1、December 2010 Translation by DIN-Sprachendienst.English price group 31No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 91.010.30; 91.080.10!$llu“1737382www.din.deDDIN EN 1993-1-1Eurocode 3: Design of steel structures Part 1-1: General rules and rules for buildings(includes Corrigendum AC:2009)English translation of DIN EN 1993-1-1:2010-12Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 1-1: Allgemeine
3、Bemessungsregeln und Regeln fr den Hochbau(enthlt Berichtigung AC:2009)Englische bersetzung von DIN EN 1993-1-1:2010-12Eurocode 3: Calcul des structures en acier Partie 1-1: Rgles gnrales et rgles pour les btiments(Corrigendum AC:2009 inclus)Traduction anglaise de DIN EN 1993-1-1:2010-12Supersedes D
4、IN EN 1993-1-1:2010-08;Supersedes: see belowwww.beuth.deDocument comprises 95 pagesIn case of doubt, the German-language original shall be considered authoritative.together with DIN EN 1993-1-1/NA:2010-12, DIN EN 1993-1-3:2010-12, DIN EN 1993-1-3/NA:2010-12,DIN EN 1993-1-5:2010-12, DIN EN 1993-1-5/N
5、A:2010-12, DIN EN 1993-1-8:2010-12,DIN EN 1993-1-8/NA:2010-12, DIN EN 1993-1-9:2010-12, DIN EN 1993-1-9/NA:2010-12,DIN EN 1993-1-10:2010-12, DIN EN 1993-1-10/NA:2010-12, DIN EN 1993-1-11:2010-12 andDIN EN 1993-1-11/NA:2010-12 supersedes DIN 18800-1:2008-11;together with DIN EN 1993-1-1/NA:2010-12, D
6、IN EN 1993-1-8:2010-12, DIN EN 1993-1-8/NA:2010-12,DIN EN 1993-1-11:2010-12 and DIN EN 1993-1-11/NA:2010-12 supersedes DIN 18801:1983-09;together with DIN EN 1993-1-1/NA:2010-12, DIN EN 1993-1-8:2010-12 and DIN EN 1993-1-8/NA:2010-12supersedes DIN 18808:1984-10together with DIN EN 1993-1-1/NA:2010-1
7、2, DIN EN 1993-1-3:2010-12, DIN EN 1993-1-3/NA:2010-12,DIN EN 1993-1-5:2010-12 and DIN EN 1993-1-5/NA:2010-12 supersedes DIN 18800-2:2008-11;04.11 DIN EN 1993-1-1:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 250 “Str
8、uctural Eurocodes” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-08-16 AA Tragwerksbemessung (Sp CEN/TC 250/SC 3). EN 1993-1-1 was approved by
9、 CEN on 16 April 2004. This European Standard is part of a series of standards dealing with structural design (Eurocodes) which are intended to be used as a “package”. In Guidance Paper L on the application and use of Eurocodes, issued by the EU Commission, reference is made to transitional periods
10、for the introduction of the Eurocodes in the Member states. The transitional periods are given in the Foreword of this standard. In Germany, this standard is to be applied in conjunction with the National Annex. Attention is drawn to the possibility that some of the elements of this document may be
11、the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. The start and finish of text introduced or altered by amendment or corrigendum is indicated in the text by tags . Amendments This standard differs from DIN V ENV 1993-1-1:1993-04
12、, DIN V ENV 1993-1-1/A1:2002-05 and DIN V ENV 1993-1-1/A2:2002-05 as follows: a) the prestandard status has been changed to that of a full standard; b) the standard has been divided up into Parts 1-1, 1-8, 1-9 and 1-10; c) the comments received from the national member bodies of CEN have been taken
13、into account and the standard has been completely revised. Compared with DIN EN 1993-1-1:2005-07 and DIN EN 1993-1-1 Corrigendum 1:2006-05, the following corrections have been made: a) the European Corrigendum EN 1993-1-1:2005/AC:2009 and Corrigendum 1:2006-05 have been incorporated. Compared with D
14、IN EN 1993-1-1:2010-08, DIN 18800-1:2008-11, DIN 18800-2:2008-11, DIN 18801:1983-09 and DIN 18808:1984-10, the following corrections have been made: a) the standard has been based on European design rules; b) superseding notes have been corrected; c) this standard is the consolidated version of the
15、previous 2005 edition with Corrigendum AC:2009; d) the standard has been editorially revised. DIN EN 1993-1-1:2010-12 3 Previous editions DIN 1050: 1934-08, 1937xxxxx-07, 1946-10, 1957x-12, 1968-06 DIN 1073: 1928-04, 1931-09, 1941-01, 1974-07 DIN 1079: 1938-01, 1938-11, 1970-09 DIN 4100: 1931-05, 19
16、33-07, 1934xxxx-08, 1956-12, 1968-12 DIN 4101: 1937xxx-07, 1974-07 Supplement to DIN 1073: 1974-07 DIN 18800-1: 1981-03, 1990-11, 2008-11 DIN 18800-1/A1: 1996-02 DIN 4114-1: 1952xx-07 DIN 4114-2: 1952-07, 1953-02 DIN 18800-2: 1990-11, 2008-11 DIN 18800-2/A1: 1996-02 DIN 18801: 1983-09 DIN 18808: 198
17、4-10 DIN V ENV 1993-1-1: 1993-04 DIN V ENV 1993-1-1/A1: 2002-05 DIN V ENV 1993-1-1/A2: 2002-05 DIN EN 1993-1-1: 2005-07 DIN EN 1993-1-1 Corrigendum 1: 2006-05 DIN EN 1993-1-1:2010-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1993-1-1 May 2005 + AC April
18、2009 English version Eurocode 3: Design of steel structures Part 1-1: General rules and rules for buildings Eurocode 3: Calcul des structures en acier Partie 1-1: Rgles gnrales et rgles pour les btiments Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 1-1: Allgemeine Bemessungsregeln und
19、 Regeln fr den Hochbau EN 1993-1-1:2005 was approved by CEN on 2004-04-16 and Corrigendum AC:2009 on 2009-04-15. 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 al
20、teration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by transl
21、ation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Ge
22、rmany, 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 EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUN
23、G Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1993-1-1:2005 + AC:2009 EICS 91.010.30; 91.080.10 Supersedes ENV 1993-1-1:1992EN 1993-1-1:2005 + AC:2009 (E) 2 Contents Pag
24、e Foreword . 5 1 General . 9 1.1 Scope 9 1.2 Normative references. 10 1.3 Assumptions. 11 1.4 Distinction between principles and application rules . 11 1.5 Terms and definitions 11 1.6 Symbols 12 1.7 Conventions for member axes 20 2 Basis of design 22 2.1 Requirements . 22 2.1.1 Basic requirements 2
25、2 2.1.2 Reliability management. 22 2.1.3 Design working life, durability and robustness . 22 2.2 Principles of limit state design 23 2.3 Basic variables 23 2.3.1 Actions and environmental influences. 23 2.3.2 Material and product properties. 23 2.4 Verification by the partial factor method 23 2.4.1
26、Design values of material properties . 23 2.4.2 Design values of geometrical data. 23 2.4.3 Design resistances 24 2.4.4 Verification of static equilibrium (EQU). 24 2.5 Design assisted by testing 24 3 Materials. 25 3.1 General 25 3.2 Structural steel. 25 3.2.1 Material properties. 25 3.2.2 Ductility
27、 requirements . 25 3.2.3 Fracture toughness. 25 3.2.4 Through-thickness properties 27 3.2.5 Tolerances 28 3.2.6 Design values of material coefficients. 28 3.3 Connecting devices 28 3.3.1 Fasteners 28 3.3.2 Welding consumables 28 3.4 Other prefabricated products in buildings 28 4 Durability . 28 5 St
28、ructural analysis. 29 5.1 Structural modelling for analysis 29 5.1.1 Structural modelling and basic assumptions 29 DIN EN 1993-1-1:2010-12 EN 1993-1-1:2005 + AC:2009 (E) 3 5.1.2 Joint modelling 29 5.1.3 Ground-structure interaction29 5.2 Global analysis 30 5.2.1 Effects of deformed geometry of the s
29、tructure 30 5.2.2 Structural stability of frames . 31 5.3 Imperfections . 32 5.3.1 Basis 32 5.3.2 Imperfections for global analysis of frames 33 5.3.3 Imperfection for analysis of bracing systems 36 5.3.4 Member imperfections. 38 5.4 Methods of analysis considering material non-linearities 38 5.4.1
30、General 38 5.4.2 Elastic global analysis . 39 5.4.3 Plastic global analysis 39 5.5 Classification of cross sections 40 5.5.1 Basis 40 5.5.2 Classification . 40 5.6 Cross-section requirements for plastic global analysis. 41 6 Ultimate limit states. 45 6.1 General 45 6.2 Resistance of cross-sections 4
31、5 6.2.1 General 45 6.2.2 Section properties 46 6.2.3 Tension 49 6.2.4 Compression 49 6.2.5 Bending moment 50 6.2.6 Shear 50 6.2.7 Torsion. 52 6.2.8 Bending and shear . 53 6.2.9 Bending and axial force. 54 6.2.10 Bending, shear and axial force 56 6.3 Buckling resistance of members 56 6.3.1 Uniform me
32、mbers in compression. 56 6.3.2 Uniform members in bending 60 6.3.3 Uniform members in bending and axial compression . 64 6.3.4 General method for lateral and lateral torsional buckling of structural components. 65 6.3.5 Lateral torsional buckling of members with plastic hinges . 67 6.4 Uniform built
33、-up compression members . 69 6.4.1 General 69 6.4.2 Laced compression members. 71 6.4.3 Battened compression members 72 6.4.4 Closely spaced built-up members 74 7 Serviceability limit states 75 7.1 General 75 7.2 Serviceability limit states for buildings . 75 7.2.1 Vertical deflections 75 7.2.2 Hori
34、zontal deflections 75 7.2.3 Dynamic effects. 75 Annex A informative Method 1: Interaction factors kijfor interaction formula in 6.3.3(4) 76 DIN EN 1993-1-1:2010-12 EN 1993-1-1:2005 + AC:2009 (E) 4 Annex B informative Method 2: Interaction factors kijfor interaction formula in 6.3.3(4). 79 Annex AB i
35、nformative Additional design provisions. 81 Annex BB informative Buckling of components of building structures. 82 DIN EN 1993-1-1:2010-12 EN 1993-1-1:2005 + AC:2009 (E) 5 Foreword This document (EN 1993-1-1:2005 + AC:2009) has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes”,
36、the secretariat of which is held by BSI. 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 November 2005, and conflicting national standards shall be withdrawn at the latest by March 2010. This docu
37、ment supersedes ENV 1993-1-1:1992. According to the CEN-CENELEC Internal Regulations, the National Standard Organisations of the Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Po
38、land, Portugal, R mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Background of the Eurocode programme In 1975, the Commission of the European Community decided on an action programme in the field of construction, based on article 95 of the Treaty. The objective of the prog
39、ramme was the elimination of technical obstacles to trade and the harmonization of technical specifications. Within this action programme, the Commission took the initiative to establish a set of harmonized technical rules for the design of construction works which, in a first stage, would serve as
40、an alternative to the national rules in force in the Member States and, ultimately, would replace them. For fifteen years, the Commission, with the help of a Steering Committee with Representatives of Member States, conducted the development of the Eurocodes programme, which led to the first generat
41、ion of European codes in the 1980s. In 1989, the Commission and the Member States of the EU and EFTA decided, on the basis of an agreement1between the Commission and CEN, to transfer the preparation and the publication of the Eurocodes to the CEN through a series of Mandates, in order to provide the
42、m with a future status of European Standard (EN). This links de facto the Eurocodes with the provisions of all the Councils Directives and/or Commissions Decisions dealing with European standards (e.g. the Council Directive 89/106/EEC on construction products CPD and Council Directives 93/37/EEC, 92
43、/50/EEC and 89/440/EEC on public works and services and equivalent EFTA Directives initiated in pursuit of setting up the internal market). The Structural Eurocode programme comprises the following standards generally consisting of a number of Parts: EN 1990 Eurocode: Basis of structural design EN 1
44、991 Eurocode 1: Actions on structures EN 1992 Eurocode 2: Design of concrete structures EN 1993 Eurocode 3: Design of steel structures EN 1994 Eurocode 4: Design of composite steel and concrete structures EN 1995 Eurocode 5: Design of timber structures EN 1996 Eurocode 6: Design of masonry structure
45、s EN 1997 Eurocode 7: Geotechnical design EN 1998 Eurocode 8: Design of structures for earthquake resistance 1Agreement between the Commission of the European Communities and the European Committee for Standardisation (CEN) concerning the work on EUROCODES for the design of building and civil engine
46、ering works (BC/CEN/03/89). DIN EN 1993-1-1:2010-12 following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, oEN 1993-1-1:2005 + AC:2009 (E) 6 EN 1999 Eurocode 9: Design of aluminium structures Eurocode standards recognize the responsibility of regulato
47、ry authorities in each Member State and have safeguarded their right to determine values related to regulatory safety matters at national level where these continue to vary from State to State. Status and field of application of Eurocodes The Member States of the EU and EFTA recognize that Eurocodes
48、 serve as reference documents for the following purposes : as a means to prove compliance of building and civil engineering works with the essential requirements of Council Directive 89/106/EEC, particularly Essential Requirement N1 - Mechanical resistance and stability - and Essential Requirement N2 - Safety in case of fire; as a basis for specifying contracts for construction works and related engineering services; as a framework for drawing up harmonized technical specifications for construction produ
