1、December 2010 Translation by DIN-Sprachendienst.English price group 34No 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!$lnI“1737538www.din.deDDIN EN 1993-1-8Eurocode 3: Design of steel structures Part 1-8: Design of joints(includes Corrigendum AC:2009)English translation of DIN EN 1993-1-8:2010-12Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 1-8: Bemessung von Anschlssen(enthlt
3、Berichtigung AC:2009)Englische bersetzung von DIN EN 1993-1-8:2010-12Eurocode 3: Calcul des structures en acier Partie 1-8: Calcul des assemblages(Corrigendum AC:2009 inclus)Traduction anglaise de DIN EN 1993-1-8:2010-12Supersedes: see belowwww.beuth.deIn case of doubt, the German-language original
4、shall be considered authoritative.Supersedes DIN EN 1993-1-8:2005-07;together with DIN EN 1993-1-1:2010-12, 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/NA:2010-12,DIN EN 1993-1-8/NA:2010-12, DIN EN 1993-1-9:2010-12, DIN EN
5、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 1993-1-1:2010-12, DIN EN 1993-1-1/NA:2010-12, DIN EN 1993-1-8/NA:2010-12,DIN EN 1993-1-11:2010-12 and DIN EN 1993-1-1
6、1/NA:2010-12 supersedes DIN 18801:1983-09;together with DIN EN 1993-1-8/NA:2010-12, DIN EN 1993-4-1:2010-12 and DIN EN 1993-4-1/NA:2010-12supersedes DIN 18914:1985-09;together with DIN EN 1993-1-1:2010-12, DIN EN 1993-1-1/NA:2010-12 and DIN EN 1993-1-8/NA:2010-12supersedes DIN 18808:1984-10;supersed
7、es DIN EN 1993-1-8 Corrigendum 1:2009-12Document comprises 137 pages03.11 DIN EN 1993-1-8:2010-12 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 Ge
8、rman 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). This European Standard is part of a series of standards dealing with structural design (Eurocodes) w
9、hich 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 of this stan
10、dard. 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 patent rights. T
11、he 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 1993-1-1:1993-04, 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
12、 standard; b) the standards have been divided up into Part 1-1, Part 1-8, Part 1-9 and Part 1-10; c) the comments received from the national member bodies of CEN have been taken into account and the standard has been completely revised. Compared with DIN EN 1993-1-8:2005-07, DIN EN 1993-1-8 Corrigen
13、dum 1: 2009-12, DIN 18800-1:2008-11, DIN 18801:1983-09, DIN 18808:1984-10 and DIN 18914:1985-09, 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 2
14、005 edition with Corrigendum AC:2009; d) the standard has been editorially revised. DIN EN 1993-1-8:2010-12 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 1073 Supplement: 1974-07 DIN
15、4100: 1931-05, 1933-07, 1934xxxx-08, 1956-12, 1968-12 DIN 4101: 1937xxx-07, 1974-07 DIN 4115: 1950-08 DIN 18800-1: 1981-03, 1990-11, 2008-11 DIN 18800-1/A1: 1996-02 DIN 18801: 1983-09 DIN 18808: 1984-10 DIN 18914: 1985-09 DIN V ENV 1993-1-1: 1993-04 DIN V ENV 1993-1-1/A1: 2002-05 DIN V ENV 1993-1-1/
16、A2: 2002-05 DIN EN 1993-1-8: 2005-07 DIN EN 1993-1-8 Corrigendum 1: 2009-12 3DIN EN 1993-1-8:2010-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1993-1-8 May 2005 + AC July 2009 English version Eurocode 3: Design of steel structures Part 1-8: Design of joi
17、nts Eurocode 3: Calcul des structures en acier Partie 1-8: Calcul des assemblages Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 1-8: Bemessung von Anschlssen EN 1993-1-8:2005 was approved by CEN on 2004-04-16 and Amendment AC:2009 on 2009-07-29. CEN members are bound to comply with the
18、 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 and bibliographical references concerning such national standards may be obtained on application to the Management Centre or t
19、o 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 responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.
20、CEN members are the national standards 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
21、, Spain, Sweden, Switzerland and United 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 1993-1-8:2005 + AC:2009 EMana
22、gement Centre: Avenue Marnix 17, B-1000 Brussels ICS 91.010.30; 91.080.10 Supersedes ENV 1993-1-1:1992DIN EN 1993-1-8:2010-12 EN 1993-1-8:2005 + AC:2009 (E) 2 Contents Page Foreword 5 1 Introduction . 8 1.1 Scope . 8 1.2 Normative references. 8 1.3 Distinction between Principles and Application Rule
23、s . 10 1.4 Terms and definitions 10 1.5 Symbols . 13 2 Basis of design 18 2.1 Assumptions 18 2.2 General requirements. 18 2.3 Applied forces and moments . 18 2.4 Resistance of joints 18 2.5 Design assumptions. 19 2.6 Joints loaded in shear subject to impact, vibration and/or load reversal . 19 2.7 E
24、ccentricity at intersections. 19 3 Connections made with bolts, rivets or pins 20 3.1 Bolts, nuts and washers . 20 3.1.1 General 20 3.1.2 Preloaded bolts 20 3.2 Rivets. 20 3.3 Anchor bolts 21 3.4 Categories of bolted connections. 21 3.4.1 Shear connections 21 3.4.2 Tension connections 21 3.5 Positio
25、ning of holes for bolts and rivets 23 3.6 Design resistance of individual fasteners 24 3.6.1 Bolts and rivets 24 3.6.2 Injection bolts 28 3.7 Group of fasteners . 29 3.8 Long joints. 29 3.9 Slip-resistant connections using 8.8 or 10.9 bolts . 30 3.9.1 Design Slip resistance 30 3.9.2 Combined tension
26、 and shear 31 3.9.3 Hybrid connections 31 3.10 Deductions for fastener holes 31 3.10.1 General 31 3.10.2 Design for block tearing 32 3.10.3 Angles connected by one leg and other unsymmetrically connected members in tension 33 3.10.4 Lug angles . 34 3.11 Prying forces 34 3.12 Distribution of forces b
27、etween fasteners at the ultimate limit state. 34 3.13 Connections made with pins 35 3.13.1 General 35 3.13.2 Design of pins 35 4 Welded connections. 38 4.1 General 38 4.2 Welding consumables 38 4.3 Geometry and dimensions . 38 4.3.1 Type of weld 38 4.3.2 Fillet welds 38 DIN EN 1993-1-8:2010-12 EN 19
28、93-1-8:2005 + AC:2009 (E) 3 4.3.3 Fillet welds all round . 40 4.3.4 Butt welds 40 4.3.5 Plug welds . 41 4.3.6 Flare groove welds. 41 4.4 Welds with packings 41 4.5 Design resistance of a fillet weld. 42 4.5.1 Length of welds . 42 4.5.2 Effective throat thickness 42 4.5.3 Design Resistance of fillet
29、welds. 42 4.6 Design resistance of fillet welds all round. 44 4.7 Design resistance of butt welds . 45 4.7.1 Full penetration butt welds 45 4.7.2 Partial penetration butt welds 45 4.7.3 T-butt joints . 45 4.8 Design resistance of plug welds 45 4.9 Distribution of forces. 46 4.10 Connections to unsti
30、ffened flanges 46 4.11 Long joints. 48 4.12 Eccentrically loaded single fillet or single-sided partial penetration butt welds . 48 4.13 Angles connected by one leg. 48 4.14 Welding in cold-formed zones 49 5 Analysis, classification and modelling . 50 5.1 Global analysis 50 5.1.1 General 50 5.1.2 Ela
31、stic global analysis . 50 5.1.3 Rigid-plastic global analysis 51 5.1.4 Elastic- plastic global analysis. 51 5.1.5 Global analysis of lattice girders . 52 5.2 Classification of joints. 54 5.2.1 General 54 5.2.2 Classification by stiffness 54 5.2.3 Classification by strength 55 5.3 Modelling of beam-t
32、o-column joints. 56 6 Structural joints connecting H or I sections 60 6.1 General 60 6.1.1 Basis 60 6.1.2 Structural properties 60 6.1.3 Basic components of a joint.61 6.2 Design Resistance 65 6.2.1 Internal forces 65 6.2.2 Shear forces . 65 6.2.3 Bending moments 66 6.2.4 Equivalent T-stub in tensio
33、n67 6.2.5 Equivalent T-stub in compression . 70 6.2.6 Design Resistance of basic components 71 6.2.7 Design moment resistance of beam-to-column joints and splices. 84 6.2.8 Design resistance of column bases with base plates 89 6.3 Rotational stiffness 92 6.3.1 Basic model . 92 6.3.2 Stiffness coeffi
34、cients for basic joint components 94 6.3.3 End-plate joints with two or more bolt-rows in tension 97 6.3.4 Column bases. 98 6.4 Rotation capacity. 99 6.4.1 General 99 6.4.2 Bolted joints. 100 DIN EN 1993-1-8:2010-12 EN 1993-1-8:2005 + AC:2009 (E) 4 6.4.3 Welded Joints 100 7 Hollow section joints 101
35、 7.1 General 101 7.1.1 Scope . 101 7.1.2 Field of application 101 7.2 Design 103 7.2.1 General 103 7.2.2 Failure modes for hollow section joints. 103 7.3 Welds. 107 7.3.1 Design resistance . 107 7.4 Welded joints between CHS members 108 7.4.1 General 108 7.4.2 Uniplanar joints . 108 7.4.3 Multiplana
36、r joints 115 7.5 Welded joints between CHS or RHS brace members and RHS chord members 116 7.5.1 General 116 7.5.2 Uniplanar joints . 117 7.5.3 Multiplanar joints 128 7.6 Welded joints between CHS or RHS brace members and I or H section chords 129 7.7 Welded joints between CHS or RHS brace members an
37、d channel section chord members . 132 DIN EN 1993-1-8:2010-12 EN 1993-1-8:2005 + AC:2009 (E) 5 Foreword This document (EN 1993-1-8:2005 + AC:2009) has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes”, the secretariat of which is held by BSI. CEN/TC 250 is responsible for all St
38、ructural Eurocodes. 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 April 2007, and conflicting national standards shall be withdrawn at the latest by March 2010. This document supersedes ENV 1993
39、-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, Poland, Portugal, Romania,
40、 Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Background to 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 programme was the eliminatio
41、n 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 an alternative to the na
42、tional 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 generation of European codes in
43、 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 CEN through a series of Mandates, in order to provide them with a future status of Eu
44、ropean 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, 92/50/EEC and 89/440/EEC o
45、n 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 0: Basis of Structural Design EN 1991 Eurocode 1: Action
46、s 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 structures EN 1997 Eurocode 7:
47、Geotechnical design EN 1998 Eurocode 8: Design of structures for earthquake resistance EN 1999 Eurocode 9: Design of aluminium structures 1Agreement between the Commission of the European Communities and the European Committee for Standardisation (CEN) concerning the work on EUROCODES for the design
48、 of building and civil engineering works (BC/CEN/03/89). following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, DIN EN 1993-1-8:2010-12 EN 1993-1-8:2005 + AC:2009 (E) 6 Eurocode standards recognize the responsibility of regulatory authorities in each
49、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 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 Essentia
