EN 13232-3:2003+A1:2011

Railway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction

This part of this European Standard specifies:
-   characterisation of wheel and track dimensions;
-   geometric design principles for wheel guidance;
-   design principles for wheel load transfer;
-   deciding whether movable crossings are needed.
These are illustrated by their application to turnout components:
-   switches;
-   crossings;
-   check rails.
but the principles apply equally to more complex layouts.

Bahnanwendungen - Oberbau - Weichen und Kreuzungen - Anforderungen an das Zusammenspiel Rad/Schiene

Diese Europäische Norm umfasst folgende Bereiche:
-   Beschreibung der Rad- und Gleismaße;
-   geometrische Entwurfsgrundsätze für die Radführung;
-   Entwurfsrichtlinien für die Radlastübertragung;
-   Entscheidung darüber, ob Herzstücke mit beweglichen Bauteilen erforderlich sind.
Diese werden in ihrer Anwendung auf die Weichenbauteile
-   Zungenvorrichtungen;
-   Herzstücke;
-   Radlenker
dargestellt, jedoch sind die Grundsätze auch auf umfangreichere Gleisanlagen anwendbar.

Applications ferroviaires - Voie - Appareils de voie - Partie 3: Exigences pour l'interaction Roue/Rail

Cette partie de l’EN13232 traite des sujets suivants :
-   caractérisation des dimensions des roues et des voies ;
-   principe de conception géométrique pour le guidage des roues ;
-   principes de conception pour le transfert de charge des roues ;
-   décision sur la nécessité d’utiliser des coeurs à parties mobiles.
Les sujets sont illustrés par l'application aux composants du branchement :
-   aiguillages ;
-   coeurs ;
-   contre-rails.
mais les principes s'appliquent également aux appareils de voie plus complexes.

Železniške naprave - Zgornji ustroj - Kretnice in križišča - 3. del: Zahteve na stiku kolo-tirnica

Ta del tega evropskega standarda določa:
- karakterizacijo mer koles in zgornjega ustroja;
- geometrijska načela pri projektiranju za vodenje koles;
- načela projektiranja za prenos obremenitve koles;
- odločanje o potrebi po premičnih križiščih.
Zgornje tematike so prikazane z uporabo na sestavnih delih izogibalnega tira:
- kretnice;
- križišča;
- vodilne tirnice,
vendar načela enako veljajo za kompleksnejše kretniške sklope.

General Information

• Status: Withdrawn
• Publication Date: 18-Oct-2011
• Withdrawal Date: 10-Oct-2023
• ICS: 93.100 - Construction of railways
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 1/WG 18 - Switches and crossings - Performance and acceptance
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: SIST EN 13232-3:2004+A1:2012 - Railway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction

Relations

• Merged From: EN 13232-3:2003/FprA1 - Railway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction
• Effective Date: 19-Jan-2023
• Merged From: EN 13232-3:2003 - Railway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction
• Effective Date: 19-Jan-2023
• Replaced By: EN 13232-3:2023 - Railway applications - Track - Switches and crossings for Vignole rails - Part 3: Requirements for wheel/rail interaction
• Effective Date: 18-Jan-2023
• Revised: prEN 13232-3 rev - Railway applications - Track - Switches and crossings for Vignole rails - Part 3: Requirements for wheel/rail interaction
• Effective Date: 19-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.NRORWLUQLFDBahnanwendungen - Oberbau - Weichen und Kreuzungen - Anforderungen an das Zusammenspiel Rad/SchieneApplications ferroviaires - Voie - Appareils de voie - Partie 3: Exigences pour l'interaction Roue/RailRailway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction45.080Rails and railway componentsICS:Ta slovenski standard je istoveten z:EN 13232-3:2003+A1:2011SIST EN 13232-3:2004+A1:2012en,fr,de01-januar-2012SIST EN 13232-3:2004+A1:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13232-3:2003+A1
October 2011 ICS 93.100 Supersedes EN 13232-3:2003English Version
Railway applications - Track - Switches and crossings - Part 3: Requirements for wheel/rail interaction
Applications ferroviaires - Voie - Appareils de voie - Partie 3: Exigences pour l'interaction Roue/Rail
Bahnanwendungen - Oberbau - Weichen und Kreuzungen -Anforderungen an das Zusammenspiel Rad/Schiene This European Standard was approved by CEN on 13 February 2003 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 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 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 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 13232-3:2003+A1:2011: ESIST EN 13232-3:2004+A1:2012

!Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC" . 17Bibliography . 20
Key 1 Tyre width 6 Danger zone 2 Flange angle 7 Contact point 3 Flange width 8 Wheel diameter 4 Wheel back to back 9 Tread angle 5 Flange depth Figure 1 — Key wheel dimensions (in addition to profile details) 3.4 Wheelsets Additional parameters related to the wheelsets are required for calculations for wheelset guidance. The Customer shall provide the following parameter values:  wheel back-to-back (see Figure 1);  axle spacing;  number of axles;  clearance of middle axles, if applicable;  bogie spacing and minimum curve radius for vehicles. 3.5 Rail and track The key parameters related to the track geometry which are used in calculations for wheelset guidance are shown in Figure 2 and listed below:  centreline radius (R);  track gauge (G);  dimension for nose protection (check gauge) (F);  wing flangeway (D). SIST EN 13232-3:2004+A1:2012

Key 1 Highside 2 Wing 3 Check 4 Lowside Figure 2 — Key track dimensions and the following shall be provided by the Customer:  maximum permissible check rail height above running table (H). 3.6 Tolerances and wear It is necessary to consider tolerances and wear in order to design correctly. These are alternatively referred to as manufacturing tolerances and service tolerances. If the Customer provides worn wheel profiles or amounts of wear, then these should be used. Otherwise the assumptions made by the Supplier shall form the basis for design, and these shall be stated. Examples of key areas of wear are:  back of wheel flanges;  front of wheel flanges;  false flanges;  flange angle. Locations of typical lateral wheel and track wear are shown in Figure 3. These must be taken into account when designing flangeway gaps. See clause 4. SIST EN 13232-3:2004+A1:2012

Key 1 False flange 4 Wing wear 2 Guard or check rail wear 5 Wheel wear (front) 3 Wheel wear (back) 6 Vee wear Figure 3 — Locations of wheel and rail wear Vertical wear, examples of which are also illustrated in Figure 3, is more relevant to wheel load transfer. See clause 5. False flanges are to be avoided as they will increase wear as
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