DIN EN 15839-2016 Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Freight wagons - Testing of running safety under longitudinal c.pdf

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1、January 2016 English price group 13No 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 45.060.20!%KXT“2405349www.din.de

2、DIN EN 15839Railway applications Testing for the acceptance of running characteristics of railway vehicles Freight wagons Testing of running safety under longitudinal compressive forces;English version EN 15839:2012+A1:2015,English translation of DIN EN 15839:2016-01Bahnanwendungen Prfung fr die fah

3、rtechnische Zulassung von Eisenbahnfahrzeugen Gterwagen Prfung der Fahrsicherheit unter Lngsdruckkrften;Englische Fassung EN 15839:2012+A1:2015,Englische bersetzung von DIN EN 15839:2016-01Applications ferroviaires Essais en vue de lhomologation du comportement dynamique des vhicules ferroviaires Wa

4、gons Vrification de la scurit de circulation des wagons soumis des forces longitudinales de compression;Version anglaise EN 15839:2012+A1:2015,Traduction anglaise de DIN EN 15839:2016-01SupersedesDIN EN 15839:2013-09www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language

5、 original shall be considered authoritative.Document comprises 26 pages 12.15 DINEN 15839:2016-012 A comma is used as the decimal marker. National foreword This document (EN 15839:2012+A1:2015) has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). Th

6、e responsible German body involved in its preparation was DIN-Normenausschuss Fahrweg und Schienen-fahrzeuge (DIN Standards Committee Railway), Working Committee NA 087-00-02-02 UA Fahrtechnik. This standard is based on the English reference version. Amendments This standard differs from DIN EN 1583

7、9:2013-09 as follows: a) two paragraphs have been deleted from the European foreword; b) in Subclause 7.2.3, a reference to Figure B.1 has been included; c) in Subclause 7.3.2.1, the key to Figure 5 has been adapted and following the title of Figure 5, a new sentence has been added; d) the former An

8、nex ZA has been deleted. Previous editions DIN EN 15839: 2013-01, 2013-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15839:2012+A1 October 2015 ICS 45.060.20 Supersedes EN 15839:2012English Version Railway applications - Testing for the acceptance of running characteristics of railway vehi

9、cles - Freight wagons - Testing of running safety under longitudinal compressive forces Applications ferroviaires - Essais en vue de lhomologation du comportement dynamique des vhicules ferroviaires - Wagons - Vrification de la scurit de circulation des wagons soumis des forces longitudinales de com

10、pression Bahnanwendungen - Prfung fr die fahrtechnische Zulassung von Eisenbahnfahrzeugen - Gterwagen - Prfung der Fahrsicherheit unter Lngsdruckkrften This European Standard was approved by CEN on 27 July 2012 and includes Amendment 1 approved by CEN on 31 August 2015. CEN members are bound to comp

11、ly 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-CENELEC

12、 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 Centre has the sa

13、me status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg

14、, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 20

15、15 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15839:2012+A1:2015 EEN 15839:2012+A1:2015 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 6 4 Deviations from

16、requirements . 6 5 Evaluation of the torsional coefficient of a car body c*t7 6 Condition for dispensation from tests or calculations regarding the safety against derailment on twisted track 7 7 Proof of the endurable longitudinal compressive force by propelling tests . 7 7.1 General 7 7.2 Condition

17、s for dispensation from tests . 7 7.2.1 General 7 7.2.2 2-axle wagons . 8 7.2.3 Permanently coupled units consisting of two 2-axle wagons . 9 7.2.4 Wagons with 2-axle bogies 9 7.3 Conditions for the execution and evaluation of propelling tests for the determination of the endurable longitudinal comp

18、ressive force of freight wagons with side buffers . 11 7.3.1 Test Track . 11 7.3.2 Test train . 12 7.3.3 Execution of the tests 14 7.3.4 Measured values . 15 7.3.5 Evaluation criteria used to evaluate the endurable longitudinal compressive force . 16 7.3.6 Analysis 16 7.3.7 Documentation of results

19、17 Annex A (normative) Symbols 19 Annex B (normative) Design characteristics of standardised interface of permanent coupled units with diagonal buffers for dispensation from propelling tests 20 Annex C (informative) Tests for determination of the torsional coefficient ct*of a car body . 21 C.1 Force

20、-deflection measurement directly at the car body 21 C.2 Force-deflection measurement at the contact points between wheel and rail after blocking of the suspension(s) between wheelset (bogie frame) and car body . 22 Bibliography . 24 DIN EN 15839:2016-01 EN 15839:2012+A1:2015 (E) 3 European foreword

21、This document (EN 15839:2012+A1:2015) 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 lat

22、est by April 2016, and conflicting national standards shall be withdrawn at the latest by April 2016. 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

23、 patent rights. This document includes Amendment 1 approved by CEN on 2015-08-31. This document supersedes EN 15839:2012. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. !deleted text“ According to the CEN/CENELEC Internal Regulations, the nationa

24、l standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua

25、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15839:2016-01 EN 15839:2012+A1:2015 (E) 4 Introduction Due to the operating conditions of braking or propelling, high longitudinal compressive

26、 forces can occur between some coupled freight wagons. These forces can be safety related especially in S-shaped curves with small radii under some conditions depending also on the design of the coupling. This document defines the acceptance process to be followed by vehicles that: are equipped with

27、 standard ends consisting of side buffers and screw couplers; and operated in a way that high longitudinal compressive forces may occur in the trains. The establishment of this document was based on currently existing rules, practices and procedures in order to define acceptance criteria ensuring a

28、safe operation under the existing operating conditions. It provides a defined testing interface between vehicle design, track layout and braking operation. Investigations according to this standard are not necessary if operating practice shows that a safe operation is achieved without them. The foll

29、owing principles are applied: 1) the railway system requires comprehensive technical rules in order to ensure an acceptable interaction of vehicle and track; 2) due to the numerous national and international regulations new railway vehicles shall be tested and homologated before putting them into se

30、rvice. In addition, existing acceptance shall be checked when operating conditions are extended; 3) in view of the significance of international traffic, the harmonisation of existing regulations is required. In some cases, additional rules are required as well: an update of existing regulations is

31、also needed due to the considerable progress achieved in the field of railway-specific methods for measuring, evaluation and data processing; 4) it is of particular importance that the existing level of safety and reliability is not compromised even when changes in design and operating practices are

32、 demanded. This document is derived in essential parts from UIC 530-2, which is based on practical tests performed in ERRI-B12. The torsional coefficient of the car body ct*is a significant parameter for the endurable longitudinal compressive force as well as for the safety against derailment on twi

33、sted track as defined in EN 14363. For this reason, a description of a measuring procedure for this parameter is included in this standard. Furthermore, for defined standard freight wagons, the possibility of a dispensation from derailment tests on twisted track according to EN 14363:2005 is defined

34、 based on already published calculated results in the diagram collection of UIC 530-2. Variations from the conditions specified in this document are allowed as specified by Article 7 of Directive 2004/50/EC. For national or multilateral operations the infrastructure managers concerned may authorise

35、variations to the defined conditions. DIN EN 15839:2016-01 EN 15839:2012+A1:2015(E)5 1 Scope This European Standard defines the acceptance process to be followed by vehicles that are operated in trains capable of generating high longitudinal forces and that are susceptible, as a result of their desi

36、gn, to derailment as a result of being subjected to these forces. This European Standard applies to the following types of freight wagons equipped with standard ends as defined in this EN: single wagons; permanently coupled units with side buffers and screw couplers between the vehicles; permanently

37、 coupled units with diagonal buffers with screw couplers between the vehicles; articulated units with three 2-axle bogies; low-floor wagons with eight or more axles (e.g. rolling road wagon 1). The following vehicles are not currently in the scope of this European Standard: wagons that are not subje

38、cted to extensive longitudinal compressive forces due to their operational environment (as train composition, braking regime, track layout); wagons with automatic couplers 2); wagons with 3-axle bogies 3); permanently coupled units with a bar coupler between the vehicles 4); articulated wagons with

39、more than three 2-axle bogies. Acceptance criteria and test conditions as well as conditions for the dispensation from tests are defined in this European Standard. This document applies principally to wagons which operate without restriction on standard gauge tracks in Europe (1 435 mm). NOTE The in

40、fluence on railway systems using other gauges is not sufficiently understood to extend the scope of this document to gauges other than standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application.

41、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14363:2005, Railway applications Testing for the acceptance of running characteristics of railway vehicles Testing of running behaviour

42、and stationary tests 1)A description of such vehicles is given in UIC 571-4:2004, 3.4. 2)These wagons are handled in UIC 530-2. 3)Due to their high tare mass and their short length, these wagons need no special investigation according to this standard. 4)A working group of UIC is developing the acce

43、ptance conditions for this type of wagon. It is planned to include the regulations into this European Standard. DIN EN 15839:2016-01 EN 15839:2012+A1:2015 (E) 6 EN 15551:2009+A1:2010, Railway applications Railway rolling stock Buffers EN 15566, Railway applications Railway rolling stock Draw gear an

44、d screw coupling prEN 16235:2011, Railway applications Testing for the acceptance of running characteristics of railway vehicles Freight wagons Conditions for dispensation of freight wagons with defined characteristics from on-track tests according to EN 14363 3 Terms and definitions For the purpose

45、s of this document, the following terms and definitions apply. 3.1 torsional coefficient of vehicle body relevant parameter for running safety under compressive forces and safety against derailment on twisted track Note1 to entry: The torsional coefficient describes the resistance of the car body st

46、ructure against a torque around the longitudinal axis. 3.2 safety against derailment on twisted track safety of a vehicle against wheel climbing of a guiding wheel whilst negotiating a curved track with limit conditions of twist Note1 to entry: Test conditions are defined in EN 14363. 3.3 endurable

47、longitudinal compressive force longitudinal force which can be applied on a wagon under defined conditions related to the flanking wagons and the track layout without exceeding limits specified for wheel lift, lateral axle box force, overlap of buffer plates and axle guard deformation 3.4 standard e

48、nds specific design of the coupling end of a wagon equipped with side buffers and screw couplers Note1 to entry: Geometric location of buffers and draw gear is specified in CR TSI RST FW (freight wagons), 4.2.2.1. Characteristics of buffers are specified in EN 15551, characteristics of draw gear are

49、 specified in EN 15566. 3.5 permanently coupled unit unit consisting of several elements (single wagons fitted with bogies or single axle running gear), equipped at both ends with side buffers and screw couplers as defined in 3.4 where the elements cannot be operated separately 3.6 articulated unit unit consisting of several elements, connected with articulations and equipped at both ends with side buffers and screw coupler