DIN EN 1998-1-2010 Eurocode 8 Design of structures for earthquake resistance - Part 1 General rules seismic actions and rules for buildings German version EN 1998-1 2004 + AC 2009《.pdf

1、December 2010 Translation by DIN-Sprachendienst.English price group 37No 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; 91.120.25!$llv“1737383www.din.deDDIN EN 1998-1Eurocode 8: Design of structures for earthquake resistance Part 1: General rules, seismic actions and rules for buildings(includes Corrigendum AC:2009)English translation of DIN EN 1998-1:2010-12Eurocode 8: Auslegung von Bauwerken gegen Erd

3、beben Teil 1: Grundlagen, Erdbebeneinwirkungen und Regeln fr Hochbauten(enthlt Berichtigung AC:2009)Englische bersetzung von DIN EN 1998-1:2010-12Eurocode 8: Calcul des structures pour leur rsistance aux sismes Partie 1: Rgles gnrales, actions sismiques et rgles pour les btiments(Corrigendum AC:2009

4、 inclus)Traduction anglaise de DIN EN 1998-1:2010-12SupersedesDIN EN 1998-1:2006-04;together with supersedesDIN 4149:2005-04www.beuth.deDocument comprises 233 pagesIn case of doubt, the German-language original shall be considered authoritative.DIN EN 1998-5:2010-12,0 .11 2DIN EN 1998-1:2010-12 2 A

5、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 German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering

6、 Standards Committee), Working Committee NA 005-51-06 AA Erdbeben; Sonderfragen (Sp CEN/TC 250/SC 8). This document includes Corrigendum EN 1998-1:2004/AC:2009, approved by CEN on 8 July 2009. This European Standard is part of a series of standards dealing with structural design (Eurocodes) which ar

7、e 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 of this standard. I

8、n 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 patent rights. This sta

9、ndard including National Annex NA, together with DIN EN 1998-5:2010-12 and DIN EN 1998-5/NA:2009-09, supersedes DIN 4149:2005-04 relating to buildings in German earthquake zones. The start and finish of text introduced or altered by amendment is indicated in the text by tags . Amendments This standa

10、rd differs from DIN V ENV 1998-1-1:1997-06, DIN V ENV 1998-1-2:1997-06 and DIN V ENV 1998-1-3:1997-06 as follows: a) the prestandards have been combined in this document and the prestandard status has been changed to that of a full standard; Compared with DIN EN 1998-1:2006-04 and DIN 4149:2005-04,

11、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 previous 2004 edition with Corrigendum AC:2009; d) the standard has been editorially revised; e) foundation

12、s, retaining structures and geotechnical aspects are specified in DIN EN 1998-5:2010-12. Previous editions DIN 4149: 2005-04 b) the comments received from the national standards bodies of CEN have been taken into account and the text of the standard has been completely revised. DIN EN 1998-1:2010-12

13、 3 Previous editions DIN 4149: 2005-04 DIN 4149-1: 1981-04 DIN 4149/A1: 1992-12 DIN EN 1998-1: 2006-04 DIN V ENV 1998-1-1: 1997-06 DIN V ENV 1998-1-2: 1997-06 DIN V ENV 1998-1-3: 1997-06 DIN EN 1998-1:2010-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 199

14、8-1 December 2004 + AC July 2009 ICS 91.120.25 English version Eurocode 8: Design of structures for earthquake resistance Part 1: General rules, seismic actions and rules for buildings Eurocode 8: Calcul des structures pour leur rsistance aux sismes Partie 1: Rgles gnrales, actions sismiques et rgle

15、s pour les btiments Eurocode 8: Auslegung von Bauwerken gegen Erdbeben Teil 1: Grundlagen, Erdbebeneinwirkungen und Regeln fr Hochbauten EN 1998-1:2004 was approved by CEN on 2004-04-23 and Amendment AC:2009 on 2009-07-08. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi

16、ch 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 Management Centre or to any CEN member. The European Standa

17、rds exist 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 Management Centre has the same status as the official versions. CEN members are the national standard

18、s bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech 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 Unit

19、ed Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNG 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1998-1:2004 + AC:2009 EManagement Centre: Avenue Marnix 17, B-1000

20、 Brussels Contents 1 GENERAL.15 1.1 SCOPE 15 1.1.1 Scope of EN 1998.15 1.1.2 Scope of EN 1998-1 .15 1.1.3 Further Parts of EN 199816 1.2 NORMATIVE REFERENCES16 1.2.1 General reference standards16 1.2.2 Reference Codes and Standards17 1.3 ASSUMPTIONS 17 1.4 DISTINCTION BETWEEN PRINCIPLES AND APPLICAT

21、ION RULES .17 1.5 TERMS AND DEFINITIONS .17 1.5.1 Terms common to all Eurocodes 17 EN 1998-1:2004 + AC:2009 (E) PageDIN EN 1998-1:2010-12 2 1.5.2 Further terms used in EN 1998-1.18 1.6 SYMBOLS .19 1.6.1 General .19 1.6.2 Further symbols used in Sections 2 and 3 of EN 1998-119 1.6.3 Further symbols u

22、sed in Section 4 of EN 1998-1.20 1.6.4 Further symbols used in Section 5 of EN 1998-1.21 1.6.5 Further symbols used in Section 6 of EN 1998-1.24 1.6.6 Further symbols used in Section 7 of EN 1998-1.25 1.6.7 Further symbols used in Section 8 of EN 1998-1.27 1.6.8 Further symbols used in Section 9 of

23、EN 1998-1.27 1.6.9 Further symbols used in Section 10 of EN 1998-1.28 1.7 S.I. UNITS 28 2 PERFORMANCE REQUIREMENTS AND COMPLIANCE CRITERIA 29 2.1 FUNDAMENTAL REQUIREMENTS.29 2.2 COMPLIANCE CRITERIA30 2.2.1 General .30 2.2.2 Ultimate limit state .30 2.2.3 Damage limitation state 31 2.2.4 Specific mea

24、sures .32 2.2.4.1 Design . 32 2.2.4.2 Foundations. 32 2.2.4.3 Quality system plan. 32 3 GROUND CONDITIONS AND SEISMIC ACTION33 3.1 GROUND CONDITIONS 33 3.1.1 General .33 3.1.2 Identification of ground types.33 3.2 SEISMIC ACTION.35 3.2.1 Seismic zones .35 3.2.2 Basic representation of the seismic ac

25、tion36 3.2.2.1 General 36 3.2.2.2 Horizontal elastic response spectrum 37 3.2.2.3 Vertical elastic response spectrum 40 3.2.2.4 Design ground displacement . 41 3.2.2.5 Design spectrum for elastic analysis . 41 3.2.3 Alternative representations of the seismic action .42 3.2.3.1 Time - history represe

26、ntation 42 3.2.3.2 Spatial model of the seismic action. 43 3.2.4 Combinations of the seismic action with other actions.44 4 DESIGN OF BUILDINGS .45 4.1 GENERAL .45 FOREWORD TO EN 1998-1:2004 + AC:2009 84.1.1 Scope 45 4.2 CHARACTERISTICS OF EARTHQUAKE RESISTANT BUILDINGS 45 4.2.1 Basic principles of

27、conceptual design.45 4.2.1.1 Structural simplicity 45 4.2.1.2 Uniformity, symmetry and redundancy. 45 4.2.1.3 Bi-directional resistance and stiffness . 46 4.2.1.4 Torsional resistance and stiffness 46 4.2.1.5 Diaphragmatic behaviour at storey level. 46 4.2.1.6 Adequate foundation . 47 4.2.2 Primary

28、and secondary seismic members.47 4.2.3 Criteria for structural regularity48 4.2.3.1 General 48 4.2.3.2 Criteria for regularity in plan. 49 4.2.3.3 Criteria for regularity in elevation. 50 4.2.4 Combination coefficients for variable actions 52 4.2.5 Importance classes and importance factors 52 4.3 ST

29、RUCTURAL ANALYSIS .53 4.3.1 Modelling .53 4.3.2 Accidental torsional effects 54 4.3.3 Methods of analysis54 4.3.3.1 General 54 4.3.3.2 Lateral force method of analysis . 56 4.3.3.3 Modal response spectrum analysis 59 4.3.3.4 Non-linear methods. 61 4.3.3.5 Combination of the effects of the components

30、 of the seismic action 64 4.3.4 Displacement calculation66 4.3.5 Non-structural elements66 4.3.5.1 General 66 4.3.5.2 Verification . 67 4.3.5.3 Importance factors. 68 4.3.5.4 Behaviour factors 68 4.3.6 Additional measures for masonry infilled frames.68 4.3.6.1 General 68 4.3.6.2 Requirements and cri

31、teria 69 4.3.6.3 Irregularities due to masonry infills 69 4.3.6.4 Damage limitation of infills 70 4.4 SAFETY VERIFICATIONS .71 4.4.1 General .71 4.4.2 Ultimate limit state .71 4.4.2.1 General 71 4.4.2.2 Resistance condition 71 4.4.2.3 Global and local ductility condition 72 4.4.2.4 Equilibrium condi

32、tion . 74 4.4.2.5 Resistance of horizontal diaphragms. 74 4.4.2.6 Resistance of foundations 74 4.4.2.7 Seismic joint condition 75 4.4.3 Damage limitation 76 4.4.3.1 General 76 4.4.3.2 Limitation of interstorey drift 76 5 SPECIFIC RULES FOR CONCRETE BUILDINGS .78 5.1 GENERAL .78 5.1.1 Scope 78 5.1.2

33、Terms and definitions .78 5.2 DESIGN CONCEPTS .80 5.2.1 Energy dissipation capacity and ductility classes .80 5.2.2 Structural types and behaviour factors81 5.2.2.1 Structural types . 81 5.2.2.2 Behaviour factors for horizontal seismic actions. 82 5.2.3 Design criteria 84 5.2.3.1 General 84 5.2.3.2

34、Local resistance condition. 84 5.2.3.3 Capacity design rule 84 5.2.3.4 Local ductility condition . 84 EN 1998-1:2004 + AC:2009 (E) DIN EN 1998-1:2010-12 3 5.2.3.5 Structural redundancy . 86 5.2.3.6 Secondary seismic members and resistances. 86 5.2.3.7 Specific additional measures. 86 5.2.4 Safety ve

35、rifications.87 5.3 DESIGN TO EN 1992-1-1 87 5.3.1 General .87 5.3.2 Materials.88 5.3.3 Behaviour factor .88 5.4 DESIGN FOR DCM88 5.4.1 Geometrical constraints and materials88 5.4.1.1 Material requirements . 88 5.4.1.2 Geometrical constraints. 88 5.4.2 Design action effects 89 5.4.2.1 General 89 5.4.

36、2.2 Beams 89 5.4.2.3 Columns 91 5.4.2.4 Special provisions for ductile walls. 92 5.4.2.5 Special provisions for large lightly reinforced walls. 94 5.4.3 ULS verifications and detailing95 5.4.3.1 Beams 95 5.4.3.2 Columns 97 5.4.3.3 Beam-column joints 100 5.4.3.4 Ductile Walls. 100 5.4.3.5 Large light

37、ly reinforced walls . 104 5.5 DESIGN FOR DCH 106 5.5.1 Geometrical constraints and materials106 5.5.1.1 Material requirements . 106 5.5.1.2 Geometrical constraints. 106 5.5.2 Design action effects 107 5.5.2.1 Beams 107 5.5.2.2 Columns 107 5.5.2.3 Beam-column joints 107 5.5.2.4 Ductile Walls. 108 5.5

38、.3 ULS verifications and detailing109 5.5.3.1 Beams 109 5.5.3.2 Columns 111 5.5.3.3 Beam-column joints 112 5.5.3.4 Ductile Walls. 114 5.5.3.5 Coupling elements of coupled walls 119 5.6 PROVISIONS FOR ANCHORAGES AND SPLICES .120 5.6.1 General .120 5.6.2 Anchorage of reinforcement.120 5.6.2.1 Columns

39、120 5.6.2.2 Beams 120 5.6.3 Splicing of bars.122 5.7 DESIGN AND DETAILING OF SECONDARY SEISMIC ELEMENTS .123 5.8 CONCRETE FOUNDATION ELEMENTS 123 5.8.1 Scope 123 5.8.2 Tie-beams and foundation beams .124 5.8.3 Connections of vertical elements with foundation beams or walls.125 5.8.4 Cast-in-place co

40、ncrete piles and pile caps 125 5.9 LOCAL EFFECTS DUE TO MASONRY OR CONCRETE INFILLS .126 5.10 PROVISIONS FOR CONCRETE DIAPHRAGMS .127 5.11 PRECAST CONCRETE STRUCTURES127 5.11.1 General.127 5.11.1.1 Scope and structural types. 127 5.11.1.2 Evaluation of precast structures 128 5.11.1.3 Design criteria

41、. 129 5.11.1.4 Behaviour factors 130 5.11.1.5 Analysis of transient situation . 130 5.11.2 Connections of precast elements131 5.11.2.1 General provisions 131 5.11.2.2 Evaluation of the resistance of connections. 132 5.11.3 Elements 132 EN 1998-1:2004 + AC:2009 (E) DIN EN 1998-1:2010-12 4 5.11.3.1 Be

42、ams 132 5.11.3.2 Columns 132 5.11.3.3 Beam-column joints 133 5.11.3.4 Precast large-panel walls. 133 5.11.3.5 Diaphragms . 135 6 SPECIFIC RULES FOR STEEL BUILDINGS .137 6.1 GENERAL .137 6.1.1 Scope 137 6.1.2 Design concepts137 6.1.3 Safety verifications.138 6.2 MATERIALS138 6.3 STRUCTURAL TYPES AND

43、BEHAVIOUR FACTORS.140 6.3.1 Structural types.140 6.3.2 Behaviour factors143 6.4 STRUCTURAL ANALYSIS .144 6.5 DESIGN CRITERIA AND DETAILING RULES FOR DISSIPATIVE STRUCTURAL BEHAVIOUR COMMON TO ALL STRUCTURAL TYPES144 6.5.1 General .144 6.5.2 Design criteria for dissipative structures 144 6.5.3 Design

44、 rules for dissipative elements in compression or bending 145 6.5.4 Design rules for parts or elements in tension145 6.5.5 Design rules for connections in dissipative zones 145 6.6 DESIGN AND DETAILING RULES FOR MOMENT RESISTING FRAMES146 6.6.1 Design criteria 146 6.6.2 Beams .146 6.6.3 Columns147 6

45、.6.4 Beam to column connections149 6.7 DESIGN AND DETAILING RULES FOR FRAMES WITH CONCENTRIC BRACINGS.150 6.7.1 Design criteria 150 6.7.2 Analysis 151 6.7.3 Diagonal members152 6.7.4 Beams and columns152 6.8 DESIGN AND DETAILING RULES FOR FRAMES WITH ECCENTRIC BRACINGS .153 6.8.1 Design criteria 153

46、 6.8.2 Seismic links.154 6.8.3 Members not containing seismic links157 6.8.4 Connections of the seismic links 158 6.9 DESIGN RULES FOR INVERTED PENDULUM STRUCTURES 158 6.10 DESIGN RULES FOR STEEL STRUCTURES WITH CONCRETE CORES OR CONCRETE WALLS AND FOR MOMENT RESISTING FRAMES COMBINED WITH CONCENTRI

47、C BRACINGS OR INFILLS159 6.10.1 Structures with concrete cores or concrete walls .159 6.10.2 Moment resisting frames combined with concentric bracings.159 6.10.3 Moment resisting frames combined with infills.159 6.11 CONTROL OF DESIGN AND CONSTRUCTION .159 7 SPECIFIC RULES FOR COMPOSITE STEEL CONCRE

48、TE BUILDINGS .161 7.1 GENERAL .161 7.1.1 Scope 161 7.1.2 Design concepts161 7.1.3 Safety verifications.162 7.2 MATERIALS163 7.2.1 Concrete163 7.2.2 Reinforcing steel.163 7.2.3 Structural steel163 7.3 STRUCTURAL TYPES AND BEHAVIOUR FACTORS.163 7.3.1 Structural types.163 7.3.2 Behaviour factors165 7.4

49、 STRUCTURAL ANALYSIS .165 7.4.1 Scope 165 7.4.2 Stiffness of sections166 EN 1998-1:2004 + AC:2009 (E) DIN EN 1998-1:2010-12 5 7.5 DESIGN CRITERIA AND DETAILING RULES FOR DISSIPATIVE STRUCTURAL BEHAVIOUR COMMON TO ALL STRUCTURAL TYPES166 7.5.1 General .166 7.5.2 Design criteria for dissipative structures 166 7.5.3 Plastic resistance of dissipative zones 167 7.5.4 Detailing rules for composite connections in dissipative zones167 7.6 RULES FOR MEMBERS.170 7.6.1 General .170 7.6.2 Steel beams composite with slab 172 7.6.3 Effective width of slab174