IEC_61024-1-1990_PARTE_1.pdf

IEC 1024 PT*19048448910101094NORMECEIINTERNATIONALEIECINTERNATIONAL1024-1STANDARDPremiere editionFirst edition1990-03Protection des structures contre la foudrePremiere partie:Principes generauxProtection of structures against lightningPart 1:General principlesNumero de referenceReference numberCEI/IEC 1024-1:1990IEC 1024 PT*19048448910101095TRevision de la presente publicationRevision of this publicationLe contenu technique des publications de la CEI est constam-The technical content of IEC publications is kept under con-ment revu par la Commission afin dassurer quil reflete bien Ietatstant review by the IEC,thus ensuring that the content reflectsactuel de la technique.current technology.Les renseignements relatifs a ce travail de revision,a Ietablis-Information on the work of revision,the issue of revised edi-sement des editions revisees et aux mises a jour peuvent etretions and amendment sheets may be obtained from I EC Nationalobtenus aupres des Comites nationaux de la CEI et en consultantCommittees and from the following I EC sources:les documents ci-dessous:Bulletin de la CEIIEC BulletinAnnuaire de la CEIIEC YearbookCatalogue des publications de la CEICatalogue of I EC PublicationsPublie annuellementPublished yearlyTerminologieTerminologyEn ce qui concerne la terminologie generale,le lecteur se repor-For general terminology,readers are referred to IEC Publi-tera a la Publication 50 de la CEI:Vocabulaire Electrotechniquecation 50:International Electrotechnical Vocabulary(IEV),whichInternational(VEI),qui est tablie sous forme de chapitres sparsis issued in the form of separate chapters each dealing with atraitant chacun dun sujet defini,IIndex genral tant publi spa-specific field,the General Index being published as a separaterement.Des dtails complets sur le VEI peuvent tre obtenus surbooklet.Full details of the IEV will be supplied on request.demande.Les termes et definitions figurant dans la presente publicationThe terms and definitions contained in the present publicationont et soit repris du VEI,soit specifiquement approuves aux finshave either been taken from the IEV or have been specificallyde cette publication.approved for the purpose of this publication.Symboles graphiques et litterauxGraphical and letter symbolsPour les symboles graphiques,symboles litteraux et signesFor graphical symbols,and letter symbols and signs approveddusage general approuves par la CEI,le lecteur consultera:by the IEC for general use,readers are referred to:-la Publication 27 de la CEI:Symboles litteraux a utiliser en-IEC Publication 27:Letter symbols to be used in clectricalelectrotechnique;technology;-la Publication 617 de la CEI:Symboles graphiques pour-IEC Publication 617:Graphical symbols for diagrams.schemas.Les symboles et signes contenus dans la presente publication ontThe symbols and signs contained in the present publicationete soit repris des Publications 27 ou 617 de la CEI,soit specifi-have either been taken from IEC Publications 27 or 617,or havequement approuves aux fins de cette publication.been specifically approved for the purpose of this publication.Publications de la CEI etablies par le memeIEC publications prepared by the sameComite dEtudesTechnical CommitteeLattention du lecteur est attiree sur le deuxieme feuillet de laThe attention of readers is drawn to the back cover,which listscouverture,qui numere les publications de la CEI prpares parIEC publications issued by the Technical Committee which hasle Comite dEtudes qui a etabli la presente publication.prepared the present publication.IEC 1024 PT*1 90484489101010961NORMECEIINTERNATIONALEIECINTERNATIONAL1024-1STANDARDPremiere editionFirst edition1990-03Protection des structures contre la foudrePremiere partie:Principes generauxProtection of structures against lightningPart 1:General principles CE11990 Droits de reproduction rservs-Copyright-all rights reservedAucune partie de cette publication ne peut tre reproduite ni utilise No part of this publication may be reproduced or utilized in any formsous quelque forme que ce soit et par aucun procd，lectronique or by any means,electronic or mechanical,including photocopyingumecae,y compris la photocopie et les microfilms,sans and microfilm,without permission in writing from the publisher.Iaccord ecrit de Iediteur.Bureau Central de la Commission Electrotechnique Internationale3,rue de Varembe Geneve,SuisseCommission Electrotechnique InternationaleCODE PRIXInternational Electrotechnical CommissionPRICE CODETMeHAYHapoAHaR neTpOTeXHecHa HOMHCCHAPour prix,voir catalogue en vigueurFor price,see current catalogueIEC1024PT*190484489101010973-2-1024-1CEISOMMAIREPagesPREAMBULE4PREFACE4INTRODUCTION6Articles1.Generalites81.1 Domaine dapplication et objet.81.2 Termes et definitions1.3Structures en beton arme,.,.142.Installation exterieure de protection contre la foudre142.1 Dispositifs de capture.,142.2 Conducteurs de descente182.3Prises de terre222.4,Fixation et raccords,262.5 Materiaux et dimensions263.Installation interieure de protection contre la foudre.283.1 Liaison equipotentielle283.2 Proximite des installations de protection contre la foudre et dautres installations323.3 Protection contre le risque de choc electrique.4.Conception,entretien et verification des installations de protection contre la foudre.324.1 Conception34.2 Entretien et verification34TABLEAUX,:36FIGURES42IEC 1024 PT*1 904844891010109851024-1IEC3CONTENTSPageFOREWORD5PREFACE.5INTRODUCTION.7Clause1.General.91.1 Scope and object.91.2 Terms and definitions.91.3 Reinforced concrete structures.152.External lightning protection system(LPS).152.1 Air termination systems.152.2 Down-conductor systems.192.3 Earth termination systems.232.4 Clamping and joints.272.5 Materials and dimensions.273.Internal lightning protection system.293.1 Equipotential bonding.293.2 Proximity of installations to LPS.333.3 Safeguard against life hazard.334.Design,maintenance and inspection of LPS.334.1 Design.334.2 Maintenance and inspection.35TABLES。37FIGURES.43