequacyofanysetofobservationsforcharacterizingasite.1.4Thisguidedoesnotestablishcriteriaforsuccessfulcalibration,nordoesitdescribetechniquesforestablishingsuchcriteria,nordoesitdescribetechniquesforachievingsuccessfulcalibration.1.5Thisguideiswrittenforcomparingtheresultsofnumericalground-waterflowmodelswithobservedsite-specificinformation.However,thesetechniquescouldbeappliedtoothertypesofground-waterrelatedmodels,suchasanalyticalmodels,multiphaseflowmodels,noncontinuum(karstorfractureflow)models,ormasstransportmodels.1.6Thisguideisoneofaseriesofguidesonground-watermodelingcodes(software)andtheirapplications.Otherstandardshavebeenpreparedonenvironmentalmodeling,suchasPracticeE978.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.8Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P12
【国际标准分类号】:13_060_10
【页数】:8P.;A4
【正文语种】:英语
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