ASME BPVC Section 2 Part D Metric Addenda 2009-200 ASME锅炉及压力容器规程.第2节:材料.第D部分:性质(公制),补遗2009b,2009年7月1日
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【英文标准名称】:ASMEBoiler&PressureVesselCode-Section2:Materials-PartD:Properties(Metric);2009bAddendaJuly1,2009
【原文标准名称】:ASME锅炉及压力容器规程.第2节:材料.第D部分:性质(公制),补遗2009b,2009年7月1日
【标准号】:ASMEBPVCSection2PartDMetricAddenda2009-200
【标准状态】:作废
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Chemicalcomposition;Codes;Ferrousmetals;Heattreatment;Inspection;Materials;Materialsspecification;Mechanicalproperties;Pressurevessels;Qualityassurance;Safetyengineering;Specification(approval);Tanks;Testing;Testingconditions;Testingrequirements;Transporttechnique;Vessels
【摘要】:
【中国标准分类号】:
【国际标准分类号】:27_060_30
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforDesignandInstallationofGroundWaterMonitoringWells
【原文标准名称】:设计和安装地下水监测井的标准实施规程
【标准号】:ASTMD5092-2004(2010)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aquifer;boreholedrilling;geophysicalexploration;groundwater;monitoringwell;siteinvestigation;Siteidentification/investigation/selection;Aquifers;Boreholedrilling;Design--ground-watersystems;Fieldtesting--groundwater/aquifers;Geoph
【摘要】:Thispracticeforthedesignandinstallationofgroundwatermonitoringwellswillpromote(1)efficientandeffectivesitehydrogeologicalcharacterization;(2)durableandreliablewellconstruction;and(3)acquisitionofrepresentativegroundwaterqualitysamples,groundwaterlevels,andhydraulicconductivitytestingdatafrommonitoringwells.Thepracticesestablishedhereinareaffectedbygovernmentalregulationsandbysite-specificgeological,hydrogeological,climatological,topographical,andsubsurfacegeochemicalconditions.Tomeetthesegeoenvironmentalchallenges,thispracticepromotesthedevelopmentofaconceptualhydrogeologicmodelpriortomonitoringwelldesignandinstallation.Aproperlydesignedandinstalledgroundwatermonitoringwellprovidesessentialinformationononeormoreofthefollowingsubjects:Formationgeologicandhydraulicproperties;Potentiometricsurfaceofaparticularhydrologicunit(s);Waterqualitywithrespecttovariousindicatorparameters;andWaterchemistrywithrespecttoacontaminantrelease.1.1Thispracticedescribesamethodologyfordesigningandinstallingconventional(screenedandfilter-packed)groundwatermonitoringwellssuitableforformationsrangingfromunconsolidatedaquifers(i.e.,sandsandgravels)togranularmaterialshavinggrain-sizedistributionswithupto50%passinga200sieveandasmuchas20%clay-sizedmaterial(i.e.,siltyfinesandswithsomeclay).Formationsfinerthanthis(i.e.,silts,clays,siltyclays,clayeysilts)shouldnotbemonitoredusingconventionalmonitoringwells,asrepresentativegroundwatersamples,freeofartifactualturbidity,cannotbeassuredusingcurrentlyavailabletechnology.Alternativemonitoringtechnologies(notdescribedinthispractice)shouldbeusedintheseformations1.2Therecommendedmonitoringwelldesignandinstallationprocedurespresentedinthispracticearebasedontheassumptionthattheobjectivesoftheprogramaretoobtainrepresentativegroundwatersamplesandotherrepresentativegroundwaterdatafromatargetedzoneofinterestinthesubsurfacedefinedbysitecharacterization.1.3Thispractice,incombinationwithproperwelldevelopment(D5521),propergroundwatersamplingprocedures(D4448),andproperwellmaintenanceandrehabilitation(D5978),willpermitacquisitionofgroundwatersamplesfreeofartifactualturbidity,eliminatesiltationofwellsbetweensamplingevents,andpermitacquisitionofaccurategroundwaterlevelsandhydraulicconductivitytestdatafromthezonescreenedbythewell.Forwellsinstalledinfine-grainedformationmaterials(upto50%passinga200sieve),itisgenerallynecessarytouselow-flowpurgingandsamplingtechniques(D6771)incombinationwithproperwelldesigntocollectturbidity-freesamples.1.4Thispracticeappliesprimarilytowelldesignandinstallationmethodsusedindrilledboreholes.OtherStandards,includingGuideD6724andPracticeD6725,coverinstallationofmonitoringwellsusingdirect-pushmethods.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard,exceptasnotedbelow.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunits,whichareprovidedforinformationonlyandarenotconsideredstandard......
【中国标准分类号】:P13
【国际标准分类号】:13_060_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Shipbuilding.Yachting.Cleatsforrigging.Interchangeabilitydimensions.
【原文标准名称】:造船工业.游艇.索具用系索栓.互换尺寸
【标准号】:NFJ33-616-1970
【标准状态】:作废
【国别】:法国
【发布日期】:1970-12-01
【实施或试行日期】:1970-12-17
【发布单位】:法国标准化协会(FR-AFNOR)
【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】:U21
【国际标准分类号】:47_020_50;47_080
【页数】:1P.;A4
【正文语种】:其他
