DIN EN 13749-2011 en 2875 Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames German version EN 13749 2011《轨道交通 轮辐和行走机构 转.pdf

1、June 2011 Translation by DIN-Sprachendienst.English price group 21No 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).ICS 4

2、5.040!$s)p“1800677www.din.deDDIN EN 13749Railway applications Wheelsets and bogies Method of specifying the structural requirements of bogie framesEnglish translation of DIN EN 13749:2011-06Bahnanwendungen Radstze und Drehgestelle Festlegungsverfahren fr Festigkeitsanforderungen an Drehgestellrahmen

3、Englische bersetzung von DIN EN 13749:2011-06Applications ferroviaires Essieux monts et bogies Mthode pour spcifier les exigences en matire de rsistance des structures de chssisde bogieTraduction anglaise de DIN EN 13749:2011-06SupersedesDIN EN 13749:2005-07www.beuth.deIn case of doubt, the German-l

4、anguage original shall be considered authoritative.Document comprises 55 pages05.11 DIN EN 13749:2011-06 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). The responsible Germ

5、an body involved in its preparation was the Normenausschuss Fahrweg und Schienen-fahrzeuge (Railway Standards Committee), Working Committee NA 087-00-04 AA Festigkeit/Kollisionssicher-heit. This document is based on the English reference version. The original document has been prepared by PTA “Bogie

6、 and Running Gear”. Attention is drawn to a number of technical and editorial errors in the original English version (and in the German translation): Foreword, b): replace “Annex C” by “Annex B”; Subclause 3.8: replace “material properties” by “strength”, see EN 15827; Table A.2: replace “spring” by

7、 “sprung”; Table A.3: replace “spring” by “sprung” (two occurrences); Annex G, Figure G.2: replace in the key for vertical quasi static force, sideframe 2: “Fz1qs” by “Fz2qs”. Amendments This standard differs from DIN EN 13749:2005-07 as follows: a) Annex ZA (informative) “Relationship between this

8、European Standard and the Essential Requirements of EU Directive 2008/57/EC” has been included; b) Clause 3 “Terms and definitions” has been extended; c) the former Annex B has been deleted and reference is now made to EN 15663; d) clauses, subclauses and annexes have been restructured: 3.3, 4 and 5

9、 relating to symbols, co-ordinate system and classification have been incorporated in a new informative Annex A, Clause 6 has been deleted; e) a number of technical and editorial errors have been corrected and the text has been updated, in particular the informative Annexes C, D and E. Previous edit

10、ions DIN EN 13749: 2005-07 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13749 March 2011 ICS 45.040 Supersedes EN 13749:2005English Version Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames Applications ferroviaires - Essieux mon

11、ts et bogies - Mthode pour spcifier les exigences en matire de rsistance des structures de chssis de bogie Bahnanwendungen - Radstze und Drehgestelle - Festlegungsverfahren fr Festigkeitsanforderungen an Drehgestellrahmen This European Standard was approved by CEN on 26 February 2011. CEN members ar

12、e 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 and bibliographical references concerning such national standards may be obtained on application to

13、the CEN-CENELEC Management 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-CENELEC Management Ce

14、ntre 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, No

15、rway, Poland, Portugal, Romania, Slovakia, 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 2011 CEN All rights of exploitation in any for

16、m and by any means reserved worldwide for CEN national Members. Ref. No. EN 13749:2011: EEN 13749:2011 (E) 2 Contents Page Foreword . 41 Scope 52 Normative references 53 Terms and definitions . 54 Technical specification . 74.1 Scope 74.2 General requirements . 74.3 Design load cases . 74.4 Vehicle

17、conditions and interfaces . 74.5 Particular requirements 85 Verification of the design data . 86 Validation and acceptance of the design 86.1 General . 86.2 The validation plan 86.2.1 Content . 86.2.2 Structural analysis 106.2.3 Static tests 106.2.4 Fatigue tests. 116.2.5 Track tests 117 Quality req

18、uirements . 12Annex A (informative) Symbols and units used in the informative annexes 13A.1 Forces . 13A.2 Accelerations . 13A.3 Masses 14A.4 Other symbols and units 14A.5 Co-ordinate system . 14A.6 Bogie classification . 16Annex B (informative) Load cases 17Annex C (informative) Loads due to bogie

19、running 19C.1 General . 19C.2 Examples of loads for bogies of passenger rolling stock - categories B-I and B-II . 20C.2.1 Exceptional loads 20C.2.2 Normal service loads 21C.3 Examples of loads for freight bogies with a central pivot and two sidebearers - category B-V . 21C.3.1 Bogie types 21C.3.2 Re

20、lationship of vertical forces . 21C.3.3 Exceptional loads 22C.3.4 Normal service loads 23C.4 Examples of loads for bogies of locomotives (with two bogies) - category B-VII 23C.4.1 Exceptional loads 23C.4.2 Normal service loads 24C.5 Examples of loads for bogies of metro, rapid transit, light rail ve

21、hicles and trams - categories B-III and B-IV . 25C.5.1 Application . 25C.5.2 Load cases . 25C.5.3 General expressions for the basic load cases . 26Annex D (informative) Loads due to components attached to the bogie frame . 27D.1 General . 27D.2Component inertia loads 27DIN EN 13749:2011-06 EN 13749:

22、2011 (E) 3 D.2.1 Derivation . 27D.2.2 Design accelerations for equipment attached to the bogie frame . 28D.2.3 Design accelerations for equipment attached to the axlebox 28D.3 Loads resulting from viscous dampers 28D.4 Loads resulting from braking 29D.5 Loads resulting from traction motors . 29D.6 F

23、orces applied on anti-roll systems 29Annex E (informative) Analysis methods and acceptance criteria 30E.1 General . 30E.2 Loads 30E.3 Analysis and acceptance . 30E.4 Structural acceptance criteria . 30E.4.1 Principle . 30E.4.2 Utilisation . 31E.4.3 Safety factor 31E.4.4 Material strength . 32E.4.4.1

24、 Requirement 32E.4.4.2 Static strength . 33E.4.4.3 Fatigue strength 34E.4.4.4 Stiffness criteria 36Annex F (informative) Examples of static test programmes 37F.1 General . 37F.2 Static test programme for bogies of passenger rolling stock with body supported directly to the sideframes (categories B-I

25、 and B-II) . 38F.2.1 Tests under exceptional loads 38F.2.2 Tests under normal service loads . 38F.3 Static test programme for bogies with central pivot and two sidebearers (category B-V) . 40F.3.1 Bogie types 40F.3.2 Tests under exceptional loads 40F.3.3 Tests under normal service loads . 40F.4 Stat

26、ic test programme for bogies of locomotives . 42F.5 Static test programme for bogies of light rail vehicles and trams 42F.5.1 General . 42F.5.2 Tests under exceptional loads 42F.5.3 Tests under normal service loads . 43Annex G (informative) Examples of fatigue test programmes . 44G.1 General . 44G.2

27、 Fatigue test programme for bogies with the body supported directly on the sideframes (categories B-I and B-II) 45G.3 Fatigue test programme for a freight bogie with a central pivot and two sidebearers (category B-V) 48G.3.1 General . 48G.3.2 Vertical loads . 48G.3.3 Transverse loads . 48G.4 Fatigue

28、 test programme for locomotive bogies (category B-VII) . 50G.5 Fatigue test programme for bogies of light rail vehicles and trams (category B-IV) . 50Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 51Bibliography . 53DIN

29、EN 13749:2011-06 EN 13749:2011 (E) 4 Foreword This document (EN 13749:2011) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, 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 identi

30、cal text or by endorsement, at the latest by September 2011, and conflicting national standards shall be withdrawn at the latest by September 2011. 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 he

31、ld responsible for identifying any or all such patent rights. This document will supersede EN 13749:2005. The general scope and requirements of EN 13749 are unaltered by this revision. Changes were necessary to make the standard compatible with more recent Euronorms. Certain areas of the normative t

32、ext had to be revised to make correct reference to the structural analysis and validation processes now specified in the new bogie and running gear standard EN 15827. Other new normative references are to EN 15085 and EN 15663. The other main changes that have been made concern the informative annex

33、es and are summarized as follows: a) to comply with CEN rules, the symbols and units have been removed from the normative text and added as informative Annex A, as they apply only to the other informative annexes; b) the old informative Annex C has been removed and reference made to EN 15663, which

34、now covers vehicle mass data; c) the informative Annex E has been re-written to present the structural analysis and acceptance process as specified in EN 15827; d) a number of errors in the example load case equations in informative Annex C have been corrected; e) the guidance on component loads in

35、informative Annex D has been revised to better reflect present practice; f) the limitations of the example load case data in informative Annexes C, D, F and G have been given greater emphasis and it has been stressed that the loads should be used as presented only when it can be shown that they are

36、applicable to the specific design. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to support Essential Requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, wh

37、ich is an integral part this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Ger

38、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13749:2011-06 EN 13749:2011 (E) 5 1 Scope This European Standard specifies the method to be

39、followed to achieve a satisfactory design of bogie frames and includes design procedures, assessment methods, verification and manufacturing quality requirements. It is limited to the structural requirements of bogie frames including bolsters and axlebox housings. For the purpose of this European St

40、andard, these terms are taken to include all functional attachments, e.g. damper brackets. 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 editio

41、n of the referenced document (including any amendments) applies. EN 15085-1, Railway applications Welding of railway vehicles and components Part 1: General EN 15085-2, Railway applications Welding of railway vehicles and components Part 2: Quality requirements and certification of welding manufactu

42、rer EN 15085-3, Railway applications Welding of railway vehicles and components Part 3: Design requirements EN 15085-4, Railway applications Welding of railway vehicles and components Part 4: Production requirements EN 15085-5, Railway applications Welding of railway vehicles and components Part 5:

43、Inspection, testing and documentation EN 15663, Railway applications Definition of vehicle reference masses EN 15827:2011, Railway applications Requirements for bogies and running gear 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 15827:2011 and the

44、 following apply. NOTE Annex A identifies the symbols, units, co-ordinate system and bogie categories used in the informative annexes to this European Standard. 3.1 axlebox assembly comprising the box housing, rolling bearings, sealing and grease 3.2 bogie frame load-bearing structure generally loca

45、ted between primary and secondary suspension 3.3 bolster transverse load-bearing structure between vehicle body and bogie frame 3.4 static force force which is constant with time NOTE Force due to gravity is an example of static force. DIN EN 13749:2011-06 EN 13749:2011 (E) 6 3.5 quasi-static force

46、force, which changes with time at a rate which does not cause dynamic excitation NOTE Quasi-static force might remain constant for limited periods. 3.6 dynamic force transient, impulsive or continuous force, uniform or random, that changes with time at a rate that causes dynamic excitation 3.7 load

47、case set of loads or combinations of loads that represents a loading condition to which the structure or component is subjected. 3.8 exceptional load case extreme load case representing the maximum load at which full serviceability is to be maintained and used for assessment against static material properties 3.9 fatigue load case repetitive load case used for assessment against fatigue strength 3.10 safety factor factor applied during the strength assessment whi