BS EN 12663-1-2010 Railway applications - Structural requirements of railway vehicle bodies - Locomotives and passenger rolling stock (and alternative method for freight wagons)《轨道.pdf

1、BS EN 12663-1:2010ICS 45.060.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDRailway applications Structural requirements of railway vehicle bodiesPart 1: Locomotives and passenger rolling stock (and alternative method for freight wagons)Licensed Copy: Wang Bi

2、n, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIThis British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2010 BSI 2010ISBN 978 0 580 58608 8Amendments/corrigenda issued since publicationDate CommentsBS EN 12663-1:

3、2010National forewordThis British Standard is the UK implementation of EN 12663-1:2010. Together with BS EN 12663-2:2010, it supersedes BS EN 12663:2000 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee RAE/1/-/2, Railway Applications - Structural requir

4、ements and Welding.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot co

5、nfer immunity from legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12663-1 March 2010 ICS 45.060.20 Supersedes EN 12663:2000English Version Railway applications

6、 - Structural requirements of railway vehicle bodies - Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons) Applications ferroviaires - Prescriptions de dimensionnement des structures de vhicules ferroviaires -Partie 1 : Locomotives et matriels roulants voyageu

7、rs (et mthode alternative pour wagons) Bahnanwendungen - Festigkeitsanforderungen an Wagenksten von Schienenfahrzeugen - Teil 1: Lokomotiven und Personenfahrzeuge (und alternatives Verfahren fr Gterwagen) This European Standard was approved by CEN on 23 January 2010. CEN members are bound to comply

8、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 and bibliographical references concerning such national standards may be obtained on application to the CEN Management

9、 Centre or to any CEN member. This European Standard exists 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 CEN Management Centre has the same status as the of

10、ficial versions. 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, S

11、lovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldw

12、ide for CEN national Members. Ref. No. EN 12663-1:2010: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 2 Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions .74 Coor

13、dinate system.85 Structural requirements 85.1 General 85.2 Categories of railway vehicles .95.2.1 Structural categories .95.2.2 Locomotives .95.2.3 Passenger vehicles .95.2.4 Freight wagons . 105.2.5 Other types of vehicles 105.3 Uncertainties in railway design parameters 105.3.1 Allowance for uncer

14、tainties . 105.3.2 Loads . 105.3.3 Material 105.3.4 Dimensional tolerances . 115.3.5 Manufacturing process 115.3.6 Analytical accuracy 115.4 Demonstration of static strength and structural stability 115.4.1 Requirement 115.4.2 Yield or proof strength . 125.4.3 Ultimate failure 125.4.4 Instability .

15、135.5 Demonstration of stiffness 135.6 Demonstration of fatigue strength 135.6.1 General . 135.6.2 Methods of assessment . 146 Design load cases. 156.1 General . 156.2 Longitudinal static loads for the vehicle body 166.2.1 General . 166.2.2 Longitudinal forces in buffers and/or coupling area 166.2.3

16、 Compressive forces in end wall area 176.3 Vertical static loads for the vehicle body . 186.3.1 Maximum operating load . 186.3.2 Lifting and jacking 186.3.3 Lifting and jacking with displaced support 196.4 Superposition of static load cases for the vehicle body 196.5 Static proof loads at interfaces

17、 . 196.5.1 Proof load cases for body to bogie connection 196.5.2 Proof load cases for equipment attachments 206.5.3 Proof load cases for joints of articulated units . 216.5.4 Proof load cases for specific components on freight wagons 216.6 General fatigue load cases for the vehicle body . 216.6.1 So

18、urces of load input . 21Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 3 6.6.2 Payload spectrum 216.6.3 Load/unload cycles . 216.6.4 Track induced loading 216.6.5 Aerodynamic loading 236.6.6 Traction and brakin

19、g . 236.7 Fatigue loads at interfaces . 236.7.1 General requirements . 236.7.2 Body/bogie connection . 236.7.3 Equipment attachments 246.7.4 Couplers . 246.7.5 Fatigue load cases for joints of articulated units 246.8 Combination of fatigue load cases 246.9 Modes of vibration . 246.9.1 Vehicle body 2

20、46.9.2 Equipment 247 Permissible stresses for materials 257.1 Interpretation of stresses . 257.2 Static strength . 257.3 Fatigue strength 258 Requirements of strength demonstration tests . 258.1 Objectives 258.2 Proof load tests . 268.2.1 Applied loads . 268.2.2 Test procedure . 268.3 Service or fat

21、igue load tests. 278.4 Impact tests 279 Validation programme . 289.1 Objective. 289.2 Validation programme for new design of vehicle body structures 289.2.1 General . 289.2.2 Structural analyses . 299.2.3 Testing 299.3 Validation programme for evolved design of vehicle body structures . 299.3.1 Gene

22、ral . 299.3.2 Structural analyses . 299.3.3 Testing 30Annex A (informative) Treatment of local stress concentrations in analyses 31Annex B (informative) Examples of proof load cases at articulation joints 33Annex ZA (informative) Relationship between this European Standard and the Essential Requirem

23、ents of EU Directive 2008/57/EC 36Bibliography 39Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 4 Foreword This document (EN 12663-1:2010) has been prepared by Technical Committee CEN/TC 256 “Railway applicatio

24、ns”, the secretariat of which is held by DIN. 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 September 2010, and conflicting national standards shall be withdrawn at the latest by September 2010.

25、 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commissi

26、on and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This European Standard is part of the series EN 12663, Railway applications Structural requ

27、irements of railway vehicle bodies, which consists of the following parts: Part 1: Locomotives and passenger rolling stock (and alternative method for freight wagons) Part 2: Freight wagons This document, together with EN 12663-2, supersedes EN 12663:2000. The main changes with respect to the previo

28、us edition are listed below: a) the standard has been split into two parts. EN 12663-1 contains validation methods mainly for locomotives and passenger rolling stock but as an alternative to EN 12663-2 also for freight wagons. EN 12663-2 contains validation methods for freight wagon bodies and assoc

29、iated specific equipment based on tests; b) locomotives have been treated in a separate structural design category; c) the demonstration of static strength and structural stability have been based on utilisation; d) the design masses have been differently defined and referenced to EN 15663; e) tensi

30、le forces at coupler attachments have been given for all structural design categories; f) proof load cases for body to bogie connection have been defined separately; g) loads for joints of articulated units have been added; h) fatigue loads for longitudinal acceleration of the vehicle body have been

31、 added; i) a validation programme has been added; j) an informative annex for treatment of local stress concentrations in analyses has been added. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European S

32、tandard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E)

33、 5 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 6 Introduct

34、ion The structural design of railway vehicle bodies depends on the loads they are subject to and the characteristics of the materials they are manufactured from. Within the scope of this European Standard, it is intended to provide a uniform basis for the structural design of the vehicle body. The l

35、oading requirements for the vehicle body structural design and testing are based on proven experience supported by the evaluation of experimental data and published information. The aim of this European Standard is to allow the supplier freedom to optimise his design whilst maintaining requisite lev

36、els of safety. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 7 1 Scope This European Standard specifies minimum structural requirements for railway vehicle bodies. This European Standard specifies the loads ve

37、hicle bodies should be capable of sustaining, identifies how material data should be used and presents the principles to be used for design validation by analysis and testing. This European Standard applies to locomotives and passenger rolling stock. EN 12663-2 provides the verification procedure fo

38、r freight wagons and also refers to the methods in this standard as an alternative for freight wagons. The railway vehicles are divided into categories which are defined only with respect to the structural requirements of the vehicle bodies. Some vehicles may not fit into any of the defined categori

39、es; the structural requirements for such railway vehicles should be part of the specification and be based on the principles presented in this European Standard. The standard applies to all railway vehicles within the EU and EFTA territories. The specified requirements assume operating conditions an

40、d circumstances such as are prevalent in these countries. In addition to the requirements of this European Standard the structure of all vehicles associated with passenger conveyance may generally be required to have features that will protect occupants in the case of collision accidents. These requ

41、irements are given in EN 15227. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) app

42、lies. EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambient temperature EN 13749, Railway applications Wheelsets and bogies Methods of specifying structural requirements of bogie frames EN 15663, Railway applications Definition of vehicle reference masses 3 Terms and defin

43、itions For the purposes of this document, the following terms and definitions apply. 3.1 railway vehicle body main load carrying structure above the suspension units including all components which are affixed to this structure which contribute directly to its strength, stiffness and stability NOTE M

44、echanical equipment and other mounted parts are not considered to be part of the vehicle body though their attachments to it are. 3.2 equipment attachment fastener and any associated local load carrying substructure or frame which connect equipment to the vehicle body Licensed Copy: Wang Bin, ISO/EX

45、CHANGE CHINA STANDARDS, 24/06/2010 03:13, Uncontrolled Copy, (c) BSIBS EN 12663-1:2010EN 12663-1:2010 (E) 8 4 Coordinate system The coordinate system is shown in Figure 1. The positive direction of the x-axis (corresponding to vehicle body longitudinal axis) is in the direction of movement. The posi

46、tive direction of the z-axis (corresponding to vehicle body vertical axis) points upwards. The y-axis (corresponding to vehicle body transverse axis) is in the horizontal plane completing a right hand coordinate system. Key 1 driving direction X longitudinal direction Y lateral direction Z vertical

47、direction Figure 1 Vehicle body coordinate system 5 Structural requirements 5.1 General Railway vehicle bodies shall withstand the maximum loads consistent with their operational requirements and achieve the required service life under normal operating conditions with an adequate probability of surv

48、ival. The capability of the railway vehicle body to sustain required loads without permanent deformation and fracture shall be demonstrated by calculation and/or testing as described by the validation programme in Clause 9. The assessment shall be based on the following criteria: a) exceptional loading defining the maximum loading which shall be sustained and a full operational condition maintained; b) margin of safety as defined in 5.4.3 and 5.4.4, such that the exceptional load can be considerably exceeded before c