1、July 2010 Translation by DIN-Sprachendienst.English price group 19No 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、5.060.20!$ifc“1706764www.din.deDDIN EN 12663-2Railway applications Structural requirements of railway vehicle bodies Part 2: Freight wagonsEnglish translation of DIN EN 12663-2:2010-07Bahnanwendungen Festigkeitsanforderungen an Wagenksten von Schienenfahrzeugen Teil 2: GterwagenEnglische bersetzung
3、von DIN EN 12663-2:2010-07Applications ferroviaires Prescriptions de dimensionnement des structures de vhicules ferroviaires Partie 2: Wagons de marchandisesTraduction anglaise de DIN EN 12663-2:2010-07Together with DINEN12663-1:2010-07,supersedesDIN EN 12663:2000-10www.beuth.deDocument comprises pa
4、gesIn case of doubt, the German-language original shall be considered authoritative.5107.10 DIN EN 12663-2:2010-07 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), Working Gr
5、oup WG 2 “Structural requirements” (Chairmanship: Austria). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-04 AA Festigkeit/ Kollisionssicherheit. Amendments This standard differ
6、s from DIN EN 12663:2000-10 as follows: a) The standard has been split into two parts, Part 1 dealing with locomotives and passenger rolling stock, Part 2 dealing with freight wagons. b) The standard has been revised in form and structure. c) The terminology has been updated. d) Further specificatio
7、ns have been added, e.g. requirements for the design of the vehicle body of freight wagons and of specific equipment, full scale test methods for freight wagons and a validation programme for vehicle bodies. e) The former Annex A has been revised and updated as a new Annex ZA. Previous editions DIN
8、EN 12663: 2000-10 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12663-2 March 2010 ICS 45.060.20 Supersedes EN 12663:2000English Version Railway applications Structural requirements of railway vehicle bodies Part 2: Freight wagons Applications ferroviaires Prescriptions de dimensionnement d
9、es structures de vhicules ferroviaires Partie 2: Wagons de marchandises Bahnanwendungen Festigkeitsanforderungen an Wagenksten von Schienenfahrzeugen Teil 2: Gterwagen This European Standard was approved by CEN on 23 January 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulat
10、ions which stipulate the conditions for giving this EuropeanStandard 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 Centre or to any CEN member. This Eur
11、opean Standard exists in three official versions (English, French, German). A version in any other language made by translationunder 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 nat
12、ional 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, Spain, Sweden, Switzer
13、land 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 worldwide for CEN national Members. Ref. No. EN
14、 12663-2:2010: EEN 12663-2:2010 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .64 Coordinate system.75 Load cases .75.1 Categories of freight wagons .75.2 Load cases .85.2.1 General 85.2.2 Longitudinal static loads for the vehicle body in buffe
15、r and/or coupling area .85.2.3 Vertical static loads for the vehicle body . 105.2.4 Static loads at interfaces . 125.2.5 Fatigue load cases 136 Design validation of vehicle body . 146.1 General . 146.2 Design validation of vehicle bodies made of steel 146.2.1 Characteristics and requirements with re
16、gard to the test setup, measuring and evaluation techniques . 146.2.2 Permissible test threshold values for material tension Permissible stresses for proof tests 176.2.3 Static tests to prove the fatigue strength of vehicle bodies 186.2.4 Assignment of load cases and permissible stresses . 236.3 Des
17、ign validation link to crashworthy buffer . 247 Design validation of associated specific equipment 257.1 General . 257.2 Static tests on the flaps of flat wagons 257.2.1 Side wall flap . 257.2.2 End flap 277.2.3 Results . 297.3 Strength of side and end walls 297.3.1 Strength of side and end walls at
18、 covered wagons 297.3.2 Strength of side walls at wagons with full opening roof (roller roof and hinged roof) . 307.3.3 Strength of side walls at high sided open wagons and wagons for the transport of heavy bulk goods . 317.3.4 Strength of the fixed side wall flaps at flat wagons and composite flat/
19、high sided wagons 337.4 Strength of the roofs 337.5 Stresses imposed on the wagon floor by handling trolleys and road vehicles . 337.6 Attachment of containers and swap bodies 337.6.1 General . 337.6.2 Strength requirements for the container/swap body retention devices . 347.7 Special wagons for the
20、 conveyance of containers . 347.7.1 Resistance tests on the securing equipment 347.7.2 Wagons equipped with impact damping systems, test for checking the efficiency of the damping device . 347.8 Strength of side doors . 357.8.1 Strength of sliding doors at covered wagons . 357.8.2 Strength of the si
21、de doors at high-sided open wagons . 36DIN EN 12663-2:2010-07 EN 12663-2:2010 (E) 3 7.9 Strength of drop sides and ends at flat wagons and interchangeable flat/open wagons . 367.10 Strength of stanchions . 377.10.1 General . 377.10.2 Strength of the side stanchions . 377.10.3 Strength of the end sta
22、nchions . 377.11 Strength of lockable partitions of sliding wall wagons . 378 Buffing impact testing . 398.1 General . 398.2 Implementation 398.2.1 General . 398.2.2 Buffing tests with empty wagons 398.2.3 Buffing tests with loaded wagons . 408.2.4 Procedure for the tests . 418.2.5 Special case of w
23、agons 438.3 Assessment of the results 449 Validation programme . 459.1 Objective. 459.2 Validation programme for new design of vehicle body structures Testing . 459.2.1 Tests specified in this standard . 459.2.2 Fatigue testing . 469.2.3 Service testing . 469.3 Validation programme for evolved desig
24、n of vehicle body structures . 469.3.1 General . 469.3.2 Structural analyses . 469.3.3 Testing 46Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EC Directive 2008/57/EC 48Bibliography 50DIN EN 12663-2:2010-07 EN 12663-2:2010 (E) 4 Foreword This do
25、cument (EN 12663-2:2010) 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 by endorsement, at the latest by Septem
26、ber 2010, and conflicting national standards shall be withdrawn at the latest by September 2010. 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 pate
27、nt rights. This document has been prepared under a mandate given to CEN by the European Commission 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 docum
28、ent. This European Standard is part of the series EN 12663, Railway applications Structural requirements of railway vehicle bodies, which consists of the following parts: Part 1: Locomotives and passenger rolling stock (and alternative methods for freight wagons) Part 2: Freight wagons This document
29、, together with EN 12663-1, supersedes EN 12663:2000. The main changes with respect to the previous 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 a
30、lso for freight wagons. EN 12663-2 contains validation methods for freight wagon bodies and associated specific equipment based on tests; b) full scale test methods for freight wagons have been added; c) the design validation requirements for associated specific equipment have been added; d) the buf
31、fing impact test requirements have been added; e) a validation programme has been added. 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, Czec
32、h 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 the United Kingdom. DIN EN 12663-2:2010-07 EN 12663-2:2010 (E) 5
33、Introduction The structural design and assessment of freight wagon bodies depend 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 and a
34、ssessment of the vehicle body. The loading requirements for the vehicle body structural design and assessment 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
35、design whilst maintaining requisite levels of safety considered for the assessment. DIN EN 12663-2:2010-07 EN 12663-2:2010 (E) 6 1 Scope This European Standard specifies minimum structural requirements for freight wagon bodies and associated specific equipment such as: roof, side and end walls, door
36、, stanchion, fasteners and attachments. It defines also special requirements for the freight wagon bodies when the wagon is equipped with crashworthy buffers. It defines the loads sustained by vehicle bodies and specific equipment, gives material data, identifies its use and presents principles and
37、methods to be used for design validation by analysis and testing. For this design validation, two methods are given: one based on loadings, tests and criteria based upon methods used previously by the UIC rules and applicable only for vehicle bodies made of steel; one based on the method of design a
38、nd assessment of vehicles bodies given in EN 12663-1. For this method, the load conditions to be applied to freight wagons are given in this European Standard. They are copied in the EN 12663-1 in order to facilitate its use when applied to freight wagons. The freight wagons are divided into categor
39、ies which are defined only with respect to the structural requirements of the vehicle bodies. Some freight wagons do not fit into any of the defined categories; the structural requirements for such freight wagons should be part of the specification and be based on the principles presented in this Eu
40、ropean Standard. The standard applies to all freight wagons within the EU and EFTA territories. The specified requirements assume operating conditions and circumstances such as are prevalent in these countries. 2 Normative references The following referenced documents are indispensable for the appli
41、cation of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12663-1, Railway application Structural requirements of railway vehicle bodies Part 1: Locomotives and passenger
42、 rolling stock (and alternative method for freight wagons) EN 13749, Railway applications Wheelsets and bogies Methods of specifying structural requirements of bogie frames EN 15551:2009, Railway applications Railway rolling stock Buffers EN 15663, Railway applications Definition of vehicle referenc
43、e masses 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 freight wagon body main load carrying structure above the suspension units including all components which are affixed to this structure which contribute directly to its strength, stiffn
44、ess and stability NOTE Mechanical equipment and other mounted parts are not considered to be part of the vehicle body though their attachments to it are. DIN EN 12663-2:2010-07 EN 12663-2:2010 (E) 7 3.2 equipment attachment fastener and any associated local load carrying substructure or frame which
45、connects equipment to the vehicle body 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 positive direction of the z-axis (corresponding to vehicle vertical axis)
46、 points upwards. The y-axis (corresponding to vehicle transverse axis) lies in the horizontal plane completing a right hand coordinate system. Key 1 direction of movement X longitudinaldirection Y lateral direction Z vertical direction M moment Figure 1 Vehicle coordinate system 5 Load cases 5.1 Cat
47、egories of freight wagons For the application of this European Standard, all freight wagons are classified in categories. The classification of the different categories of freight wagons is based only upon the loadings of the vehicle bodies. NOTE It is the responsibility of the customers to decide as to which category railway vehicles should be designed. There are differences between customers whose choice of the category should take into account the shunting conditions and system safety measures. This is expected and should not
