【英文标准名称】:StandardGuideforSelectionofDrillingMethodsforEnvironmentalSiteCharacterization
【原文标准名称】:环境位点特性分析用钻削方法选择的标准指南
【标准号】:ASTMD6286-1998(2006)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:环境;地下水;钻削;位点特性分析;检测井
【英文主题词】:drilling;environmental;groundwater;monitoringwells;sitecharacterization
【摘要】:1.1Thisguideprovidesdescriptionsofvariousdrillingmethodsforenvironmentalsitecharacterizationalongwithadvantagesanddisadvantagesassociatedwitheachmethoddiscussed.AcomprehensivedescriptionofthesedrillingmethodscanbefoundinindividualASTMstandards,seeSection.Thisguideisintendedtoaidintheselectionofdrillingmethod(s)forenvironmentalsoilandrockboringsandtheinstallationofmonitoringwellsandotherwater-qualitymonitoringdevices.1.2Thisguidedoesnotaddressmethodsofwellconstruction,welldevelopment,orwellcompletion.ThesetopicsarecoveredinotherASTMdocuments,seeSection.1.3Thisguidecannotaddressallpossiblesubsurfaceconditionsthatmayoccursuchas,geologic,topographic,climatic,oranthropogenic.Siteevaluationforengineering,design,andconstructionpurposesisaddressedinGuideD420.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Becausedimensionsofmaterialsusedinthedrillingindustryaregivenininch-poundunitsbyconvention,inch-poundunitsalsoareusedinthisguide.1.5Thisguidedoesnotspecificallyaddressmethodsoflithologicsamplecollection,suchascoring,thatmayrequiretheuseofaspecificdrillingmethod.OtherASTMguidesshouldbeconsultedforsamplingmethods(seeGuideD6169)andequipmentnecessaryforspecificprojects.1.6Thisguidedoesnotpurporttocomprehensivelyaddressallofthemethodsandtheissuesassociatedwithdrillingforenvironmentalpurposes.Usersshouldseekqualifiedprofessionalsfordecisionsastotheproperequipmentandmethodsthatwouldbemostsuccessfulfortheirsiteinvestigation.Othermethodsmaybeavailablefordrillingandqualifiedprofessionalsshouldhaveflexibilitytoexercisejudgmentastopossiblealternativesnotcoveredinthisguide.Theguideiscurrentatthetimeofissue,butnewalternativemethodsmaybecomeavailablepriortorevisions;therefore,usersshouldconsultwithmanufacturersorproducerspriortospecifyingprogramrequirements.1.7Pertinentguidesaddressingspecificdrillingmethods,equipmentandproceduresarelistedin.Acomprehensivelistofguides,methods,practices,andterminologyfordrillingiscontainedinGuideD5730.Otherdocumentscoveringproceduresforenvironmentalsiteinvestigationswithspecificobjectivesorinparticulargeographicsettingsmaybeavailablefromfederal,state,andotheragenciesororganizations.Theappropriateagencyororganizationshouldbecontactedtodeterminetheavailabilityandmostcurrenteditionofsuchdocuments.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.8Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationandexperienceandshouldbeusedinconjunctionwithprofessionaljudgement.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:Z04
【国际标准分类号】:13_080_99;73_100_30
【页数】:16P.;A4
【正文语种】:


【英文标准名称】:Compressedairequipmentforrailvehicles;safetyvalves;mountingandconnectingdimensions,requirements
【原文标准名称】:有轨车辆的压缩空气装置.安全阀.安装和连接尺寸及要求
【标准号】:DIN5589-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:安全阀;作标记;规范(审批);铁道车辆;压缩空气设备;压缩空气;尺寸;阀门
【英文主题词】:Compressedair;Compressedairequipment;Dimensions;Marking;Railwayapplications;Railwayvehicles;Railways;Safetyvalves;Specification(approval);Valves
【摘要】:Thestandarddefinesmountingandconnectingdimensionsaswellasrequirementsforsafetyvalves.Thesafetyvalveservesthepurposetoavoidthatacertainpressureisexceededinrailequipmentwithinnerover-pressure.
【中国标准分类号】:S32
【国际标准分类号】:45_060_10
【页数】:2P.;A4
【正文语种】:德语