1、December 2010 Translation by DIN-Sprachendienst.English price group 18No 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 53.020.20; 91.010.30; 91.080.10!$llp“1737377www.din.deDDIN EN 1993-6Eurocode 3: Design of steel structures Part 6: Crane supporting structures(includes Corrigendum AC:2009)English translation of DIN EN 1993-6:2010-12Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 6: Kranbahnen(enthlt
3、Berichtigung AC:2009)Englische bersetzung von DIN EN 1993-6:2010-12Eurocode 3: Calcul des structures en acier Partie 6: Chemins de roulement(Corrigendum AC:2009 inclus)Traduction anglaise de DIN EN 1993-6:2010-12Supersedes DIN EN 1993-6:2007-07;together with DIN EN 1993-6/NA:2010-12, supersedes DIN
4、4132:1981-02 andDIN 4132 Supplement 1:1981-02;supersedes DIN EN 1993-6 Corrigendum 1:2009-09Supersedes: see belowwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.390 .11 2DIN EN 1993-6:2010-12 2 A comma is used as the decimal marker
5、. 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 Standards Committee), Working Comm
6、ittee NA 005-08-01 AA Kranbahnen. EN 1993-6:2007 was approved by CEN on 12 June 2006. 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 b
7、y 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. In Germany, this standard is to be applied in conjunction with the National Annex. Attention is drawn to the
8、 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. The start and finish of text introduced or altered by amendment is indicated in the text by tags . Amendments a) th
9、e comments received from the national member bodies of CEN have been incorporated; b) the prestandard status has been changed to that of a full standard; c) the standard has been completely revised. Compared with DIN EN 1993-6:2007-07, DIN EN 1993-6 Corrigendum 1:2009-09, DIN 4132:1981-02 and DIN 41
10、32 Supplement 1:1981-02, 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 2007 edition with Corrigendum 1:2009-09; d) the standard has been editori
11、ally revised. Previous editions DIN 120-1: 1936-11xxxx DIN 120-2: 1936-11 DIN 4132: 1981-02 DIN 4132 Supplement 1: 1981-02 DIN V ENV 1993-6: 2001-02 DIN EN 1993-6: 2007-07 DIN EN 1993-6 Corrigendum 1: 2009-09 This standard differs from DIN V ENV 1993-6:2001-02 as follows: EUROPEAN STANDARD NORME EUR
12、OPENNE EUROPISCHE NORM EN 1993-6 April 2007 + AC July 2009 English version Eurocode 3: Design of steel structures Part 6: Crane supporting structures Eurocode 3: Calcul des structures en acier Partie 6: Chemins de roulement Eurocode 3: Bemessung und Konstruktion von Stahlbauten Teil 6: Kranbahnen EN
13、 1993-6:2007 was approved by CEN on 2006-06-12 and Amendment AC:2009 on 2009-07-01. 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 an
14、d 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 responsibilit
15、y 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, Icela
16、nd, 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 M
17、arnix 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 1993-6:2007 + AC:2009 EICS 53.020.20; 91.010.30; 91.080.10 Supersedes ENV 1993-6:1999Contents Foreword. 4 1 General. 7 1.1 Scope. 7 1.2 Normative refere
18、nces 7 1.3 Assumptions 8 1.4 Distinction between principles and application rules 8 1.5 Terms and definitions 8 1.6 Symbols. 8 2 Basis of design. 9 2.1 Requirements 9 2.1.1 Basic requirements . 9 2.1.2 Reliability management 9 2.1.3 Design working life, durability and robustness 9 2.2 Principles of
19、limit state design 9 2.3 Basic variables 9 2.3.1 Actions and environmental influences 9 2.3.2 Material and product properties 9 2.4 Verification by the partial factor method 9 2.5 Design assisted by testing . 10 2.6 Clearances to overhead travelling cranes 10 2.7 Underslung cranes and hoist blocks 1
20、0 2.8 Crane tests. 10 3 Materials 11 3.1 General 11 3.2 Structural steels . 11 3.2.1 Material properties 11 3.2.2 Ductility requirements 11 3.2.3 Fracture toughness 11 3.2.4 Through thickness properties 11 3.2.5 Tolerances 11 3.2.6 Design values of material coefficients 11 3.3 Stainless steels. 11 3
21、.4 Fasteners and welds. 11 3.5 Bearings 11 3.6 Other products for crane supporting structures . 12 3.6.1 General . 12 3.6.2 Rail steels . 12 3.6.3 Special connecting devices for rails . 12 4 Durability. 12 5 Structural analysis 13 5.1 Structural modelling for analysis 13 5.1.1 Structural modelling a
22、nd basic assumptions. 13 5.1.2 Joint modelling . 13 5.1.3 Ground structure interaction. 13 5.2 Global analysis 13 5.2.1 Effects of deformed geometry of the structure . 13 5.2.2 Structural stability of frames 13 5.3 Imperfections 13 5.3.1 Basis . 13 5.3.2 Imperfections for global analysis of frames .
23、 13 5.3.3 Imperfections for analysis of bracing systems 13 5.3.4 Member imperfections 13 5.4 Methods of analysis. 13 5.4.1 General . 13 5.4.2 Elastic global analysis 13 5.4.3 Plastic global analysis. 13 5.5 Classification of cross-sections . 14 5.6 Runway beams 14 DIN EN 1993-6:2010-12 EN 1993-6:200
24、7 + AC:2009 (E) 2 Page 5.6.1 Effects of crane loads . 14 5.6.2 Structural system 14 5.7 Local stresses in the web due to wheel loads on the top flange 15 5.7.1 Local vertical compressive stresses 15 5.7.2 Local shear stresses 17 5.7.3 Local bending stresses in the web due to eccentricity of wheel lo
25、ads 17 5.8 Local bending stresses in the bottom flange due to wheel loads. 18 5.9 Secondary moments in triangulated components 20 6 Ultimate limit states. 22 6.1 General 22 6.2 Resistance of cross-section . 22 6.3 Buckling resistance of members . 22 6.3.1 General . 22 6.3.2 Lateral-torsional bucklin
26、g. 23 6.4 Built up compression members. 23 6.5 Resistance of the web to wheel loads 23 6.5.1 General . 23 6.5.2 Length of stiff bearing 24 6.6 Buckling of plates . 24 6.7 Resistance of bottom flanges to wheel loads. 24 7 Serviceability limit states. 27 7.1 General 27 7.2 Calculation models 27 7.3 Li
27、mits for deformations and displacements 27 7.4 Limitation of web breathing 29 7.5 Reversible behaviour. 30 7.6 Vibration of the bottom flange 30 8 Fasteners, welds, surge connectors and rails 31 8.1 Connections using bolts, rivets or pins 31 8.2 Welded connections 31 8.3 Surge connectors . 31 8.4 Cr
28、ane rails . 32 8.4.1 Rail material . 32 8.4.2 Design working life 32 8.4.3 Rail selection 32 8.5 Rail fixings 33 8.5.1 General . 33 8.5.2 Rigid fixings . 33 8.5.3 Independent fixings 33 8.6 Rail joints 33 9 Fatigue assessment. 34 9.1 Requirement for fatigue assessment 34 9.2 Partial factors for fati
29、gue. 34 9.3 Fatigue stress spectra. 34 9.3.1 General . 34 9.3.2 Simplified approach 34 9.3.3 Local stresses due to wheel loads on the top flange . 35 9.3.4 Local stresses due to underslung trolleys . 35 9.4 Fatigue assessment 35 9.4.1 General . 35 9.4.2 Multiple crane actions 35 9.5 Fatigue strength
30、. 36 Annex A informative Alternative assessment method for lateral-torsional buckling 37 DIN EN 1993-6:2010-12 EN 1993-6:2007 + AC:2009 (E) 3 Foreword Background of the Eurocode programme In 1975, the Commission of the European Community decided on an action programme in the field of construction, b
31、ased on article 95 of the Treaty. The objective of the programme was the elimination of technical obstacles to trade and the harmonisation of technical specifications. Within this action programme, the Commission took the initiative to establish a set of harmonised technical rules for the design of
32、construction works which, in a first stage, would serve as 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
33、 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 EFTA decided, on the basis of an agreement1 between the Commission and CEN, to transfer the preparation and the publication of the Eurocodes to t
34、he CEN through a series of Mandates, in order to provide them 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 co
35、nstruction products CPD and Council Directives 93/37/EEC, 92/50/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
36、 of Parts: Eurocode standards recognise the responsibility of regulatory 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. 1 Agreement between the Commission o
37、f the European Communities and the European Committee for Standardisation (CEN) concerning the work on EUROCODES for the design of building and civil engineering works (BC/CEN/03/89). DIN EN 1993-6:2010-12 EN 1993-6:2007 + AC:2009 (E) 4 This document (EN 1993-6:2007 + AC:2009) has been prepared by T
38、echnical Committee CEN/TC 250 “Structural Eurocodes”, the secretariat of which is held by BSI. CEN/TC 250 is responsible for all Structural 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
39、by October 2007, and conflicting national standards shall be withdrawn at the latest by March 2010. This document supersedes ENV 1993-6:1999. According to the CEN-CENELEC Internal Regulations, the National Standard Organisations of the following countries are bound to implement this European Standar
40、d: 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 United Kingdo
41、m. EN 1991 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 st
42、ructures EN 1997 Eurocode 7: Geotechnical design EN 1998 Eurocode 8: Design of structures for earthquake resistance EN 1999 Eurocode 9: Design of aluminium structures EN 1990 Eurocode: Basis of structural design Status and field of application of Eurocodes The Member States of the EU and EFTA recogn
43、ise 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 Essent
44、ial 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 harmonised technical specifications for construction products (ENs and ETAs) The Eurocodes, as far as they concern the construction
45、works themselves, have a direct relationship with the Interpretative Documents2 referred to in Article 12 of the CPD, although they are of a different nature from harmonised product standard3. Therefore, technical aspects arising from the Eurocodes work need to be adequately considered by CEN Techni
46、cal Committees and/or EOTA Working Groups working on product standards with a view to achieving a full compatibility of these technical specifications with the Eurocodes. The Eurocode standards provide common structural design rules for everyday use for the design of whole structures and component p
47、roducts of both a traditional and an innovative nature. Unusual forms of construction or design conditions are not specifically covered and additional expert consideration will be required by the designer in such cases. National Standards implementing Eurocodes The National Standards implementing Eu
48、rocodes will comprise the full text of the Eurocode (including any annexes), as published by CEN, which may be preceded by a National title page and National foreword, and may be followed by a National Annex. The National Annex may only contain information on those parameters which are left open in
49、the Eurocode for national choice, known as Nationally Determined Parameters, to be used for the design of buildings and civil engineering works to be constructed in the country concerned, i.e. : values and/or classes where alternatives are given in the Eurocode, values to be used where a symbol only is given in the Eurocode, country specific data (geographical, climatic etc.) e.g. snow map, the procedure to be used where alternative procedures are given in the Eurocode, references to non-contradictory complementary information to assist the user to appl
