EN-1993-3-2-20007.pdf
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1、 Dansk standard DS/EN 1993-3-2 1. udgave 2007-01-08 Eurocode 3 Stlkonstruktioner Del 3-2: Trne, master og skorstene Skorstene Eurocode 3 Design of steel structures Part 3-2: Towers, masts and chimneys Chimneys Copyright Dansk Standard Provided by IHS under license with DS-DANSKLicensee=IHS Employees
2、/1111111001, User=Japan, IHS Not for Resale, 03/11/2008 18:49:42 MDTNo reproduction or networking permitted without license from IHS -,-,- DS-publikationstyper Dansk Standard udgiver forskellige publikationstyper. Typen p denne publikation fremgr af forsiden. Der kan vre tale om: Dansk standard stan
3、dard, der er udarbejdet p nationalt niveau, eller som er baseret p et andet lands nationale standard, eller standard, der er udarbejdet p internationalt og/eller europisk niveau, og som har fet status som dansk standard DS-information publikation, der er udarbejdet p nationalt niveau, og som ikke ha
4、r opnet status som standard, eller publikation, der er udarbejdet p internationalt og/eller europisk niveau, og som ikke har fet status som standard, fx en teknisk rapport, eller europisk prstandard DS-hndbog samling af standarder, eventuelt suppleret med informativt materiale DS-hfte publikation me
5、d informativt materiale Til disse publikationstyper kan endvidere udgives tillg og rettelsesblade DS-publikationsform Publikationstyperne udgives i forskellig form som henholdsvis fuldtekstpublikation (publikationen er trykt i sin helhed) godkendelsesblad (publikationen leveres i kopi med et trykt D
6、S-omslag) elektronisk (publikationen leveres p et elektronisk medie) DS-betegnelse Alle DS-publikationers betegnelse begynder med DS efterfulgt af et eller flere prfikser og et nr., fx DS 383, DS/EN 5414 osv. Hvis der efter nr. er angivet et A eller Cor, betyder det, enten at det er et tillg eller e
7、t rettelsesblad til hovedstandarden, eller at det er indfrt i hovedstandarden. DS-betegnelse angives p forsiden. Overensstemmelse med anden publikation: Overensstemmelse kan enten vre IDT, EQV, NEQ eller MOD IDT: Nr publikationen er identisk med en given publikation. EQV: Nr publikationen teknisk er
8、 i overensstemmelse med en given publikation, men prsentationen er ndret. NEQ: Nr publikationen teknisk eller prsentationsmssigt ikke er i overensstemmelse med en given standard, men udarbejdet p baggrund af denne. MOD: Nr publikationen er modificeret i forhold til en given publikation. DS/EN 1993-3
9、-2 Kbenhavn DS projekt: M215110 ICS: 91.060.40 Frste del af denne publikations betegnelse er: DS/EN, hvilket betyder, at det er en europisk standard, der har status som dansk standard. Denne publikations overensstemmelse er: IDT med: EN 1993-3-2:2006. DS-publikationen er p engelsk. Denne publikation
10、 erstatter: DS/ENV 1993-3-2:1998. Copyright Dansk Standard Provided by IHS under license with DS-DANSKLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 03/11/2008 18:49:42 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD NORME EUROPENNE EUR
11、OPISCHE NORM EN 1993-3-2 October 2006 ICS 91.010.30; 91.060.40; 91.080.10Supersedes ENV 1993-3-2:1997 English Version Eurocode 3 - Design of steel structures - Part 3-2: Towers, masts and chimneys - Chimneys Eurocode 3 - Calcul des structures en acier - Partie 3-2: Tours, mts et chemines - Chemines
12、Eurocode 3 - Bemessung und Konstruktion von Stahlbauten - Teil 3-2: Trme, Maste und Schornsteine - Schornsteine This European Standard was approved by CEN on 13 January 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Euro
13、pean 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. This European Standard exists in three official versions (English
14、, 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 are the national standards bodies of Austria, Belgium, Cyprus, Czech
15、 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP
16、EN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1993-3-2:2006: E Copyright Dansk Standard Provided by IHS under license w
17、ith DS-DANSKLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 03/11/2008 18:49:42 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1993-3-2: 2006 (E) 2 Contents 1 General.5 1.1 Scope5 1.2 Normative references.6 1.3 Assumptions.6 1.4 Distinction between pr
18、inciples and application rules.6 1.5 Terms and definitions.6 1.6 Symbols used in Part 3.2 of Eurocode 39 2 Basis of design9 2.1 Requirements9 2.2 Principles of limit state design.10 2.3 Actions and environmental influences.10 2.4 Ultimate limit state verifications12 2.5 Geometrical data12 2.6 Durabi
19、lity.12 3 Materials 12 3.1 General.12 3.2 Structural steels12 3.3 Connections12 4 Durability.13 4.1 Allowance for corrosion.13 4.2 External corrosion allowance.13 4.3 Internal corrosion allowance13 5 Structural analysis.14 5.1 Modelling of the chimney for determining action effects14 5.2 Calculation
20、 of internal stress resultants and stresses14 6 Ultimate limit states.16 6.1 General.16 6.2 Structural shells17 6.3 Safety assessment of other structural elements of the chimney.18 6.4 Joints and connections18 6.5 Welded connections.19 7 Serviceability limit states19 7.1 Basis.19 7.2 Deflections.19
21、8 Design assisted by testing20 9 Fatigue20 9.1 General.20 9.2 Fatigue loading.21 9.3 High cycle fatigue resistances21 9.4 Safety assessment.21 9.5 Partial factors for fatigue22 Annex A normative Reliability differentiation and partial factors for actions.23 A.1 Reliability differentiation for steel
22、chimneys.23 A.2 Partial factors for actions23 Copyright Dansk Standard Provided by IHS under license with DS-DANSKLicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 03/11/2008 18:49:42 MDTNo reproduction or networking permitted without license from IHS -,-,- EN 1993-3-2: 2006 (E) 3 A
23、nnex B informative Aerodynamic and damping measures24 B.1 General.24 B.2 Aerodynamic measures24 B.3 Dynamic vibration absorber.25 B.4 Cables with damping devices.25 B.5 Direct damping.25 Annex C informative Fatigue resistances and quality requirements.26 C.1 General.26 C.2 Enhancement of fatigue str
24、ength for special quality requirements26 Annex D informative Design assisted by testing 29 D.1 General.29 D.2 Definition of the logarithmic damping decrement.29 D.3 Procedure for measuring the logarithmic damping decrement.29 Annex E informative Execution.30 E.1 General.30 E.2 Execution tolerances 3
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