1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12424:2000 The Euro
2、pean Standard EN 12424:2000 has the status of a British Standard ICS 91.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Industrial,commercial and garage doors and gates Resistance to wind load ClassificationThis British Standard, having been prepared under the direction
3、 of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 October 2000 BSI 10-2000 ISBN 0 580 36539 5 BS EN 12424:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British
4、 Standard is the official English language version of EN 12424:2000. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/5, Industrial, commercial and garage doors and gates, which has the r
5、esponsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of org
6、anizations represented on this subcommittee 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 in the BSI Standards Catalogue under the section entitled “International St
7、andards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Sta
8、ndard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.EUROPEANST
9、ANDARD NORMEEUROPENNE EUROPISCHENORM EN12424 July2000 ICS91.060.50 Englishversion Industrial,commercialandgaragedoorsandgatesResistance towindloadClassification Portesquipantleslocauxindustriels,commerciauxetles garagesRsistancelachargedeventClassification ToreWiderstandgegenWindlastKlassifizierung
10、ThisEuropeanStandardwasapprovedbyCENon19July2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeo
11、btainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial vers
12、ions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITE
13、EFRNORMUNG CentralSecretariat:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN12424:2000EPage2 EN12424:2000 Contents Page Foreword 2 1 Scope 2 2 NormativeReferences 3 3 Termsanddefinitions 3 4 Classification 3 5 Mar
14、king 4 Bibliography 5 Foreword ThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC33“Doors, windows,shutters,buildinghardwareandcurtainwalling“,thesecretariatofwhichisheldby AFNOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublica tionofanidenticaltextorbyendorse
15、ment,atthelatestbyJanuary2001,andconflicting nationalstandardsshallbewithdrawnatthelatestbyJanuary2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizations ofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,
16、Germany,Greece,Iceland,Ireland,Italy,Lux embourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKing dom. NoexistingENstandardissuperseded. Thisstandardisoneofaseriesofperformancestandardsidentifiedwithintheproductstan dardprEN13421:1998. EuropeanStandardsaswellasrelevantnationalreg
17、ulationsandstandardswillenablethe actualexposurelevelstobedeterminedfortheindividuallocationsoftheproducts. 1 Scope 1.1 General ThisEuropeanStandardspecifiestheclassificationforwindloadfordoorsinaclosedposi tion. Thedoorsareintendedforinstallationinareasinthereachofpeople,forwhichthemain intendeduse
18、saregivingsafeaccessforgoods,vehiclesandpersonsinindustrial,commer cialorresidentialpremises.Page3 EN12424:2000 Thedoorsmaybemanuallyorpoweroperated. NOTEIncaseofwindloaditisnotnecessarythatthedoorcanbeopenedor closed. ThisdocumentappliestoalldoorsprovidedinaccordancewithprEN13241:1998. 1.2 Exclusio
19、ns Itdoesnotapplyto: lockgatesanddockgates; doorsonlifts; doorsonvehicles; armoureddoors; doorsmainlyfortheretentionofanimals; theatretextilecurtains; horizontallymovingdoorslessthan2,5mwideand6,25m 2 area,designedprincipallyfor pedestrianuse; revolvingdoorsofanysize; doorsoutsidethereachofpeople(su
20、chascranegantryfences); railwaybarriers; barriersusedsolelyforvehicles. 2 NormativeReferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetextand thepublicationsarelistedhereafter.Fordatedrefere
21、ncessubsequentamendmentstoor revisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhenincorpo ratedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthepubli cationreferredtoapplies. EN124331 Industrial,commercialandgaragedoorsandgates TerminologyPart1:Typesofdoors EN124332
22、Industrial,commercialandgaragedoorsandgates TerminologyPart2:Partsofdoors prEN12444:1996 Industrial,commercialandgaragedoorsandgates ResistancetowindloadTestingandcalculation prEN13241:1998 Industrial,commercialandgaragedoorsandgates Productstandard 3 Termsanddefinitions Forthepurposeofthisstandardt
23、hetermsanddefinitionsinEN124331andEN124332 apply. 4 Classification Thewindloadperformanceshallbeexpressedinrelationtoclassesasspecifiedintable1.Page4 EN12424:2000 Windloadisunderstoodasdifferentialpressureofonesideofthefullycloseddoorleafto theother. Atestspecimenbelongstoaspecifiedclass,iftheresult
24、sofafullscaletest,modeltest, componentparttestand/orcalculationsinaccordancewithprEN12444:1996showthatthe testspecimenisabletowithstandthereferencewindloadspecifiedforthatclass. Testsorcalculationsshallalsoshow,thatthedoorleafwillremaininpositionunderapeak load1,25timesgreaterthanthereferencewindloa
25、dunlessotherwiserequired.Permanent deformationsofdoorcomponentsareallowedinthiscase. Table1Windloadclasses Class Referencewindload Pa Specification 0 Noperformancedetermined 1 300 2 450 3 700 4 1000 5 1000 Exceptional;Agreementbetween manufacturerandpurchaser Acompletedoorrequirementmaybeindifferent
26、classesforoneormoreareasoftheleaves asdeterminedbynationalregulationsinthecasewhenthesespecifydifferentpressuresat differentheights. Theclassesshownintable1indicatepositivepressure.Suctionorreversedirectionloads havetobespecifiedasanegativeclassi.e.awindloadof300Paappliedtotheinsideface ofthedooriss
27、hownasclass1. NOTE1Class0:Isprovidedforidentifyingwherethereisnowindloadperform ance,i.e.grillesordoorsfittedtointerioropeningsorfullyprotectedopenings. NOTE2Class5:Isconsideredas”Exceptional”above1000Pawhereapurchaser hasaparticularrequirementanddoorsaredesignedspecificallyforthatpurposeby agreemen
28、tbetweenthemanufacturerandthepurchaser. NOTE3 Thesamedoorcanhaveapositiveandanegativeclassification. 5 Marking TheperformanceclassesshallbeclearlymarkedinaccordancewithprEN13241:1998 eitheronthedoorlabelorintherelevantdocumentation.Page5 EN12424:2000 Bibliography ENV199124 Eurocode1:Basisofdesignand
29、actionsonstructures Part24:ActionsonstructuresWindactionsBS EN 12424:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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