1、Railway applications - Track - Track alignment design parameters - Track gauges 1 435 mm and widerBS EN 13803:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13803 April 2017 ICS 93.100 Supersedes EN 13803-1:20
2、10, EN 13803-2:2006+A1:2009English Version Railway applications - Track - Track alignment design parameters - Track gauges 1 435 mm and wider Applications ferroviaires - Voie - Paramtres de conception du trac de la voie - cartement 1 435 mm et plus large Bahnanwendungen - Oberbau - Trassierungsparam
3、eter - Spurweiten 1 435 mm und grer This European Standard was approved by CEN on 21 December 2016. 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-
4、to-date lists and bibliographical references concerning such national standards may be obtained on application to 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 transl
5、ation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC 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
6、, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARD
7、IZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13803:2017 ENational forewordThis British S
8、tandard is the UK implementation of EN 13803:2017. It supersedes BS EN 138031:2010 and BS EN 138032:2006+A1:2009, which are withdrawn.The UK participation in its preparation was entrusted to Technical Committee RAE/2, Railway Applications Track.A list of organizations represented on this committee c
9、an be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 82260 5ICS 93.100Complia
10、nce with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2017.Amendments/corrigenda issued since publicationDate Text affected BRITISH STANDARDBS EN 13803:2017EUROPEAN
11、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13803 April 2017 ICS 93.100 Supersedes EN 13803-1:2010, EN 13803-2:2006+A1:2009English Version Railway applications - Track - Track alignment design parameters - Track gauges 1 435 mm and wider Applications ferroviaires - Voie - Paramtres de conception du
12、trac de la voie - cartement 1 435 mm et plus large Bahnanwendungen - Oberbau - Trassierungsparameter - Spurweiten 1 435 mm und grer This European Standard was approved by CEN on 21 December 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions
13、 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 Management Centre or to any CEN member. This European Standard exists in t
14、hree 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 same status as the official versions. CEN members are the national standards
15、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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia,
16、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 2017 CEN All rights of exploitation in any form and by any means rese
17、rved worldwide for CEN national Members. Ref. No. EN 13803:2017 EBS EN 13803:2017EN 13803:2017 (E) 2 Contents Page European foreword . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions . 7 4 Symbols and abbreviations 10 5 General . 11 5.1 Background 11 5.2 Alignment characteristics . 11 6
18、 Limits for 1 435 mm gauge . 13 6.1 Radius of horizontal curve R 13 6.2 Cant D 13 6.3 Cant deficiency I 14 6.4 Cant excess E 16 6.5 Length of cant transitions LDand transition curves in the horizontal plane LK. 17 6.5.1 General . 17 6.5.2 Lengths of linear cant transitions and clothoids 17 6.5.3 Len
19、gths of transition curves with non-constant gradient of curvature and cant . 18 6.6 Cant gradient dD/ds 19 6.7 Rate of change of cant dD/dt 19 6.8 Rate of change of cant deficiency dI/dt 20 6.9 Length of constant cant between two linear cant transitions Li21 6.10 Abrupt change of horizontal curvatur
20、e 22 6.11 Abrupt change of cant deficiency I 22 6.12 Length between two abrupt changes of horizontal curvature Lc22 6.13 Length between two abrupt changes of cant deficiency Ls23 6.14 Track gradients p . 24 6.15 Vertical radius Rv25 6.16 Length of vertical curves Lv. 25 6.17 Abrupt change of track g
21、radient p 26 Annex A (normative) Rules for converting parameter values for track gauges wider than 1 435 mm . 27 A.1 Scope . 27 A.2 Symbols and abbreviations 27 A.3 Basic assumptions and equivalence rules . 29 A.3.1 General . 29 A.3.2 Basic formulae . 29 A.3.3 Basic data 30 A.4 Detailed conversion r
22、ules . 30 A.4.1 General . 30 A.4.2 Cant D1(Subclause 6.2 of the main body of the standard) 30 A.4.3 Cant deficiency I1(Subclause 6.3 of the main body of the standard) 32 A.4.4 Cant excess E1(Subclause 6.4 of the main body of the standard) . 33 A.4.5 Lengths of cant transitions LDand transition curve
23、s in the horizontal plane LK(Subclause 6.5 of the main body of the standard) 33 BS EN 13803:2017EN 13803:2017 (E) 3 A.4.6 Cant gradient dD1/ds (Subclause 6.6 of the main body of the standard) . 34 A.4.7 Rate of change of cant dD1/dt (Subclause 6.7 of the main body of the standard) . 34 A.4.8 Rate of
24、 change of cant deficiency dI1/dt (Subclause 6.8 of the main body of the standard) . 35 A.4.9 Abrupt change of curvature and abrupt change of cant deficiency I1(Subclauses 6.10 and 6.11 of the main body of the standard) 36 A.4.10 Other parameters (Subclauses 6.1, 6.9, 6.12, 6.13, 6.14, 6.15, 6.16 an
25、d 6.17 of the main body of the standard) . 36 Annex B (normative) Track alignment design parameter limits for track gauges wider than 1 435 mm . 37 B.1 Scope . 37 B.2 Requirements for a gauge of 1 520 mm and 1 524 mm 37 B.2.1 General . 37 B.2.2 Radius of horizontal curve R1. 37 B.2.3 Cant D1. 37 B.2
26、.4 Cant deficiency I1. 38 B.2.5 Cant excess E1. 39 B.2.6 Length of cant transitions LD1and transition curves in the horizontal plane LK139 B.2.7 Cant gradient dD1/ds . 40 B.2.8 Rate of change of cant dD1/dt . 41 B.2.9 Rate of change of cant deficiency dI1/dt . 41 B.2.10 Length of constant cant betwe
27、en two linear cant transitions Li142 B.2.11 Abrupt change of horizontal curvature 43 B.2.12 Abrupt change of cant deficiency I1. 43 B.2.13 Length between two abrupt changes of horizontal curvature LC1. 43 B.2.14 Length between two abrupt changes of cant deficiency Ls1. 43 B.2.15 Track gradients p144
28、 B.2.16 Vertical radius Rv1. 44 B.2.17 Length vertical curves Lv144 B.2.18 Abrupt change of track gradient p1. 44 B.3 Requirements for a gauge of 1 668 mm 44 B.3.1 General . 44 B.3.2 Radius of horizontal curve R1. 44 B.3.3 Cant D1. 44 B.3.4 Cant deficiency I1. 45 B.3.5 Cant excess E1. 46 B.3.6 Lengt
29、h of cant transitions LD1and transition curves in the horizontal plane LK146 B.3.7 Cant gradient dD1/ds . 47 B.3.8 Rate of change of cant dD1/dt . 48 B.3.9 Rate of change of cant deficiency dI1/dt . 49 B.3.10 Length of constant cant between two linear cant transitions Li150 B.3.11 Abrupt change of h
30、orizontal curvature 50 B.3.12 Abrupt change of cant deficiency I1. 50 B.3.13 Length between two abrupt changes of horizontal curvature LC1. 51 B.3.14 Length between two abrupt changes of cant deficiency Ls1. 51 B.3.15 Track gradients p151 B.3.16 Vertical radius Rv1. 51 B.3.17 Length vertical curves
31、Lv152 B.3.18 Abrupt change of track gradient p1. 52 Annex C (informative) Supplementary information about shape and length of transition curves 53 C.1 General . 53 BS EN 13803:2017EN 13803:2017 (E) 4 C.2 Definitions and properties of different transition curves and cant transitions 53 C.2.1 Definiti
32、ons 53 C.2.2 Properties . 54 C.3 Further aspects that may be considered for a progressive track alignment design . 59 C.3.1 Background 59 C.3.2 Progressive track alignment design 59 Annex D (informative) Constraints and risks associated with the use of exceptional limits 62 Annex E (informative) Eva
33、luation of conditions at the toe of a switch 63 E.1 General . 63 E.2 Method based on effective radius 63 Annex F (informative) Design considerations for switch and crossing units 65 F.1 Examples of common switch and crossing units 65 F.2 Use of diamond crossings, diamond crossings with slips and tan
34、dem turnouts 67 F.3 Switch and crossing units on, or near, under-bridges 67 F.4 Abutting switch and crossing units 67 F.5 Switch and crossing units on horizontal curves 67 F.6 Switch and crossing units on canted track 68 F.7 Vertical alignments and switch and crossing units . 68 Annex G (informative
35、) Examples of applications 71 G.1 General . 71 G.2 Example of crossover on horizontal curve 71 G.3 Example of bi-linear cant transition . 72 G.4 Example where a cant transition is designed without a coinciding transition curve . 73 G.5 Example of substandard transition curve . 74 G.6 Example where s
36、everal alignment elements forms an intermediate length 75 Annex H (informative) Examples of local limits for cant deficiency . 76 Annex I (informative) Considerations regarding cant deficiency and cant excess . 77 I.1 Introduction . 77 I.2 Cant deficiency 77 I.3 Cant excess 77 I.4 Wheel climb criter
37、ion . 77 I.5 Vehicle overturning . 78 I.6 The lateral strength of a track under loading (Prudhomme limit) 78 I.7 Cant deficiency at switch and crossing layouts on curves . 78 Annex J (informative) Passenger comfort on curves 79 J.1 General . 79 J.2 Lateral acceleration 79 J.3 Lateral jerk . 79 J.3.1
38、 Lateral jerk as a function of rate of change of cant deficiency . 79 J.3.2 Lateral jerk as a function of an abrupt change of cant deficiency 80 J.4 Roll motions . 80 Annex K (normative) Sign rules for calculation of D, I and p 81 K.1 General regarding the sign rules 81 K.2 Sign rules for calculatio
39、n of D . 81 K.3 Sign rules for calculation of I . 81 K.4 Sign rules for calculation of p 82 Annex L (informative) Length of constant cant between two linear cant transitions Li84 Annex M (informative) The principle of virtual transition 85 BS EN 13803:2017EN 13803:2017 (E) 5 M.1 Virtual transition a
40、t an abrupt change of cant deficiency 85 M.2 Virtual transition at a short intermediate length between two abrupt changes of cant deficiency . 86 M.3 Limits based on the principle of the virtual transition . 87 M.3.1 General . 87 M.3.2 Characteristic vehicle with a distance of 20 m between bogie cen
41、tres . 87 M.3.3 Characteristic vehicle with a distance of 12,2 m and 10,06 m between bogie centres . 87 Annex N (normative) Lengths of intermediate elements Lcto prevent buffer locking . 89 N.1 General . 89 N.2 Basic vehicles and running conditions . 89 N.3 Lengths Lc of an intermediate straight tra
42、ck between two long circular curves in the opposite directions 89 N.4 General cases for end throw differences 90 Annex O (informative) Considerations for track gradients 93 O.1 Uphill gradients . 93 O.2 Downhill gradients . 93 O.3 Gradients for stabling tracks and at platforms 93 Annex ZA (informati
43、ve) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC 94 Bibliography . 97 BS EN 13803:2017EN 13803:2017 (E) 6 European foreword This document (EN 13803:2017) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretari
44、at 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 October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017. Attention is drawn to
45、 the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13803-1:2010 and EN 13803-2:2006+A1:2009. This document has been prepared under a mandate give
46、n to CEN 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 Internal Regu
47、lations, 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, I
48、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13803:2017EN 13803:2017 (E) 7 1 Scope The purpose of this European Standard is to specify rules and limits for trac
49、k alignment design parameters, including alignments within switches and crossings. Several of these limits are functions of speed. Alternatively, for a given track alignment, it specifies rules and limits that determine permissible speed. This European Standard applies to nominal track gauges 1 435 mm and wider with speeds up to 360 km/h. Normative Annex A describes the conversion rules which shall be applied for tracks with nominal gauges wider than 1 435 mm. Normative Annex B is applied for nominal track gauges 1 520 mm, 1 524 mm and 1 668 mm. T
