DIN EN 15227-2011 Railway applications - Crashworthiness requirements for railway vehicle bodies German version EN 15227 2008+A1 2010《轨道交通 铁路车辆车身的防撞性要求 德文版本EN 15227-2008+A1-2010》.pdf

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1、January 2011 Translation by DIN-Sprachendienst.English price group 17No 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).IC

2、S 45.060.01!$m0O“1741344www.din.deDDIN EN 15227Railway applications Crashworthiness requirements for railway vehicle bodies (includesAmendment A1:2010)English translation of DIN EN 15227:2011-01Bahnanwendungen Anforderungen an die Kollisionssicherheit von Schienenfahrzeugksten (enthlt nderungA1:2010

3、)Englische bersetzung von DIN EN 15227:2011-01Applications ferroviaires Exigences en scurit passive contre collision pour les structures de caisses desvhicules ferroviaires (Amendement A1:2010 inclus)Traduction anglaise de DIN EN 15227:2011-01SupersedesDIN EN 15227:2008-07www.beuth.deDocument compri

4、ses pagesIn case of doubt, the German-language original shall be considered authoritative.4101.11 DIN EN 15227:2011-01 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 re

5、sponsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-04 AA Festigkeit/ Kollisionssicherheit. Working Committee NA 087-04-01 AA recommends the application of the migration rule given in Annex

6、 E of this standard. Note concerning rolling stock models without bogies: For the purposes of this standard, rigid frames are equivalent to bogies. Amendments This standard differs from DIN EN 15227:2008-07 as follows: a) Annex ZA concerning the relationship between this standard and EU Directives h

7、as been brought in line with the essential requirements of the new Directive 2008/57/EC on the interoperability of the rail system within the Community. Previous editions DIN EN 15227: 2008-07 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15227:2008+A1 November 2010 ICS 45.060.01 Supersedes

8、 EN 15227:2008English Version Railway applications Crashworthiness requirements for railway vehicle bodies Applications ferroviaires Exigences en scurit passive contre collision pour les structures de caisses des vhicules ferroviaires Bahnanwendungen Anforderungen an die Kollisionssicherheit von Sch

9、ienenfahrzeugksten This European Standard was approved by CEN on 12 December 2007 and includes Amendment 1 approved by CEN on 28 September 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a n

10、ational standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version

11、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 theofficial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic

12、, 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 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMA

13、LISATION 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 worldwide for CEN national Members. Ref. No. EN 15227:2008+A1:2010: EEN 15227:2008+A1:2010 (E) 2 Contents Page Foreword . 4Introducti

14、on . 51 Scope 52 Normative references 63 Terms and definitions . 64 Crashworthiness design categories of railway vehicles . 85 Design collision scenarios . 96 Structural passive safety 116.1 General principles . 116.2 Overriding . 126.2.1 Requirements . 126.2.2 Explanatory notes (informative) . 126.

15、3 Survival space, intrusion and egress 136.3.1 Requirements . 136.3.2 Explanatory notes (informative) . 146.4 Deceleration limit/collision pulse . 146.4.1 Requirement . 146.4.2 Explanatory notes (informative) . 156.5 Obstacle deflector . 156.5.1 Requirement . 156.5.2 Explanatory notes (informative)

16、. 167 Validation of crashworthiness . 17Annex A (informative) Parameters of design collision scenarios 19A.1 Introduction 19A.2 Determining the design collision scenarios for collision risks which differ from the normal European operations 20A.2.1 Design collision scenarios . 20A.2.2 Risk analysis 2

17、0A.2.3 Factors to be considered in the risk assessment 21A.2.4 Collisions following derailment . 21A.2.5 Bibliography of relevant accident information . 22Annex B (normative) Requirements of a validation programme 23B.1 Test specifications 23B.1.1 Test programme . 23B.1.2 Acceptance criteria for cal

18、ibration/validation tests . 23B.2 Numerical simulations 24B.2.1 Numerical model validation 24B.2.2 Simulation modelling 24Annex C (normative) Reference obstacle definitions . 26C.1 80 t wagon 26C.2 C-III Reference obstacle 27C.3 Large deformable obstacle . 29C.4 C-IV Corner collision obstacle . 31An

19、nex D (normative) Reference train definitions Defined formations . 32D.1 Reference trains for locomotive, power head, driving trailer and coach design 32D.2 Locomotive design 32D.3 Power head and driving trailer design 32D.4 Individual coach design 33DIN EN 15227:2011-01 EN 15227:2008+A1:2010 (E) 3

20、Annex E (informative) Migration rule for this European Standard . 35Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system w

21、ithin the Community (Recast)“ . 36Bibliography 39Figures Figure 1 Example for clearance requirement of crumple zones in areas of temporary occupation (e.g. vestibule) . 13Figure 2 Drivers seat clearance zone 14Figure 3 Obstacle deflector load application 16Figure C.1 Buffered wagon interface . 26Fig

22、ure C.2 Wagon buffer characteristic . 27Figure C.3 Peri-urban tram obstacle 28Figure C.4 Coupler characteristic 28Figure C.5 Deformable obstacle geometry 30Figure C.6 Deformable obstacle stiffness . 30Figure C.7 Tram corner collision obstacle 31Figure D.1 Locomotive reference train 32Figure D.2 Powe

23、r head/driving trailer reference train 33Figure D.3 Coach simplified assessment 34Tables Table 1 Crashworthiness design categories of railway vehicles 8Table 2 Collision scenarios and collision obstacles 10Table 3 Obstacle deflector performance requirements . 11Table ZA.1 Correspondence between this

24、 European Standard, the HS TSI RST published in the OJEU dated 26 March 2008 and Directive 2008/57/EC 37Table ZA.2 Correspondence between this European Standard, the CR LOC and PASS RST TSI (final draft Rev 4.0 dated 24 November 2009) and Directive 2008/57/EC 38Page DIN EN 15227:2011-01 EN 15227:200

25、8+A1:2010 (E) 4 Foreword This document (EN 15227:2008+A1:2010) 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 identical text or b

26、y endorsement, at the latest by May 2011 and conflicting national standards shall be withdrawn at the latest by May 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 held responsible for identif

27、ying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-09-28. This document supersedes EN 15227:2008. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !This document has been prepared under a mandate given

28、to CEN/CENELEC/ETSI by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document.“ According to the CEN/CENELEC I

29、nternal 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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lu

30、xembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 15227:2011-01 EN 15227:2008+A1:2010 (E) 5 Introduction The objective of the passive safety requirements described in this European Standard is to reduce the cons

31、equences of collision accidents. The measures considered in this European Standard provide the last means of protection when all possibilities of preventing an accident have failed. It provides a framework for determining the crash conditions that railway vehicle bodies should be designed to withsta

32、nd based on the most common accidents and associated risks. The requirements are compatible with those of EN 12663. The static compression load requirements on the vehicle ends, required by EN 12663, are intended to provide a basic structural integrity to the occupied areas in a collision-type accid

33、ent. This European Standard adds to the basic strength requirement by setting additional requirements for structural passive safety in order to increase occupant safety. 1 Scope This European Standard applies to new designs of locomotives and passenger carrying rolling stock as defined in categories

34、 C-I to C-IV of Clause 4 taking into consideration the recommendations given in Annex E on the application of the standard (migration rule). It is intended to protect vehicle occupants, through the preservation of structural integrity, and does not extend to other railway employees and customers who

35、 are not in vehicles, or to third parties. The specified requirements relate to the technical and operational conditions of use that prevail in the CEN member countries. The design of new vehicles for use in passenger trains is based on operations with compatible rolling stock that also meet this st

36、andard. It is recognised that operational requirements will require new crashworthy and existing non-crashworthy vehicles to exist in the same train unit but such combinations of vehicles are not required to comply with this European Standard. The requirements apply to the vehicle body, and to those

37、 mechanical elements directly associated with it that may be used to absorb energy in a collision, such as couplers, buffing systems etc. They do not cover the safety features of doors, windows, system components or interior features except for specific issues relating to the preservation of surviva

38、l space. The requirements do not cover all possible accident scenarios but provide a level of crashworthiness that will reduce the consequences of an accident, when the active safety measures have been inadequate. The requirement is to provide a level of protection by addressing the most common type

39、s of collision that cause injuries and fatalities. The applicable design collision scenarios, and suitable parameters for normal European operations, are given in Clause 5. Annex A gives additional information regarding the derivation of the scenarios and describes situations when they may need to b

40、e modified and the processes that should then be followed. This European Standard identifies common methods of providing passive safety that may be adopted to suit individual vehicle requirements. This European Standard also specifies the characteristics of reference obstacle models for use in the d

41、esign collision scenarios. Not all vehicles in a train unit have to incorporate energy absorption provided that passenger train configurations formed entirely of new vehicle designs comply as a whole with this European Standard. This European Standard also specifies the requirements for demonstratin

42、g that the passive safety objectives have been achieved by comparison with existing proven designs, numerical simulation, component or full-size tests, or a combination of all these methods. DIN EN 15227:2011-01 EN 15227:2008+A1:2010 (E) 6 2 Normative references The following referenced documents ar

43、e necessary for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documents (including any amendments) applies. EN 12663, Railway applications Structural requirements of railway vehicle bodies 3 Terms

44、and definitions For the purposes of this document, the following terms and definitions apply. 3.1 active safety systems and measures which take actions that aim to prevent a collision occurring 3.2 broadly acceptable risk level of risk that is regarded as not significant in the context in which it i

45、s experienced 3.3 collision mass is taken as the design mass in working order plus the mass of 50 % of seated passengers 3.4 crashworthiness ability to mitigate the consequences of a collision in a controlled manner and reduce the risk of injury to the occupants 3.5 crumple zone part of the vehicle

46、body (usually at the vehicle ends) which is designed to deform in a controlled manner and absorb energy 3.6 crushing excessive plastic deformation that significantly reduces the volume created by the vehicle structure 3.7 design collision scenario (= limiting collision scenario/case) most severe col

47、lision/case for each given scenario that it is appropriate to protect against and so is applicable for design purposes on the basis of the collision accident analysis; see 1, 5 3.8 driving trailer non-powered vehicle fitted with a driving cab and which is designed to operate in general traffic and n

48、ot as part of a fixed configuration train unit 3.9 energy absorbing device device which is attached to, but not part of the vehicle structure and is designed to deform in a controlled manner and absorb energy (e.g. energy absorbing coupler) 3.10 fixed seat permanent seat in the cab that is occupied during normal operation (e.g. cannot be folded away when not in use