DIN EN 14067-6-2010 Railway applications - Aerodynamics - Part 6 Requirements and test procedures for cross wind assessment German version EN 14067-6 2010《轨道交通 空气动力学 第6部分 侧风评估用要求和试.pdf

《DIN EN 14067-6-2010 Railway applications - Aerodynamics - Part 6 Requirements and test procedures for cross wind assessment German version EN 14067-6 2010《轨道交通 空气动力学 第6部分 侧风评估用要求和试.pdf》由会员分享，可在线阅读，更多相关《DIN EN 14067-6-2010 Railway applications - Aerodynamics - Part 6 Requirements and test procedures for cross wind assessment German version EN 14067-6 2010《轨道交通 空气动力学 第6部分 侧风评估用要求和试.pdf（126页珍藏版）》请在麦多课文档分享上搜索。

1、May 2010 Translation by DIN-Sprachendienst.English price group 33No 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

2、.060.01!$by*“1638607www.din.deDDIN EN 14067-6Railway applications Aerodynamics Part 6: Requirements and test procedures for cross wind assessmentEnglish translation of DIN EN 14067-6:2010-05Bahnanwendungen Aerodynamik Teil 6: Anforderungen und Prfverfahren fr die Bewertung von SeitenwindEnglische be

3、rsetzung von DIN EN 14067-6:2010-05Applications ferroviaires Arodynamique Partie 6: Exigences et procdures dessai pour lvaluation de la stabilit vis-vis desvents traversiersTraduction anglaise de DIN EN 14067-6:2010-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original

4、 shall be considered authoritative.12605.10 DIN EN 14067-6:2010-05 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 German body involved in its preparation wa

5、s the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-05 AA Aerodynamik und aerodynamische Sondereffekte. 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14067-6 January 2010 ICS 45.060.01 English Version Railway applications - Aerodyna

6、mics - Part 6: Requirements and test procedures for cross wind assessment Applications ferroviaires - Arodynamique - Partie 6 : Exigences et procdures dessai pour lvaluation de la stabilit vis-vis des vents traversiers Bahnanwendungen - Aerodynamik - Teil 6: Anforderungen und Prfverfahren fr die Bew

7、ertung von Seitenwind This European Standard was approved by CEN on 24 October 2009. CEN members are 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 a

8、nd 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 in any other language made by translation under the respons

9、ibility of a CEN member into its own language and notified to the CEN Management Centre 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, Hung

10、ary, 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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centr

11、e: 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 14067-6:2010: EEN 14067-6:2010 (E) 2 Contents Page Foreword 7Introduction .81 Scope 92 Normative references 93 Terms and definitions .94 Symb

12、ols and abbreviations 95 Methods to assess cross wind stability of vehicles . 135.1 General . 135.2 Applicability of cross wind methodologies for rolling stock assessment purposes 135.3 Determination of aerodynamic coefficients . 145.3.1 General . 145.3.2 Predictive equations . 145.3.3 Simulations b

13、y Computational Fluid Dynamics (CFD) . 165.3.4 Reduced-scale wind tunnel measurements . 185.4 Determination of wheel unloading 235.4.1 General . 235.4.2 Simple method using a two-dimensional vehicle model (three mass model) 235.4.3 Advanced quasi-static method 265.4.4 Time-dependent MBS method using

14、 a Chinese hat wind scenario . 295.5 Presentation form of characteristic wind curves (CWC) 375.5.1 General . 375.5.2 CWC presentation form for passenger vehicles and locomotives 375.5.3 CWC presentation form for freight wagons . 396 Method to acquire the needed railway line data 406.1 General . 406.

15、2 Presentation form of railway line data 406.2.1 General . 406.2.2 Plan profile 406.2.3 Vertical profile . 416.2.4 Track design speed 426.2.5 Walls . 436.2.6 Meteorological input data for line description . 436.2.7 Integrated line database . 446.2.8 Required minimum resolution/accuracy 467 Methods t

16、o assess the wind exposure of a railway line . 468 Methods to analyse and assess the cross wind risk 469 Required documentation . 479.1 General . 479.2 Assessment of cross wind stability of passenger vehicles and locomotives . 479.3 Assessment of cross wind stability of freight vehicles 479.4 Acquis

17、ition of railway line data . 48Annex A (informative) Application of methods to assess cross wind stability of vehicles within Europe 49Annex B (informative) Blockage correction 53Annex C (normative) Wind tunnel benchmark test data for standard ground configuration 55DIN EN 14067-6:2010-05 EN 14067-6

18、:2010 (E) 3 Annex D (informative) Other ground configurations for wind tunnel testing . 59Annex E (informative) Wind tunnel benchmark test data for other ground configurations 63Annex F (informative) Embankment overspeed effect 76Annex G (informative) Atmospheric boundary layer wind tunnel testing .

19、 77Annex H (informative) Five mass model . 83Annex I (normative) Mathematical model for the Chinese hat . 98Annex J (informative) Stochastic wind model . 105Annex K (informative) Stability of passenger vehicles and locomotives against overturning at standstill according to national guidelines 113Ann

20、ex L (informative) Information on methods to assess the wind exposure of a railway line . 116Annex M (informative) Migration rule for this European Standard 119Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC 120Bibliography

21、 124Figures Figure 1 Sketch of the wind tunnel configuration single track ballast (front view, 1:1 scale) . 22Figure 2 Sketch of the wind tunnel configuration single track ballast (side and top view, 1:1 scale) . 22Figure 3 Illustration of three mass model . 24Figure 4 Illustration of contact point

22、. 28Figure 5 Example of the spatial distribution of the wind using a Chinese hat gust model . 30Figure 6 Illustration of wind decay within Chinese hat gust model . 32Figure 7 Application of Chinese hat wind scenario: Example of temporal wind distribution for vtr= 200 km/h, vW= 30 m/s, vehicle length

23、 = 24 m 33Figure 8 Illustration of geometric approach considering the angle of attack . 36Figure 9 Illustration of geometric approach considering the angle of attack of CWC on straight track 37Figure C.1 Contour of a wind tunnel model of the ICE 3 endcar 55Figure C.2 Contour of a wind tunnel model o

24、f the TGV Duplex powercar . 57Figure C.3 Contour of a wind tunnel model of the ETR 500 powercar . 58Figure D.1 Sketch of the wind tunnel configuration flat ground with 235 mm gap 59Figure D.2 Sketch of ballast geometry 60Figure D.3 Sketch of the embankment geometry . 60Figure D.4 Sketch of the wind

25、tunnel configuration flat ground without gap . 61Figure D.5 Ballast and rail configuration for uncanted track in Great Britain . 62Figure D.6 Saw tooth canted ballast and rail in Great Britain . 62Figure F.1 Illustration of embankment overspeed effect . 76Figure G.1 Upper and lower limits for mean v

26、elocity profiles . 78Figure H.1 Illustration of five mass model 84DIN EN 14067-6:2010-05 EN 14067-6:2010 (E) 4 Figure I.1 Coordinate system . 98Figure I.2 Dependency of f on Umeanand Umax. 100Figure J.1 Flow chart of the methodology 106Figure J.2 Parameters C and m as a function of z0for the calcula

27、tion of xLu(Couninhan expression) 108Tables Table 1 Symbols .9Table 2 Application of cross wind methodologies for rolling stock assessment 14Table 3 Parameter set for the standard ground configuration (standard gauge) 15Table 4 Method factor mf for UIC standard gauge (1 435 mm) for various vehicle t

28、ypes 24Table 5 Functions for the Chinese hat gust model 34Table 6 Form for CWC table for passenger vehicles and locomotives in non-tilting mode 38Table 7 Form for CWC table for trains in active tilting mode . 38Table 8 Form for CWC table for freight wagons 39Table 9 Layout for plan profile parameter

29、s 41Table 10 Layout for vertical profile parameters . 42Table 11 Layout for track design speed 42Table 12 Layout for wall . 43Table 13 Layout for line database: meteorological part 44Table 14 Layout for integrated line database . 45Table 15 Required minimum resolution/accuracy . 46Table A.1 Applicat

30、ion of methodological elements for rolling stock assessment purpose within Europe (aerodynamic assessment) 49Table A.2 Application of methodological elements for rolling stock assessment purpose within Europe (vehicle dynamic assessment) 51Table C.1 Reference data for aerodynamic coefficients of the

31、 ICE 3 endcar model for the ground configuration “single track with ballast and rail“ according to 5.3.4.11 . 56Table C.2 Reference data for aerodynamic coefficients of the TGV Duplex powercar model for the ground configuration “single track with ballast and rail“ according to 5.3.4.11 . 57Table C.3

32、 Reference data for aerodynamic coefficients of the ETR 500 powercar model for the ground configuration “single track with ballast and rail“ according to 5.3.4.11 . 58Table E.1 Benchmark data for aerodynamic coefficients of ICE 3 endcar on flat ground with gap, measured by DB AG on a 1:7-scale model

33、 at 80 m/s in DNW wind tunnel 63Table E.2 Benchmark data for aerodynamic coefficients of ICE 3 endcar on the windward side on the double track ballast and rail, measured by CSTB on a 1:15-scale model at 50 m/s in CSTB wind tunnel . 64Table E.3 Benchmark data for aerodynamic coefficients of ICE 3 end

34、car on the leeward side on the double track ballast and rail, measured by CSTB on a 1:15-scale model at 50 m/s in CSTB wind tunnel . 65DIN EN 14067-6:2010-05 EN 14067-6:2010 (E) 5 Table E.4 Benchmark data for aerodynamic coefficients of ICE 3 endcar on the windward side of standard embankment of 6 m

35、 height, measured by CSTB on a 1:15-scale model at 50 m/s in CSTB wind tunnel 66Table E.5 Benchmark data for aerodynamic coefficients of ICE 3 endcar on the leeward side of the standard embankment of 6 m height, measured by CSTB on a 1:15-scale model at 50 m/s in CSTB wind tunnel 67Table E.6 Benchma

36、rk data for aerodynamic coefficients of TGV Duplex powercar on flat ground with gap, measured by DB AG on a 1:7-scale model at 80 m/s in DNW wind tunnel . 68Table E.7 Benchmark data for aerodynamic coefficients of TGV Duplex powercar on the windward side on the double track ballast and rail, measure

37、d by CSTB on a 1:15-scale model at 25 m/s in CSTB wind tunnel . 69Table E.8 Benchmark data for aerodynamic coefficients of TGV Duplex powercar on the leeward side on the double track ballast and rail, measured by CSTB on a 1:15-scale model at 25 m/s in CSTB wind tunnel . 70Table E.9 Benchmark data f

38、or aerodynamic coefficients of TGV Duplex powercar on the windward side of the standard embankment of 6 m height, measured by CSTB on a 1:25-scale model at 40 m/s in CSTB wind tunnel . 71Table E.10 Benchmark data for aerodynamic coefficients of TGV Duplex powercar on the leeward side of the standard

39、 embankment of 6 m height, measured by CSTB on a 1:25-scale model at 40 m/s in CSTB wind tunnel . 72Table E.11 Benchmark data for aerodynamic coefficients of ETR 500 powercar on flat ground with gap, measured by Politecnico di Milano on a 1:10 -scale model at 12 m/s in MPWT wind tunnel . 73Table E.1

40、2 Benchmark data for aerodynamic coefficients of ETR 500 powercar on the windward side of the standard embankment of 6 m height, measured by Politecnico di Milano on a 1:10-scale model at 12 m/s in MPWT wind tunnel . 74Table E.13 Benchmark data for aerodynamic coefficients of ETR 500 powercar on the

41、 leeward side of the standard embankment of 6 m height, measured by Politecnico di Milano on a 1:10 -scale model at 12 m/s in MPWT wind tunnel . 75Table H.1 Body parameters. 90Table H.2 Secondary suspension parameters 90Table H.3 Primary suspension parameters . 91Table H.4 General parameters 91Table

42、 H.5 Aerodynamic coefficients 91Table H.6 Resulting CWC for example vehicle 1: vCWCin m/s depending on the vehicle speed and the unbalanced lateral acceleration aqat a yaw angle of W= 90 92Table H.7 Resulting CWC for example vehicle 1: vCWCin m/s depending on yaw angle Wand the unbalanced lateral ac

43、celeration aqat vmax= 160 km/h 93Table H.8 Body parameters. 94Table H.9 Secondary suspension parameters 94Table H.10 Primary suspension parameters . 95Table H.11 General parameters 95Table H.12 Aerodynamic coefficients 95Table H.13 Resulting CWC for example vehicle 2: vCWCin m/s depending on the veh

44、icle speed and the unbalanced lateral acceleration aqat a yaw angle of W= 90 96DIN EN 14067-6:2010-05 EN 14067-6:2010 (E) 6 Table H.14 Resulting CWC for example vehicle 2: vCWCin m/s depending on the yaw angle Wand the unbalanced lateral acceleration aqat vmax= 200 km/h . 97Table I.1 Calculation exa

45、mple for Chinese hat gust scenario with Umax= 30,0 m/s, vtr= 200 km/h, vehicle length = 24 m . 102Table ZA.1 Correspondence between this European standard, the HS TSI RST, published in the Official Journal on 26 March 2008, and Directive 2008/57/EC 120Table ZA.2 Correspondence between this European

46、standard, the HS TSI INS, published in the Official Journal on 19 March 2008, and Directive 2008/57/EC 121Table ZA.3 Correspondence between this European Standard, the CR TSI RST Freight Wagon dated July 2006 and its intermediate revision approved by the Railway Interoperability and Safety Committee

47、 on 26 November 2008 and Directive 2008/57/EC 122Table ZA.4 Correspondence between this European standard, the CR TSI INF (Final draft Version 3.0 dated 2008.12.12), and Directive 2008/57/EC . 122Table ZA.5 Correspondence between this European standard, the CR TSI Locomotive and Passenger Rolling St

48、ocks (Preliminary draft Rve 2.0 dated 14 November 2008) and Directive 2008/57/EC . 123DIN EN 14067-6:2010-05 EN 14067-6:2010 (E) 7 Foreword This document (EN 14067-6:2010) 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 nat