IEC 61874-1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ( density logging )《核仪器 测定岩石密度的地球物理钻孔装置(“密度测井”)》.pdf

《IEC 61874-1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ( density logging )《核仪器 测定岩石密度的地球物理钻孔装置(“密度测井”)》.pdf》由会员分享，可在线阅读，更多相关《IEC 61874-1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ( density logging )《核仪器 测定岩石密度的地球物理钻孔装置(“密度测井”)》.pdf（36页珍藏版）》请在麦多课文档分享上搜索。

1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61874 Premiredition Firstedition 199810 Instrumentationnuclaire Instrumentationgophysiquepourdterminer ladensitdelarochedanslesforages (diagraphiedeladensit) Nuclearinstrumentation Geophysicalboreholeinstrumentation todeterminerockdensity(“densityl

2、ogging”) Numroderfrence Referencenumber CEI/IEC61874:1998Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,

3、1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,et lapublicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignem

4、entsrelatifsladatedere confirmationdelapublicationsontdisponiblesdans leCataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlecomittechnique quiatablicettepublication,ainsiquelalistedes publicationstablies,setrouventdanslesdocuments cidessous: SitewebdelaCEI*

5、CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techni

6、queInternational (VEI). Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI6061

7、7: Symbolesgraphiquespourschmas. * Voiradressesitewebsurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2r

8、efer,respectively,to thebasepublication,thebasepublicationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrela

9、tingtothedateofthereconfirmationof thepublicationisavailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnicalcom mitteewhichhaspreparedthispublication,aswellas thelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* Catalogu

10、eofIECpublications Publishedyearlywithregularupdates (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandletter symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andl

11、ettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepa

12、ge.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61874 Premiredition Firstedition 199810 Instrumentationnuclaire Instrumentationgophysiquepourdterminer ladensitdelarochedanslesforages (diagraphiedeladensit) Nuclearinstrumentation Geophysicalboreholeinstrumentation todeterminerockdensity(“densi

13、tylogging”) CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1998Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoit

14、etparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotec

15、hnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE N2 61874 CEI:1998 SOMMAIRE Pages AVANTPROPOS 4 Articles 1 Domainedapplicationetobjet. 6 2 Rfrencesnormatives 6 3 Dfinitions. 8 4 Matriel.1 2 5 Prescriptionsgnrales.

16、14 6 Prescriptionsdecaractristiquesmcaniquesetenvironnementales 16 7 Erreursdemesure 20 8 Prescriptionsrelativesladuredefonctionnement . 20 9 Prescriptionsdalimentation. 20 10 Etalonnage 20 11 Prescriptionsdescurit . 22 12 Caractristiquesspcifierdansladocumentationdexploitationetdemaintenance oulece

17、rtificatdumatriel . 22 AnnexeABibliographie. 2661874 IEC:1998 3 CONTENTS Page FOREWORD 5 Clause 1 Scopeandobject 7 2 Normativereferences 7 3 Definitions. 9 4 Equipment. 13 5 Generalrequirements 15 6 Mechanicalandenvironmentalperformancerequirements . 17 7 Measurementerrors 21 8 Operatingtimerequirem

18、ents . 21 9 Powersupplyrequirements . 21 10 Calibration 21 11 Safetyrequirements 23 12 Characteristicstobespecifiedintheoperationandmaintenancedocumentation orcertificateoftheequipment . 23 AnnexABibliography 274 61874 CEI:1998 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ INSTRUMENTATIONNUCLAIRE INSTRU

19、MENTATIONGOPHYSIQUEPOURDTERMINER LADENSITDELAROCHEDANSLESFORAGES (DIAGRAPHIEDELADENSIT) AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlaco

20、oprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesinternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisations

21、internationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestion

22、stechniquesreprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscomme

23、telsparlesComitsnationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale co

24、rrespondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6)LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfai

25、re lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI61874attablieparlecomitdtudes45delaCEI: Instrumentationnuclaire. Letextedecettenormeestissudesdocument

26、ssuivants: FDIS Rapportdevote 45/442/FDIS 45/449/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme. LannexeAestdonneuniquementtitredinformation.61874 IEC:1998 5 INTERNATIONALELECTROTECHNICALCOMMISSION _ NUCLEARINSTRUMENTATION GEOPHYSICAL

27、BOREHOLEINSTRUMENTATIONTODETERMINE ROCKDENSITY(“DENSITYLOGGING“) FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallques

28、tionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,g

29、overnmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechni

30、calmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorg

31、uidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnatio

32、nalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesub

33、ject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC61874hasbeenpreparedbyIECtechnicalcommittee45:Nuclear instrumentation. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 45/442/FDIS 45/449/RVD Fullinformationont

34、hevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. AnnexAisforinformationonly.6 61874 CEI:1998 INSTRUMENTATIONNUCLAIRE INSTRUMENTATIONGOPHYSIQUEPOURDTERMINER LADENSITDELAROCHEDANSLESFORAGES (DIAGRAPHIEDELADENSIT) 1 Domainedapplicationetobjet LaprsenteNormeint

35、ernationalesappliqueaumatrielcomprenant unesondedediagraphiequipedunesource(gamma)radioisotopiquecollimate (uniquementpendantlesmesuresrelles)etduneunitdedtectionpourmesurerle rayonnementgammadiffus; uncblecoaxialavecunecommandedetreuiletdeprofondeur; dautresinstrumentsetdispositifs (alimentation, c

36、onvertisseur/amplificateur dimpulsions, ictomtre,enregistreur,processeursdesignauxetdispositifsindicateurs). Cettenormedfinitlaterminologie,spcifielestypesdappareil,deconceptionetles prescriptionstechniquesgnrales,lescaractristiquesderayonnementspcifiques,les prescriptionsrelativesauxcaractristiques

37、lectriques,mcaniquesetenvironnementales.Elle dfinitgalementlesprocduresdessaietdtalonnageetcouvrelesquestionsdescurit lectriqueetdeprotectioncontrelerayonnement.Enoutre,ellefournitdesrecommandations concernantleslmentsquilconvientdincluredansladocumentationdexploitationetde maintenancedufabricant(ou

38、lecertificat). Laprsentenormeapourobjetdespcifierlesprescriptionsdeconceptionetles caractristiquesfonctionnellesdelinstrumentationnuclaireutiliseauniveaudestrousde foragepourdterminerladensitdelarochebrute insitu .Alaidedediagrammesderponse adapts,ilestpossibledefairecorrespondrelesmesuresaveclalith

39、ologieetlaporosit. 2Rfrences normatives Lesdocumentsnormatifssuivantscontiennentdesdispositionsqui,parsuitedelarfrence quiyestfaite,constituentdesdispositionsvalablespourlaprsenteNormeinternationale.Au momentdelapublication,lesditionsindiquestaientenvigueur.Touslesdocuments normatifssontsoumisrvisio

40、netlespartiesprenantesauxaccordsfondssurlaprsente Normeinternationalesontinvitesrechercherlapossibilitdappliquerlesditionslesplus rcentesdesdocumentsnormatifsindiqusciaprs.LesmembresdelaCEIetdelISO possdentleregistredesNormesinternationalesenvigueur. CEI60050(393):1996, VocabulaireElectrotechniqueIn

41、ternational(VEI)Chapitre393: Instrumentationnuclaire:Phnomnesphysiquesetnotionsfondamentales CEI60050(394):1995, VocabulaireElectrotechniqueInternational(VEI)Chapitre394: Instrumentationnuclaire:Instruments CEI60359:1987,Expressiondesqualitsdefonctionnementdesquipementsdemesure lectriquesetlectroniq

42、ues CEI60405:1972, Appareilsnuclaires:Prescriptionsdeconstructionpourlaprotection individuellecontrelesrayonnementsionisants61874 IEC:1998 7 NUCLEARINSTRUMENTATION GEOPHYSICALBOREHOLEINSTRUMENTATIONTODETERMINE ROCKDENSITY(“DENSITYLOGGING“) 1 Scopeandobject ThisInternationalStandardappliestoequipmentconsistingof boreholeloggingprobeequippedwithacollimatedradioisotope(gamma)source(duringthe actualmeasurementsonly)andadetectorunittomeasurescatteredgammaradiation; coaxial