DIN EN 1990-2010 Eurocode Basis of structural design German version EN 1990 2002 + A1 2005 + A1 2005 AC 2010《欧洲法规 结构设计基础 德文版本EN 1990-2002 + A1-2005 + A1-2005 AC-2010》.pdf

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!$lY“1735954www.din.deDDIN EN 1990Eurocode: Basis of structural design (includes Amendment A1:2005 +Corrigendum A1:2005/AC:2010)English translation of DIN EN 1990:2010-12Eurocode: Grundlagen der Tragwerksplanung (enthlt nderung A1:2005 + Englische bersetzung von DIN EN 1990:2010-12Euroco

3、de: Bases de calcul des structures (Amendement A1:2005 + Traduction anglaise de DIN EN 1990:2010-12Supersedes DIN EN 1990:2002-10;together with DIN EN 1990/NA:2010-12, supersedes DIN 1055-100:2001-03;supersedes DIN EN 1990/A1:2006-04 and DIN EN 1990/A1 Corrigendum 1:2010-05Supersedes: see belowwww.b

4、euth.deIn case of doubt, the German-language original shall be considered authoritative.Corrigendum A1:2005/AC:2010 inclus)Berichtigung A1:2005/AC:2010)Document comprises 118 pages0 .11 2DIN EN 1990:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by

5、 Technical Committee CEN/TC 250 “Structural 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 005-51 FBR Fachbereichsbeirat KOA 01: Mechani

6、sche Festigkeit und Standsicherheit. This document includes Amendment A1:2005 with Annex A2 to EN 1990:2002 which specifies further rules for the design values of actions and combinations of actions for bridges. In addition, this document includes European Corrigendum AC:2010 to DIN EN 1990:2002/A1:

7、2005, approved by CEN on 21 April 2010. 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 the subject of patent rights. DIN and/or DKE shall not be held responsible for identifyin

8、g 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 !“ and . Amendments This standard differs from DIN V ENV 1991-1:1995-12 as follows: a) the comments received from the national standards bodies have been t

9、aken into account and the text of the standard has been completely revised. Compared with DIN EN 1990:2002-10, DIN EN 1990/A1:2006-04, DIN EN 1990/A1 Corrigendum 1:2010-05 and DIN 1055-100:2001-03, the following corrections have been made: a) the standard has been based on European design rules; b)

10、superseding notes have been corrected; c) this standard is the consolidated version of the previous 2002 edition with Amendment A1:2005 and Corrigendum AC:2010; d) the standard has been editorially revised. Previous editions DIN 1055-100: 2001-03 DIN EN 1990: 2002-10 DIN EN 1990/A1: 2006-04 DIN EN 1

11、990/A1 Corrigendum 1: 2010-05 DIN V ENV 1991-1-1: 1995-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1990 April 2002 + A1 + A1:2005/AC December 2005 April 2010 ICS 91.010.30 English version Eurocode: Basis of structural design Eurocode: Bases de calcul des structures Eurocode: Grundlagen d

12、er Tragwerksplanung EN 1990:2002 was approved by CEN on 2001-11-29, Amendment A1 on 2004-10-14 and Corrigendum AC:2010 on 2010-04-21. 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 st

13、andard without any alteration. 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 la

14、nguage made by translation 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

15、, 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 EUROPEN DE NORMALISATIONEUROPIS

16、CHES KOMITEE FR NORMUNG 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1990:2002 + A1:2005 +A1:2005/AC:2010 EManagement Centre: Avenue Marnix 17, B-1000 Brussels Contents PageBACKGROUND OF THE EUROCODE PROGRAMME . 6STATUS AND

17、 FIELD OF APPLICATION OF EUROCODES. 7NATIONAL STANDARDS IMPLEMENTING EUROCODES 8LINKS BETWEEN EUROCODES AND HARMONISED TECHNICAL SPECIFICATIONS (ENS AND ETAS) FORPRODUCTS. 8ADDITIONAL INFORMATION SPECIFIC TO EN 1990. 8NATIONAL ANNEX FOR EN 1990. 9SECTION 1 GENERAL 121.1 SCOPE . 121.2 NORMATIVE REFER

18、ENCES . 121.3 ASSUMPTIONS . 131.4 DISTINCTION BETWEEN PRINCIPLES AND APPLICATION RULES 131.5 TERMS AND DEFINITIONS. 141.5.1 Common terms used in EN 1990 to EN 1999 141.5.2 Special terms relating to design in general. 151.5.3 Terms relating to actions. 181.5.4 Terms relating to material and product p

19、roperties. 211.5.5 Terms relating to geometrical data. 11.5.6 Terms relating to structural analysis 221.6 SYMBOLS 23SECTION 2 REQUIREMENTS . 22.1 BASIC REQUIREMENTS 262.2 RELIABILITY MANAGEMENT 272.3 DESIGN WORKING LIFE 282.4 DURABILITY 282.5 QUALITY MANAGEMENT 29SECTION 3 PRINCIPLES OF LIMIT STATES

20、 DESIGN 303.1 GENERAL 303.2 DESIGN SITUATIONS 303.3 ULTIMATE LIMIT STATES .3.4 SERVICEABILITY LIMIT STATES 313.5 LIMIT STATE DESIGN 32SECTION 4 BASIC VARIABLES 334.1 ACTIONS AND ENVIRONMENTAL INFLUENCES 334.1.1 Classification of actions 334.1.2 Characteristic values of actions 334.1.3 Other represen

21、tative values of variable actions 354.1.4 Representation of fatigue actions 354.1.5 Representation of dynamic actions . 354.1.6 Geotechnical actions. 364.1.7 Environmental influences 364.2 MATERIAL AND PRODUCT PROPERTIES 364.3 GEOMETRICAL DATA. 37SECTION 5 STRUCTURAL ANALYSIS AND DESIGN ASSISTED BY

22、TESTING. 385.1 STRUCTURAL ANALYSIS 35.1.1 Structural modelling 385.1.2 Static actions. 385.1.3 Dynamic actions 3EN 1990:2002 + A1:2005 + A1:2005/AC:2010 (E) DIN EN 1990:2010-12 263882 FOREWORD TO EN 1990:2002. 5 FOREWORD to EN 1990:2002/A1:2005 . 5 15.1.4 Fire design 395.2 DESIGN ASSISTED BY TESTING

23、. 40SECTION 6 VERIFICATION BY THE PARTIAL FACTOR METHOD. 416.1 GENERAL 6.2 LIMITATIONS . 416.3 DESIGN VALUES 416.3.1 Design values of actions 46.3.2 Design values of the effects of actions. 426.3.3 Design values of material or product properties 436.3.4 Design values of geometrical data 436.3.5 Desi

24、gn resistance 446.4 ULTIMATE LIMIT STATES . 456.4.1 General 456.4.2 Verifications of static equilibrium and resistance. 466.4.3 Combination of actions (fatigue verifications excluded). 466.4.3.1 General 466.4.3.2 Combinations of actions for persistent or transient design situations (fundamental comb

25、inations)476.4.3.3 Combinations of actions for accidental design situations486.4.3.4 Combinations of actions for seismic design situations486.4.4 Partial factors for actions and combinations of actions . 486.4.5 Partial factors for materials and products 496.5 SERVICEABILITY LIMIT STATES 496.5.1 Ver

26、ifications 496.5.2 Serviceability criteria 496.5.3 Combination of actions . 496.5.4 Partial factors for materials 50ANNEX A1 (NORMATIVE) APPLICATION FOR BUILDINGS. 51A1.1 FIELD OF APPLICATION . 51A1.2 COMBINATIONS OF ACTIONS. 51A1.2.1 General . 51A1.2.2 Values of factors . 51A1.3 ULTIMATE LIMIT STAT

27、ES. 52A1.3.1 Design values of actions in persistent and transient design situations. 52A1.3.2 Design values of actions in the accidental and seismic design situations 56A1.4 SERVICEABILITY LIMIT STATES . 57A1.4.1 Partial factors for actions. 57A1.4.2 Serviceability criteria . 57A1.4.3 Deformations a

28、nd horizontal displacements 57A1.4.4Vibrations . 5EN 1990:2002 + A1:2005 + A1:2005/AC:2010 (E) DIN EN 1990:2010-12 ANNEX A2 (NORMATIVE)National Annex for EN 1990 Annex A2 60 A2.1 FIELD OF APPLICATION . 61 A2.2 COMBINATIONS OF ACTIONS . 62 A2.2.1 General . 62 A2.2.2 Combination rules for road bridges

29、 64 A2.2.3 Combination rules for footbridges 65 A2.2.4 Combination rules for railway bridges . 65 A2.2.5 Combinations of actions for accidental (non seismic) design situations 66 A2.2.6 Values of factors 67 A2.3 ULTIMATE LIMIT STATES A2.3.1 Design values of actions in persistent and transient design

30、 situations . 70 A2.3.2 Design values of actions in the accidental and seismic design situations. 75 A2.4 SERVICEABILITY AND OTHER SPECIFIC LIMIT STATES . 76 A2.4.1 General . 76 A2.4.2 Serviceability criteria regarding deformation and vibration for road bridges. 77 A2.4.3 Verifications concerning vi

31、bration for footbridges due to pedestrian traffic 78 419703 A2.4.4 Verifications regarding deformations and vibrations for railway bridges . 7 9APPLICATION FOR BRIDGES . 601C4 OVERVIEW OF RELIABILITY METHODS 92C5 RELIABILITY INDEX . 93C6 TARGET VALUES OF RELIABILITY INDEX . 94C7 APPROACH FOR CALIBRA

32、TION OF DESIGN VALUES . 95C8 RELIABILITY VERIFICATION FORMATS IN EUROCODES . 97C9 PARTIAL FACTORS IN EN 1990 98C10 0FACTORS. 99ANNEX D (INFORMATIVE) DESIGN ASSISTED BY TESTING . 101D1 SCOPE AND FIELD OF APPLICATION 101D2 SYMBOLS 101D3 TYPES OF TESTS. 102D4 PLANNING OF TESTS 103D5 DERIVATION OF DESIG

33、N VALUES 105D6 GENERAL PRINCIPLES FOR STATISTICAL EVALUATIONS 106D7 STATISTICAL DETERMINATION OF A SINGLE PROPERTY 106D7.1 General 106D7.2 Assessment via the characteristic value 107D7.3 Direct assessment of the design value for ULS verifications. 108D8 STATISTICAL DETERMINATION OF RESISTANCE MODELS

34、 109D8.1 General 109D8.2 Standard evaluation procedure (Method (a) 109D8.2.1 General 109D8.2.2 Standard procedure110D8.3 Standard evaluation procedure (Method (b) 114D8.4 Use of additional prior knowledge 114BIBLIOGRAPHY EN 1990:2002 + A1:2005 + A1:2005/AC:2010 (E) DIN EN 1990:2010-12 ANNEX B (INFOR

35、MATIVE) MANAGEMENT OF STRUCTURAL RELIABILITY FORCONSTRUCTION WORKS. 86B1 SCOPE AND FIELD OF APPLICATION 86B2 SYMBOLS 8B3 RELIABILITY DIFFERENTIATION 87B3.1 Consequences classes 87B3.2 Differentiation by values 87B3.3 Differentiation by measures relating to the partial factors . 88B4 DESIGN SUPERVISI

36、ON DIFFERENTIATION 88B5 INSPECTION DURING EXECUTION . 89B6 PARTIAL FACTORS FOR RESISTANCE PROPERTIES .ANNEX C (INFORMATIVE) BASIS FOR PARTIAL FACTOR DESIGN AND RELIABILITYANALYSIS 91C1 SCOPE AND FIELD OF APPLICATIONS 91C2 SYMBOLS. 91C3 INTRODUCTION 921169064 This document (EN 1990:2002) has been pre

37、pared by Technical Committee CEN/TC 250 “Structural Eurocodes”, 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 October 2002, and conflicting national stan

38、dards shall be withdrawn at the latest by March 2010. This document supersedes ENV 1991-1:1994. CEN/TC 250 is responsible for all Structural Eurocodes. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europ

39、ean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to EN 1990:2002 This European Standard (EN 1990:2002/A1:2005) has been pre

40、pared by Technical Committee CEN/TC 250 “Structural Eurocodes”, the secretariat of which is held by BSI. This Amendment to the EN 1990:2002 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2006, and conflicting nati

41、onal standards shall be withdrawn at the latest by June 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,

42、 Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword to EN 1990:2002/A1:2005 EN 1990:2002 + A1:2005 + A1:2005/AC:2010 (E) DIN EN 1990:2010-12 5 Back

43、ground of the Eurocode programmeIn 1975, the Commission of the European Community decided on an action programmein the field of construction, based on article 95 of the Treaty. The objective of theprogramme was the elimination of technical obstacles to trade and the harmonisation oftechnical specifi

44、cations.For fifteen years, the Commission, with the help of a Steering Committee with Repre-sentatives of Member States, conducted the development of the Eurocodes programme,which led to the first generation of European codes in the 1980s.In 1989, the Commission and the Member States of the EU and E

45、FTA decided, on thebasis of an agreement1between the Commission and CEN, to transfer the preparationand the publication of the Eurocodes to CEN through a series of Mandates, in order toprovide them with a future status of European Standard (EN). This links de facto theEurocodes with the provisions o

46、f all the Councils Directives and/or Commissions De-cisions dealing with European standards (e.g. the Council Directive 89/106/EEC on1Agreement between the Commission of the European Communities and the European Committee for Standardisation (CEN)concerning the work on EUROCODES for the design of bu

47、ilding and civil engineering works (BC/CEN/03/89).Within this action programme, the Commission took the initiative to establish a set of harmonised technical rules for the design of construction works which, in a first stage, would serve as an alternative to the national provisions in force in the M

48、ember States and, ultimately, would replace them. construction products - CPD - and Council Directives 2004/17/EC and 2004/18/EC on public works and services and equivalent EFTA Directives initiated in pursuit of setting up the internal market). EN 1990:2002 + A1:2005 + A1:2005/AC:2010 (E) DIN EN 19

49、90:2010-12 6 The Structural Eurocode programme comprises the following standards generally con-sisting of a number of Parts:EN 1990 Eurocode : Basis of Structural DesignEN 1991 Eurocode 1: Actions on structuresEN 1992 Eurocode 2: Design of concrete structuresEN 1993 Eurocode 3: Design of steel structuresEN 1994 Eurocode 4: Design of composite steel and concrete structuresEN 1995 Eurocode 5: Design of timber structuresEN 1996 Eurocode 6: Design of masonry structuresEN 1997 Eurocode 7: Geotechnical designEN 1998 Euro