BS-EN-13084-6-2004.pdf
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1、BRITISH STANDARD BS EN 13084-6:2004 Free-standing chimneys Part 6: Steel liners Design and execution The European Standard EN 13084-6:2004 has the status of a British Standard ICS 91.060.40 ? BS EN 13084-6:2004 This British Standard was published under the authority of the Standards Policy and Strat
2、egy Committee on 12 January 2005 BSI 12 January 2005 ISBN 0 580 45248 4 National foreword This British Standard is the official English language version of EN 13084-6:2004. The UK participation in its preparation was entrusted by Technical Committee B/525, Building and civil engineering structures,
3、to Subcommittee B/525/13, Structural chimneys and flues, which has the responsibility to: A list of organizations 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
4、 this document may be found in 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
5、 contract. Users are responsible 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 propos
6、als for change, and keep the 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 17 and a back cover. The BSI copyright notice displa
7、yed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13084-6 November 2004 ICS 91.060.40 English version Free-standing chimneys - Part 6: Steel liners - Design and execution Co
8、nduits de fume auto-portants - Partie 6: Parois intrieurs en acier - Planification et excution Freistehende Schornsteine - Teil 6: Innenrohre aus Stahl - Bemessung und Ausfhrung This European Standard was approved by CEN on 10 October 2004. CEN members are bound to comply with the CEN/CENELEC Intern
9、al Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.
10、 This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members ar
11、e the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Ki
12、ngdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13084-6:2004: E
13、EN 13084-6:2004 (E) 2 Contents page Foreword4 1 Scope 5 2 Normative references5 3 Terms and definitions .6 4 Material .6 4.1 General6 4.2 Steels 7 5 General design requirements.7 5.1 General7 5.2 Liner 7 5.3 Liner details7 5.3.1 Supports and/or guides 7 5.3.2 Openings 7 5.3.3 Drainage system8 5.3.4
14、Seals, gaskets and jointing compounds.8 5.3.5 Expansion joints8 5.3.6 Chimney cap.8 5.3.7 Insulation8 5.3.8 Cladding9 5.3.9 Inner protective coatings9 5.3.10 Lightning protection9 5.4 Gas tightness.9 5.5 Temperature classes.10 6 Structural design .11 6.1 Actions11 6.1.1 General11 6.1.2 Permanent act
15、ion.11 6.1.3 Wind actions.11 6.1.4 Thermal actions .11 6.1.5 Internal pressure at design conditions13 6.2 Verification .13 6.2.1 General13 6.2.2 Mechanical characteristics.13 6.3 Openings in the liner.13 7 Construction.14 7.1 Tolerances14 7.2 Surface protection against chemical attack .14 Annex A (i
16、nformative) Calculation method for flue gases with different temperatures15 Figures Figure 1 Linear temperature difference .12 Figure A.1 Variation of temperature difference of the height of the liner 15 EN 13084-6:2004 (E) 3 Tables Table 1 Gas tightness10 Table 2 Minimum radius of corners of openin
17、gs in liner.13 Table A.1 Heat transfer correction parameter A.16 Table A.2 Volume parameter B.17 Table A.3 Duct width parameter K17 EN 13084-6:2004 (E) 4 Foreword This document (EN 13084-6:2004) has been prepared by Technical Committee CEN/TC 297 “Free-standing indus- trial chimneys”, the secretaria
18、t of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2005, and conflicting national standards shall be withdrawn at the latest by May 2005. This European Standard is part
19、 one of the package of standards listed below: EN 13084-1, Free-standing industrial chimneys Part 1: General requirements. EN 13084-2, Free-standing chimneys Part 2: Concrete chimneys. EN 13084-4, Free-standing chimneys Part 4: Brick liners Design and execution. EN 13084-5, Free-standing chimneys Pa
20、rt 5: Material for brick liners Product specifications1. EN 13084-6, Free-standing chimneys Part 6: Steel liners Design and execution1. EN 13084-7, Free-standing chimneys Part 7: Product specifications of cylindrical steel fabrications for use in single wall steel chimneys and steel liners1. EN 1308
21、4-8, Free-standing chimneys Part 8: Design and execution of mast construction with satellite components1. EN 1993-3-2, Eurocode 3: Design of steel structures Part 3-2: Towers, masts and chimneys Chim- neys. According to the CEN/CENELEC Internal Regulations, the national standards organizations of th
22、e 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, Poland, Portugal, Slovakia, Slovenia, Sp
23、ain, Sweden, Switzerland and United Kingdom. 1 To be published EN 13084-6:2004 (E) 5 1 Scope This document deals with special requirements and performance criteria for the design of lining systems made of steel for free standing chimneys. It specifies the requirements for cylindrical steel liners as
24、 stated in EN 13084-1. This document covers the design of the following three basic types of liners located in a load bearing structure: a) base supported liner; b) sectional liner; c) top hung liner. Additionally this document also applies to single wall chimneys whose surface is in contact with fl
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