1、BRITISH STANDARD BS EN 13232-9:2006Railway applications Track Switches and crossings Part 9: LayoutsICS 45.080nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnul
2、l nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2011National forewordThis British Standard is the UK implementation of EN 13232-9:2006+A1:2011. It supersedes BS EN 13232-9:2006, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the tex
3、t by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee RAE/2, Railway Applications - Track.A list of organizations represented
4、on this committee can 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.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 13232-9:2006
5、+A1:2011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2011ISBN 978 0 580 70121 4Amendments/corrigenda issued since publicationDateComments31 December 2011 Implementation of CEN amendment A1:2011EUROPEAN STANDARD NORME EUROP
6、ENNE EUROPISCHE NORM EN 13232-9:2006+A1 October 2011 ICS 93.100 Supersedes EN 13232-9:2006English Version Railway applications - Track - Switches and crossings - Part 9: Layouts Applications ferroviaires - Voie - Appareils de voie - Partie 9: Ensemble de lappareil Bahnanwendungen - Oberbau - Weichen
7、 und Kreuzungen -Teil 9: Weichenanlagen This European Standard was approved by CEN on 13 February 2006 and includes Amendment 1 approved by CEN on 13 September 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
8、dard 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 three official versions (Englis
9、h, 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 bodies of Austria, Belgium, Bu
10、lgaria, 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, Switzerland and United Kingdom. EUROPEAN COMMITTEE F
11、OR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13232-9:2006+A1:2011: EEN 13232-9:2006+A1:20
12、11 (E) 2 Contents Page Foreword . 41 Scope . 62 Normative references . 63 Terms and definitions. 74 General design process . 114.1 General process 114.2 Design step details . 124.3 Practical use of the design process . 125 General design (design step 1) . 145.1 Track layout . 145.2 Geometrical desig
13、n . 145.2.1 Inputs . 145.2.2 Rules 145.2.3 Geometry plan . 145.3 Wheel rail interaction 155.3.1 Inputs . 155.3.2 Rules 155.3.3 Output 236 Main constructional design (step 2) . 436.1 Inputs . 436.2 Structural requirements . 446.2.1 General . 446.2.2 General requirements . 446.2.3 Specific requirement
14、s 446.2.4 Other requirements . 466.3 Actuation, locking and detection design 476.4 Output main construction documents. 476.4.1 Geometry . 476.4.2 Guidance 476.4.3 Actuation . 476.4.4 Constructional . 486.4.5 Information lists 487 Detailed component design (step 3) . 487.1 Switches 487.2 Crossings 48
15、7.3 Expansion devices 487.4 Other components 497.5 Output assembly documents . 497.5.1 Main assembly documents 497.5.2 Optional documents . 518 Acceptance (step 4) 518.1 Inputs . 518.1.1 Documents and plans. 518.1.2 Limits of supply 518.2 Acceptance testing . 518.2.1 Components acceptance . 518.2.2
16、Layout assembly acceptance 528.3 Outputs 568.3.1 Documents 568.3.2 Traceability 56BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (E) 3 8.3.3 Markings . 56Annex A (informative) Design criteria . 57A.1 Geometry design . 57A.2 Wheel rail interaction 59A.3 Actuation, locking and detection conformity
17、. 61A.4 Switch design . 63A.5 Crossing design (with fixed parts) . 65A.6 Crossing design (with moveable parts) 67A.7 Expansion devices 69Annex B (informative) Layout acceptance form. 70B.1 Justification 70B.2 Example of layout acceptance form 71Annex C (informative) Functional and safety dimensions,
18、 practically used by different European Networks . 73Annex D (normative) Maximum angle of attack in obtuse crossings 74Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC“ . 76Bibliography 79BS EN 13232-9:2006+A1:2011EN 13232-
19、9:2006+A1:2011 (E) 4 Foreword This document (EN 13232-9:2006+A1:2011) 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 te
20、xt or by endorsement, at the latest by April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. !This document has been prepared under a mandate given to CEN/CENELEC/ETSI by the European Commission and the European Free Trade Association, and supports essential
21、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.“ This document includes Amendment 1, approved by CEN on 2011-09-13. This document supersedes EN 13232-9:2006. The start and finish of text int
22、roduced or altered by amendment is indicated in the text by tags ! “. 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 patent rights. This series of s
23、tandards “Railway applications Track Switches and crossings” covers the design and quality of switches and crossings in flat bottom rails. The list of parts is as follows: Part 1 : Definitions Part 2 : Requirements for geometric design Part 3 : Requirements for wheel/rail interaction Part 4 : Actuat
24、ion, locking and detection Part 5 : Switches Part 6 : Fixed common and obtuse crossings Part 7 : Crossings with moveable parts Part 8 : Expansion devices Part 9 : Layouts Part 1 contains terminology used throughout all parts of the standard. Parts 2 to 4 contain basic design guides and are applicabl
25、e to all switch and crossing assemblies. Parts 5 to 8 deal with particular types of equipment, including their tolerances. These use parts 1 to 4 as a basis. Part 9 defines the functional and geometrical dimensions and tolerances for layout assembly. BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011
26、 (E) 5 The following terms are used within to define the parties involved in using the EN as the technical basis for a transaction: CUSTOMER The operator or user of the equipment, or the purchaser of the equipment on the users behalf. SUPPLIER The body responsible for the use of the EN in response t
27、o the customers requirements. 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, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gre
28、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (E) 6 1 Scope The scope of this part is: to describe the d
29、esign process of switches and crossings, and the use of the other parts of this standard; to define the main criteria to be taken into account during the design of the layout, including the safety and functional dimensions as well as geometrical and material aspects; to define the main criteria to b
30、e verified during the design approval; to define the geometrical and non-geometrical acceptance criteria for inspection of layouts assembled both in the fabrication plant and at track site in case of layouts that are delivered non or partially assembled or in a “kit” form; to determine the limits of
31、 supply; to define the minimum requirements for traceability. This European Standard applies only to layouts that are assembled in the manufacturing plant or that are assembled for the first time at trackside. Other aspects such as installation and maintenance also influence performance; these are n
32、ot considered as part of this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (inc
33、luding any amendments) applies. EN 13145, Railway applications Track Wood sleepers and bearers EN 13230-4, Railway applications Track Concrete sleepers and bearers Part 4: Prestressed bearers for switches and crossings EN 13232-2, Railway applications Track Switches and crossings Part 2: Requirement
34、s for geometric design EN 13232-3, Railway applications Track Switches and crossings Part 3: Requirements for wheel/rail interaction EN 13232-4, Railway applications Track Switches and crossings Part 4: Actuation, locking and detection EN 13232-5, Railway applications Track Switches and crossings Pa
35、rt 5: Switches EN 13232-6, Railway applications Track Switches and crossings Part 6: Fixed common and obtuse crossings EN 13232-7, Railway applications Track Switches and crossings Part 7: Crossings with moveable parts prEN 13232-8, Railway applications Track Switches and crossings Part 8: Expansion
36、 devices EN 13481 (all parts), Railway applications Track Performance requirements for fastening systems BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (E) 7 EN 13674-1, Railway applications Track Rail Part 1: Vignole railway rails 46 kg/m and above EN 13674-2, Railway applications Track Rail Par
37、t 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above EN 13674-3, Railway applications Track Rail Part 3: Check rails EN 13674-4, Railway applications Track Rail Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m EN 13715, Railway applicati
38、ons Wheelsets and bogies Wheels Tread profile prEN 13803-2, Railway applications Track alignment design parameters Track gauges 1 435 mm and wider Part 2: Switches and crossings and comparable alignment design situations with abrupt changes of curvature prEN 14730 (all parts), Railway applications T
39、rack Aluminothermic welding of rails UIC 505-1, Railway transport stock Rolling stock construction gauge UIC 505-4, Effects of the application of the kinematic gauges defined in the 505 series of leaflets on the positioning of structures in relation to the tracks and of the tracks in relation to eac
40、h other UIC 510-2, Trailing stock Conditions concerning the use of wheels of various diameters with running gear of different types 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 guiding force Y lateral force, acting parallel to the
41、 running surface, between the wheel and the relevant track component (usually a rail) 3.2 wheel load Q force, acting perpendicular to the running surface, between the wheel on one hand and the relevant track component (rail) 3.3 contact angle Aangle of the contact plane, measured at the contact poin
42、t A between the wheel and the track component. In the case of a two-point contact, the one nearest the wheel flange will be considered. BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (E) 8 Key Acontact angle A contact point Figure 1 Contact angle This contact angle determines the contact danger z
43、one on the wheel, as defined in EN 13232-3 3.4 friction coefficient friction coefficient encountered at the contact point where the contact angle is determined 3.5 flange sharpness qRparameter which characterises the sharpness of the wheel flange. The measurement is taken in accordance with UIC 510-
44、2 at the active side of the flange as defined in Figure 2. It is the distance, parallel to the wheel axis, between the following two points: reference point on the profile, at a distance from wheel axis of 10 mm more than the wheel radius; reference point located at a distance 2 mm from the flange t
45、ip towards the wheel axis BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (E) 9 Dimensions in millimetres Key a wheel back to back qRflange sharpness b flange width R wheel radius hflflange depth Figure 2 Wheel parameters 3.6 flange depth hflsee EN 13232-3 3.7 wheel back-to-back a see EN 13232-2.
46、The symbol “a” is used throughout this standard. An index max or min is given to this symbol according respectively to the maximum and minimum values that can occur during operation 3.8 flange width b see EN 13232-2. The symbol “b“ is used throughout this standard. An index max or min is given to th
47、is symbol according respectively to the maximum and minimum values that can occur during operation 3.9 switch point retraction E distance, measured at the reference plane, between the reference line of switch and stock rail at the actual switch toe BS EN 13232-9:2006+A1:2011EN 13232-9:2006+A1:2011 (
48、E) 10 Key E point retraction Z1 switch rail machining reference plane (see EN 13232-5) Z2 stock rail machining reference plane (see EN 13232-5) Figure 3 Switch point retraction 3.10 point retraction in fixed common crossing reference line in a fixed common crossing which can deviate from the theoretical geometry line. From a certain distance to the crossing point, the reference line of the vee can, depending on the design, be removed from this theoretical line away from
