EN 13631-10-2003 en Explosives for civil uses High explosives Part 10 Method for the verification of the means of initiation《民用爆炸物 烈性炸药 第10部分 起爆手段的鉴定方法》.pdf

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1、BRITISH STANDARD BS EN 13631-10:2003 Explosives for civil uses High explosives Part 10: Method for the verification of the means of initiation The European Standard EN 13631-10:2003 has the status of a British Standard ICS 71.100.30 BS EN 13631-10:2003 This British Standard, was published under the

2、authority of the Standards Policy and Strategy Committee on 18 November 2003 BSI 18 November 2003 ISBN 0 580 42931 8 National foreword This British Standard is the official English language version of EN 13631-10:2003. The UK participation in its preparation was entrusted to Technical Committee CII/

3、61, Explosives for civil uses, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found i

4、n the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsi

5、ble for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the

6、UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displayed in this document indicate

7、s when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN1363110 November2003 ICS71.100.30 Englishversion ExplosivesforcivilusesHighexplosivesPart10:Methodfor theverificationofthemeansofinitiation Explosifsusageci

8、vilExplosifsPartie10:Mthodede vrificationdumoyendamorage ExplosivstoffefrzivileZweckeSprengstoffeTeil10: berprfungderZndweise ThisEuropeanStandardwasapprovedbyCENon1September2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standar

9、dthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra ns

10、lation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands

11、,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMember

12、s. Ref.No.EN1363110:2003EEN1363110:2003(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Principle4 5 Apparatus .5 6 Preparationoftestpieces .5 7 Procedure .8 8 Testreport . .8 AnnexA (informative) Rangeofapplicabilityofthetestmethod.9 AnnexZA (informative)

13、ClausesofthisEuropeanStandardaddressingessentialrequirementsorother provisionsofEUDirectives. . 10 Bibliography 11EN1363110:2003(E) 3 Foreword Thisdocument(EN1363110:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC321“Explosivesforcivil uses“,thesecretariatofwhichisheldbyAENOR. ThisEuropeanStandardsha

14、llbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMay2004,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2004. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsuppor

15、tsessentialrequirementsofEUDirective(s). FortherelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisstandard. ThisEuropeanStandardisoneofaseriesofstandardson ExplosivesforcivilusesHighexplosives. Theother partsofthisseriesare: prEN136311 Part1:Requirements. EN136312 Part2:

16、Determinationofthermalstabilityofexplosives. prEN136313 Part3:Determinationofsensitivenesstofrictionofexplosives. EN136314 Part4:Determinationofsensitivenesstoimpactofexplosives. EN136315 Part5:Determinationofresistancetowater. EN136316 Part6:Determinationofresistancetohydrostaticpressure. EN136317

17、Part7:Determinationofsafetyandreliabilityatextremetemperatures. EN1363111 Part11:Determinationoftransmissionofdetonation. prEN1363112 Part12:Specificationofboosterswithdifferentinitiatingcapability. EN1363113 Part13:Determinationofdensity. EN1363114 Part14:Determinationofvelocityofdetonation. prEN13

18、63115 Part15:Calculationofthermodynamicproperties. prEN1363116 Part16:Detectionandmeasurementoftoxicgases. AnnexAisinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,

19、Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN1363110:2003(E) 4 1Scope ThisEuropeanStandardspecifiesamethodfortheverificationoftheinitiationofahighexplosivebyaspecified initiat

20、ionsystem. Thismethodisapplicabletohighexplosivesincartridgeorbulkform,bothunconfinedandconfined. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelist

21、edhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN1363010; ExplosivesforcivilusesDetonatin

22、gcordsandsafetyfusesPart10:Determinationofthe initiatingcapacityofdetonatingcords. prEN1363112; ExplosivesforcivilusesHighexplosivesPart12:Specificationofboosterswithdifferent initiatingcapability . EN1363114; ExplosivesforcivilusesHighexplosivesPart14:Determinationofvelocityofdetonation. prEN137631

23、5; ExplosivesforcivilusesDetonatorsandrelaysPart15:Determinationofequivalentinitiating capability. EN138571:2003; ExplosivesforcivilusesPart1:Terminology. ENISO/IEC17025;Generalrequirementsforthecompetenceoftestingandcalibrationlaboratories(ISO/IEC 17025:1999). ISO4200:1991; Plainendsteeltubes,welde

24、dandseamlessGeneraltablesofdimensionsandmassesperunit length. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN138571:2003apply. 4Principle Theexplosiveisinitiatedbythemeansspecifiedbythemanufacturer,i.e.detonator,boosterordetonatingcord. Thedetonationisasses

25、sedbymeasuringthevelocityofdetonationandcomparingitwiththevalueclaimedbythe manufacturer.EN1363110:2003(E) 5 5Apparatus 5.1Meansofinitiation, asspecifiedbytheexplosivesmanufacturerintermsofinitiatingcapabilityaccordingto prEN1363112(boosters),prEN1363010(detonatingcords)orprEN1376315(detonators). 5.

26、2Steeltubes ThedimensionsofthesteeltubesshallbeinaccordancewithISO4200:1991,Table1,rangeofpreferred thicknessE,anextractfromwhichisgiveninTable1ofthisstandard. Table1Dimensionsofsteeltubes Internaldiameter (mm) Wallthickness (mm) 17,3 2,0 22,9 2,0 29,1 2,3 37,2 2,6 43,1 2,6 54,5 2,9 70,3 2,9 82,5 3,

27、2 107,1 3,6 131,7 4,0 159,3 4,5 206,5 6,3 260,4 6,3 309,7 7,1 Suitableholesshallbedrilledinthetubetoallowinsertionofthesensorsofthemeasuringequipmentusedforthe determinationofvelocityofdetonation. 5.3Measuringequipmentforvelocityofdetonation , asspecifiedinEN1363114. 6 Preparationoftestpieces 6.1Car

28、tridgedexplosive Thetestsampleshallcomprisecartridgesofthesmallestdiameterplacedonthemarket. 6.2Bulkexplosive Thetestshallbecarriedoutinacartridgeortubeofdiameterequaltotheminimumboreholediameterspecifiedby theexplosivesmanufacturerforthatproduct.EN1363110:2003(E) 6 6.3Testpieces Thetestpieceshallco

29、mpriseacartridgeorcolumnofcartridgesoflength L,whichisatleastthelengthnecessary forthemeasurementofthevelocityofdetonation l,plusfivetimesthecartridgediameter d,i.e.: L 5 d +l Whenthelengthofanindividualcartridgeislessthan L,prepareeachtestpiecebyjoiningtwocartridgestogether. Incaseofclippedcartridg

30、es,theendportionoftwocartridgesshouldbecutofftoformaflatsurfacenotlessthan thediameterofthechargeandthecartridgesjoinedbybuttingtogetherandtapingsecurely. 6.4Assemblyofthetestpieceandmeansofinitiation 6.4.1General Ifthetestpiececomprisesmorethanonecartridge,fitthesensorstothecartridgeatoneendandinit

31、iatethe cartridgeattheotherend. Confinementwithsteeltubesshallbeusedwhentheexplosivedoesnotsupportdetonationintheunconfinedtest attheminimumdiameterplacedonthemarket. Theinternaldiameterofthesteeltubeshouldbesuchthatthecartridgecanbeinsertedintoitwithoutleavingan unnecessarilylargeannularspacebetwee

32、nthecartridgeandthetube,inordertoavoidchanneleffect. 6.4.2 Initiationbydetonator Assemblethetestpiecewiththedetonatorinsertedatoneendandthesensorsattheotherend,asshownin Figure1. Key D Distancebetweentheendofthedetonatorandthefirstsensor d Diameteroftheexplosiveundertest 1Sensors 2 Detonator 3 Explo

33、siveundertest Figure1Testpieceassemblyforinitiationbydetonator D 5d 1 1 2 3EN1363110:2003(E) 7 6.4.3 Initiationbybooster Assemblethetestpiecewiththedetonatorandtheboosterattachedatoneendandthesensorsattheotherend, asshowninFigure2. Inthecaseofclippedcartridges,theendportionofthecartridgeshallbecutof

34、ftoformaflatsurfaceandthe boosterattached(forexamplebyadhesivetape). Key D Distancebetweentheendoftheboosterandthefirstsensor d Diameteroftheexplosiveundertest 1 Sensors 2 Detonator 3 Booster 4 Explosiveundertest Figure2TestpieceassemblyforinitiationbyboosterEN1363110:2003(E) 8 6.4.4 Initiationbydet

35、onatingcord Assemblethetestpiecewiththedetonatorandthedetonatingcordattachedatoneendandthesensorsatthe otherend,asshowninFigure3. Theoverlapbetweenthedetonatingcordandthecartridgeshallbethatspecifiedbythemanufacturer,orthe greaterof50mmandtwotimesthecartridgediameter. Thedetonatingcordshallbeheldinc

36、ontactwiththeexplosivebymeansofadhesivetape. Key D Distancebetweentheendofthedetonatingcordandthefirstsensor d Diameteroftheexplosiveundertest 1Overlap 2Sensors 3Detonator 4 Detonatingcord 5 Explosiveundertest Figure3Testpieceassemblyforinitiationbydetonatingcord 7Procedure Carryoutthreetestsonthree

37、separatetestpiecesforeachtypeofinitiationspecifiedbythemanufacturer.Initiate theexplosiveandmeasurethevelocityofdetonationinaccordancewithEN1363114. 8 Testreport ThetestreportshallconformtoENISO/IEC17025.Inadditionthefollowinginformationshallbegiven: a) areferencetothisstandard. b) thetypeofconfinem

38、ent,ifany(thickness,materialquality,.). c) thetypeofvelocityofdetonationmeasurementequipment. d) theresultsofthethreedeterminationsofthevelocityofdetonation,inmetrespersecond(m/s). e) thediameteroftheexplosiveundertest,inmillimetres(mm). 100mm D 5d 2 2 3 5 4 1EN1363110:2003(E) 9 Annex A (informative

39、) Rangeofapplicabilityofthetestmethod Rangeofapplicabilityofthistestmethod:30Cto+80C.EN1363110:2003(E) 10 Annex ZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsor otherprovisionsofEUDirectives. ThisEuropeanstandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommis

40、sionandthe EuropeanFreeTradeAssociationandsupportsessentialrequirementsofEUDirective93/15/EEC. WARNING:OtherrequirementsandotherEUDirectivesmaybeapplicabletotheproduct(s)fallingwithinthe scopeofthisstandard. TheclausesofthisstandardarelikelytosupportrequirementsI.2,II.1(j),II.1(m)andII.2.A(a)ofDirec

41、tive 93/15/EEC. Compliancewiththisstandardprovidesonemeansofconformingwiththespecificessentialrequirementsofthe DirectiveconcernedandassociatedEFTAregulations.EN1363110:2003(E) 11 Bibliography EN10025; HotrolledproductsofnonalloystructuralsteelsTechnicaldeliveryconditions.BS EN 13631-10:2003 BSI 389

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