BS EN 14399-3-2005 High-strength structural bolting assemblies for preloading - Part 3 System HR - Hexagon bolt and nut assemblies.pdf
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1、BRITISH STANDARD BS EN 14399-3:2005 High-strength structural bolting assemblies for preloading Part 3: System HR Hexagon bolt and nut assemblies The European Standard EN 14399-3:2005 has the status of a British Standard ICS 21.060.10; 21.060.20 ? Licensed Copy: na na, University of Central Lancashir
2、e JISC, Wed Feb 08 08:14:27 GMT 2006, Uncontrolled Copy, (c) BSI BS EN 14399-3:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 7 October 2005 BSI 7 October 2005 ISBN 0 580 46545 4 National foreword This British Standard is the official E
3、nglish language version of EN 14399-3:2005. Together with BS EN 14399-1:2005, BS EN 14399-2:2005, BS EN 14399-4:2005, BS EN 14399-5:2005 and BS EN 14399-6:2005, it supersedes BS 4395-1:1969 and BS 4395-2:1969, which are planned to be declared obsolescent in September 20071), and then, together with
4、BS 449 and BS 5950, will be withdrawn upon publication of Eurocode 3. (BS 4395-1:1969 and BS 4395-2:1969 currently support BS 449 and BS 5950.) The UK participation in the preparation of EN 14399-3 was entrusted by Technical Committee FME/9, Nuts, bolts and accessories/Steering Committee, to its Sub
5、committee, FME/9/1, Materials, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Additional information This part of BS EN 14399 is one of several parts that comprise the BS EN 14399 series of standards. BS EN 14399
6、-1 provides the general requirements to which the other parts, which provide specific requirements regarding manufacture, materials and testing, relate. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI
7、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 responsible for it
8、s correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. 1)CEN/TC 185/WG 6 has applied for a two-year extended co-existence period, to “September 2007”, and for a corrigendum to amend the second “September 2005” date in the Foreword to EN 1
9、4399-3:2005 to “September 2007”. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them
10、 in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 19 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Lic
11、ensed Copy: na na, University of Central Lancashire JISC, Wed Feb 08 08:14:27 GMT 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14399-3 March 2005 ICS 21.060.10; 21.060.20 English version High-strength structural bolting assemblies for preloading - Part 3: Sys
12、tem HR - Hexagon bolt and nut assemblies Boulonnerie de construction mtallique haute rsistance apte la prcontrainte - Partie 3 : Systme HR - Boulons tte hexagonale (vis + crou) Hochfeste planmig vorspannbare Schraubenverbindungen fr den Metallbau - Teil 3: System HR - Garnituren aus Sechskantschraub
13、en und -muttern This European Standard was approved by CEN on 30 April 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibli
14、ographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of
15、 a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
16、atvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2
17、005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14399-3:2005: E Licensed Copy: na na, University of Central Lancashire JISC, Wed Feb 08 08:14:27 GMT 2006, Uncontrolled Copy, (c) BSI EN 14399-3:2005 (E) 2 Contents page Foreword3
18、Introduction.4 1Scope 5 2Normative references5 3Bolts6 4Nuts.12 5Designation of the bolt/nut assembly16 6Associated washers 16 7Functional characteristics of the bolt/nut/washer assembly17 Bibliography19 Licensed Copy: na na, University of Central Lancashire JISC, Wed Feb 08 08:14:27 GMT 2006, Uncon
19、trolled Copy, (c) BSI ? EN 14399-3:2005 (E) 3 Foreword This document (EN 14399-3:2005) has been prepared by Technical Committee CEN/TC 185 “ Threaded and non- threaded mechanical fasteners and accessories” , the secretariat of which is held by DIN. This European Standard shall be given the status of
20、 a national standard, either by publication of an identical text or by endorsement, at the latest by September 2005, and conflicting national standards shall be withdrawn at the latest by September 2005. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the na
21、tional standards organizations of the following coun- tries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Esto- nia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pola
22、nd, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: na na, University of Central Lancashire JISC, Wed Feb 08 08:14:27 GMT 2006, Uncontrolled Copy, (c) BSI ? EN 14399-3:2005 (E) 4 Introduction This document on structural bolting reflects the situation in Eu
23、rope where two technical solutions exist to achieve the necessary ductility of bolt/nut/washer assemblies. These solutions utilize different systems (HR and HV) of bolt/nut/washer assemblies, see Table 1. Both systems are well proved and it is up to the experts responsible for structural bolting whe
24、ther they use the one or the other system. It is, however, important for the performance of the assembly to avoid mixing up the components of both systems. Therefore, bolts and nuts for both systems are standardized in one single part of this European Standard each and the marking of the components
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- BS EN 14399-3-2005 High-strength structural bolting assemblies for preloading Part System HR Hexagon 14399
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