DIN EN 1994-1-1-2010 Eurocode 4 Design of composite steel and concrete structures - Part 1-1 General rules and rules for buildings German version EN 1994-1-1 2004 + AC 2009《欧洲法规4 复.pdf

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1、December 2010 Translation by DIN-Sprachendienst.English price group 32No 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; 91.080.40!$lll“1737373www.din.deDDIN EN 1994-1-1Eurocode 4: Design of composite steel and concrete structures Part 1-1: General rules and rules for buildings(includes Corrigendum AC:2009)English translation of DIN EN 1994-1-1:2010-12Eurocode 4: Bemessung und Konstruktion von

3、 Verbundtragwerken aus Stahl und Beton Teil 1-1: Allgemeine Bemessungsregeln und Anwendungsregeln fr den Hochbau(enthlt Berichtigung AC:2009)Englische bersetzung von DIN EN 1994-1-1:2010-12Eurocode 4: Calcul des structures mixtes acier-bton Partie 1-1: Rgles gnrales et rgles pour les btiments(Corrig

4、endum AC:2009 inclus)Traduction anglaise de DIN EN 1994-1-1:2010-12Supersedes DIN EN 1994-1-1:2006-07;together with DIN EN 1994-1-1/NA:2010-12, supersedes DIN 18800-5:2007-03;supersedes DIN EN 1994-1-1 Corrigendum 1:2009-12Supersedes: see belowwww.beuth.deDocument comprises 120 pagesIn case of doubt

5、, the German-language original shall be considered authoritative.0 .11 2DIN EN 1994-1-1:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes” (Secretariat: BSI, United Kingdom). The responsible Germ

6、an body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-08-13 AA Verbundkonstruktionen im Hochbau (Sp CEN/TC 250/SC 4). This European Standard is part of a series of standards dealing with structural design (

7、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 for the introduction of the Eurocodes in the Member states. The transitional periods are given in the Foreword

8、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 the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such pate

9、nt rights. The start and finish of text introduced or altered by amendment is indicated in the text by tags . Amendments This standard differs from DIN V ENV 1994-1-1:1994-02 as follows: a) the comments received from the national member bodies of CEN have been incorporated; b) the standard has been

10、completely revised; c) the prestandard status has been changed to that of a full standard. Compared with DIN EN 1994-1-1:2006-07, DIN EN 1994-1-1 Corrigendum 1:2009-12 and DIN 18800-5:2007-03, the following corrections have been made: a) the standard has been based on European design rules; b) super

11、seding notes have been corrected; c) this standard is the consolidated version of the previous 2004 edition with Corrigendum 1:2009-12; d) the standard has been editorially revised. Previous editions DIN 18800-5: 2007-03 DIN V 18800-5: 2004-11 DIN 18806: 1984-03 DIN V ENV 1994-1-1: 1994-02 DIN EN 19

12、94-1-1: 2006-07 DIN EN 1994-1-1 Corrigendum 1: 2009-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1994-1-1 December 2004 + AC April 2009 ICS 91.010.30; 91.080.10; 91.080.40 Supersedes ENV 1994-1-1:1992 English version Eurocode 4: Design of composite steel and concrete structures Part 1-1:

13、General rules and rules for buildings Eurocode 4: Calcul des structures mixtes acier-bton Partie 1-1: Rgles gnrales et rgles pour les btiments Eurocode 4: Bemessung und Konstruktion von Verbundtragwerken aus Stahl und Beton Teil 1-1: Allgemeine Bemessungsregeln und Anwendungsregeln fr den Hochbau EN

14、 1994-1-1:2004 was approved by CEN on 2004-05-27 and Amendment 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 alteration. Up-to-date lists

15、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 translation under the responsibil

16、ity 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, Germany, Greece, Hungary, Ice

17、land, 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 NORMUNG Management Centre: Avenue

18、 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 1994-1-1:2004 + AC:2009 EContents Foreword 8 Section 1 General. 12 1.1 Scope 12 1.1.1 Scope of Eurocode 4 12 1.1.2 Scope of Part 1.1 of Eurocode 4 12

19、1.2 Normative references 13 1.2.1 General reference standards. 13 1.2.2 Other reference standards. 13 1.3 Assumptions. 14 1.4 Distinction between principles and application rules 14 1.5 Definitions 14 1.5.1 General 14 1.5.2 Additional terms and definitions used in this Standard. 14 1.6 Symbols. 15 S

20、ection 2 Basis of design. 22 2.1 Requirements 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 2.3.3 Classification of actions 23 2.4 Verification by the partial factor method. 23 2.4.1 Design v

21、alues 23 2.4.1.1 Design values of actions 23 2.4.1.2 Design values of material or product properties 23 2.4.1.3 Design values of geometrical data. 24 2.4.1.4 Design resistances . 24 2.4.2 Combination of actions 24 2.4.3 Verification of static equilibrium (EQU) 24 Section 3 Materials. 24 3.1 Concrete

22、. 24 3.2 Reinforcing steel 25 3.3 Structural steel 25 3.4 Connecting devices. 25 3.4.1 General. 25 3.4.2 Headed stud shear connectors. 25 3.5 Profiled steel sheeting for composite slabs in buildings. 25 Section 4 Durability. 25 4.1 General. 25 4.2 Profiled steel sheeting for composite slabs in build

23、ings 26 EN 1994-1-1:2004 + AC:2009 (E)DIN EN 1994-1-1:2010-12 2 Page Section 5 Structural analysis. 26 5.1 Structural modelling for analysis 26 5.1.1 Structural modelling and basic assumptions 26 5.1.2 Joint modelling 26 5.1.3 Ground-structure interaction 26 5.2 Structural stability. 27 5.2.1 Effect

24、s of deformed geometry of the structure 27 5.2.2 Methods of analysis for buildings 27 5.3 Imperfections. 28 5.3.1 Basis 28 5.3.2 Imperfections in buildings 28 5.3.2.1 General. 28 5.3.2.2 Global imperfections 29 5.3.2.3 Member imperfections. 29 5.4 Calculation of action effects 29 5.4.1 Methods of gl

25、obal analysis 29 5.4.1.1 General 29 5.4.1.2 Effective width of flanges for shear lag 29 5.4.2 Linear elastic analysis 30 5.4.2.1 General. 30 5.4.2.2 Creep and shrinkage 31 5.4.2.3 Effects of cracking of concrete. 32 5.4.2.4 Stages and sequence of construction 33 5.4.2.5 Temperature effects 33 5.4.2.

26、6 Pre-stressing by controlled imposed deformations 33 5.4.3 Non-linear global analysis. 33 5.4.4 Linear elastic analysis with limited redistribution for buildings. 34 5.4.5 Rigid plastic global analysis for buildings 35 5.5 Classification of cross-sections 36 5.5.1 General 36 5.5.2 Classification of

27、 composite sections without concrete encasement 37 5.5.3 Classification of composite sections for buildings with concrete encasement. 37 Section 6 Ultimate limit states 38 6.1 Beams. 38 6.1.1 Beams for buildings. 38 6.1.2 Effective width for verification of cross-sections 40 6.2 Resistances of cross

28、-sections of beams40 6.2.1 Bending resistance. 40 6.2.1.1 General 40 6.2.1.2 Plastic resistance moment Mpl,Rdof a composite cross-section. 40 6.2.1.3 Plastic resistance moment of sections with partial shear connection in buildings 42 6.2.1.4 Non-linear resistance to bending. 43 6.2.1.5 Elastic resis

29、tance to bending 44 6.2.2 Resistance to vertical shear. 45 6.2.2.1 Scope. 45 6.2.2.2 Plastic resistance to vertical shear. 45 EN 1994-1-1:2004 + AC:2009 (E)DIN EN 1994-1-1:2010-12 3 6.2.2.3 Shear buckling resistance 45 6.2.2.4 Bending and vertical shear. 45 6.3 Resistance of cross-sections of beams

30、for buildings with partial encasement. 46 6.3.1 Scope46 6.3.2 Bending resistance 46 6.3.3 Resistance to vertical shear 47 6.3.4 Bending and vertical shear 48 6.4 Lateral-torsional buckling of composite beams 48 6.4.1 General. 48 6.4.2 Verification of lateral-torsional buckling of continuous composit

31、e beams with cross-sections in Class 1, 2 and 3 for buildings 49 6.4.3 Simplified verification for buildings without direct calculation 51 6.5 Transverse forces on webs 52 6.5.1 General 52 6.5.2 Flange-induced buckling of webs 52 6.6 Shear connection 52 6.6.1 General 52 6.6.1.1 Basis of design 52 6.

32、6.1.2 Limitation on the use of partial shear connection in beams for buildings 53 6.6.1.3 Spacing of shear connectors in beams for buildings 54 6.6.2 Longitudinal shear force in beams for buildings55 6.6.2.1 Beams in which non-linear or elastic theory is used for resistances of one or more cross-sec

33、tions55 6.6.2.2 Beams in which plastic theory is used for resistance of cross-sections 55 6.6.3 Headed stud connectors in solid slabs and concrete encasement.55 6.6.3.1 Design resistance 55 6.6.3.2 Influence of tension on shear resistance 56 6.6.4 Design resistance of headed studs used with profiled

34、 steel sheeting in buildings 56 6.6.4.1 Sheeting with ribs parallel to the supporting beams. 56 6.6.4.2 Sheeting with ribs transverse to the supporting beams. 57 6.6.4.3 Biaxial loading of shear connectors 58 6.6.5 Detailing of the shear connection and influence of execution 58 6.6.5.1 Resistance to

35、 separation 58 6.6.5.2 Cover and concreting for buildings. 58 6.6.5.3 Local reinforcement in the slab 59 6.6.5.4 Haunches other than formed by profiled steel sheeting 59 6.6.5.5 Spacing of connectors. 60 6.6.5.6 Dimensions of the steel flange. 60 6.6.5.7 Headed stud connectors 60 6.6.5.8 Headed stud

36、s used with profiled steel sheeting in buildings 61 6.6.6 Longitudinal shear in concrete slabs 61 6.6.6.1 General. 61 6.6.6.2 Design resistance to longitudinal shear 61 6.6.6.3 Minimum transverse reinforcement. 62 6.6.6.4 Longitudinal shear and transverse reinforcement in beams for buildings. 62 EN

37、1994-1-1:2004 + AC:2009 (E)DIN EN 1994-1-1:2010-12 4 EN 1994-1-1:2004 + AC:2009 (E)DIN EN 1994-1-1:2010-12 5 6.7 Composite columns and composite compression members 63 6.7.1 General 63 6.7.2 General method of design . 65 6.7.3 Simplified method of design. 66 6.7.3.1 General and scope 66 6.7.3.2 Resi

38、stance of cross-sections 67 6.7.3.3 Effective flexural stiffness, steel contribution ratio and relative slenderness 69 6.7.3.4 Methods of analysis and member imperfections 70 6.7.3.5 Resistance of members in axial compression 70 6.7.3.6 Resistance of members in combined compression and uniaxial bending. 71 6.7.3.7 Combined compression and biaxial bending. 73 6.7.4 Shear connection and load introduction 74 6.7.4.1 General 74 6.7.4.2 Load introduction 74 6.7.4.3 Longitudinal shear outside the areas of load introduction. 77 6.7.5 Detailing Provisions 78 6.7.5.1 Concrete cover of steel profi