BS EN 13848-5-2008 Railway applications — Track — Track geometry quality — Part 5 Geometric quality levels.pdf
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1、BRITISH STANDARD BS EN 13848-5:2008 Railway applications Track Track geometry quality Part 5: Geometric quality levels ICS 93.100 ? BS EN 13848-5:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 55461
2、 2 National foreword This British Standard is the UK implementation of EN 13848-5:2008. The UK participation in its preparation was entrusted to Technical Committee RAE/2, Railway track components. A list of organizations represented on this committee can be obtained on request to its secretary. Thi
3、s 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. Amendments/corrigenda issued since publication DateComments EUROPEAN STANDARD NOR
4、ME EUROPENNE EUROPISCHE NORM EN 13848-5 March 2008 ICS 93.100 English Version Railway applications - Track - Track geometry quality - Part 5: Geometric quality levels Applications ferroviaires - Voie - Qualit gomtrique de la voie - Partie 5 : Niveaux de la qualit gomtrique de la voie Bahnanwendungen
5、 - Oberbau - Qualitt der Gleisgeometrie - Teil 5: Geometrische Qualittsstufen This European Standard was approved by CEN on 7 February 2008. 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 nati
6、onal standard without any alteration. Up-to-date lists and 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
7、any other language made by translation under the responsibility 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, Cyprus, Czech Republic, Denmark,
8、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 COMIT EUROPEN DE NORMALISATION
9、EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13848-5:2008: E EN 13848-5:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative reference
10、s4 3 Terms and definitions .4 4 Symbols and abbreviations5 5 Background5 6 Overview.5 7 Assessment of track geometric quality.6 8 Immediate action limits.7 8.1 Introductory remarks.7 8.2 Track gauge7 8.3 Longitudinal level 9 8.4 Cross level9 8.5 Alignment .10 8.6 Twist10 9 Alert and intervention lim
11、it.11 Annex A (informative) Relative importance of the various parameters.12 A.1 Track-vehicle system 12 A.2 Influence of track geometry parameters on vehicle behaviour and safety .13 A.3 Other criteria 13 Annex B (informative) Alert and intervention limits 15 B.1 Introduction15 B.2 Alert limit and
12、intervention limit.15 B.2.1 Track gauge15 B.2.2 Longitudinal level 16 B.2.3 Cross level17 B.2.4 Alignment .17 B.2.5 Twist18 Annex ZA (informative) Relationship between this European Standard and the essential requirements of EU Directive 96/48/EC of 23rd July 1996 on the interoperability of the tran
13、s-European high-speed rail system amended by the EU Directive 2004/50/EC of 29th April 200419 Bibliography21 BS EN 13848-5:2008 ? EN 13848-5:2008 (E) 3 Foreword This document (EN 13848-5:2008) has been prepared by Technical Committee CEN/TC 256 “ Railway applications” , the secretariat of which is h
14、eld 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 September 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. This document has been prepared u
15、nder a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 96/48/EC of 23rd July 1996 on the interoperability of the trans-European high-speed rail system amended by the EU Directive 2004/50/EC of the European P
16、arliament and of the Council of 29th April 2004. For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document. This European Standard is one of the series EN 13848 Railway applications Track Track geometry quality as listed below: Part 1: Characterisation
17、of track geometry Part 2: Measuring systems Track recording vehicles Part 3: Measuring systems Track construction and maintenance machines Part 4: Measuring systems Manual and light weight devices 1) Part 5: Geometric quality levels According to the CEN/CENELEC Internal Regulations, the national sta
18、ndards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
19、Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 1) To be published. BS EN 13848-5:2008 ? EN 13848-5:2008 (E) 4 1 Scope This European Standard defines the minimum requirements for the quality levels of track geometry, and specifies the safety related limits for e
20、ach parameter as defined in EN 13848-1. This standard covers the following topics: description of quality levels; relative importance of parameters; immediate action limit; considerations on other quality levels. This European Standard applies to high-speed and conventional plain line of 1 435 mm an
21、d wider gauge railways provided that the vehicles operated on those lines comply with EN 14363 and other vehicle safety standards. For lines covered by the high speed infrastructure TSI, the requirements stated in the HS INS TSI prevail. Any track geometry parameter not covered by the HS INS TSI nee
22、ds to be compliant with this European Standard. 2 Normative references Not applicable. 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 nominal track gauge reference value for track gauge used by individual networks 3.2 design track gauge desi
23、gn value of track gauge for a given track section, which might be different from the nominal track gauge 3.3 QN1 level refer to EN 14363 3.4 QN2 level refer to EN 14363 3.5 QN3 level refer to EN 14363 BS EN 13848-5:2008 ? EN 13848-5:2008 (E) 5 4 Symbols and abbreviations For the purposes of this doc
24、ument, the following symbols and abbreviations apply. Table 1 Symbols and abbreviations Symbol or abbreviation Designation Unit AL Alert limit mm or mm/m IL Intervention limit mm or mm/m IAL Immediate action limit mm or mm/m D1Wavelength range D1: 3 m 10 000 m (reminder) Speed (in km/h) Minimum valu
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- BS EN 13848-5-2008 Railway applications Track geometry quality Part Geometric levels 13848 2008
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