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1、BRITISH STANDARD BS EN 13481-5:2002 Incorporating Amendment No. 1 Railway applications Track Performance requirements for fastening systems Part 5: Fastening systems for slab track The European Standard EN 13481-5:2002, with the incorporation of amendment A1:2006, has the status of a British Standar
2、d ICS 93.100 ? BS EN 13481-5:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 10 July 2002 BSI 2006 ISBN 0 580 40070 0 National foreword Th
3、is British Standard is the official English language version of EN 13481-5:2002, including amendment A1:2006. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, t
4、ext altered by CEN amendment A1 is indicated in the text by !“. The UK participation in its preparation was entrusted to Technical Committee RAE/2, Railway track components, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secre
5、tary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalo
6、gue or of British Standards Online. 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 does not of itself confer immunity from legal obligations. aid enquirers to understand th
7、e text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front co
8、ver, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 1659129 September 2006 See national foreword EUROPEAN STANDARD NORME
9、 EUROPENNE EUROPISCHE NORM EN 13481-5 June 2002 ICS 93.100 English version Railway applications - Track - Performance requirements for fastening systems - Part 5: Fastening systems for slab track Applications ferroviaires - Voie - Prescriptions de performance pour les systmes de fixation - Partie 5:
10、 Systmes de fixation des voies sur dalle Bahnanwendungen - Oberbau - Leistungsanforderungen fr Schienenbefestigungssysteme - Teil 5: Befestigungssysteme fr feste Fahrbahnen This European Standard was approved by CEN on 6 March 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regul
11、ations 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 Management Centre or to any CEN member. This Euro
12、pean 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 Management Centre has the same status as the official versions. CEN members are the nation
13、al standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISC
14、HES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13481-5:2002 E + A1 August 2006 EN 13481-5:2002 (E) 2 Contents page Foreword3 Introduction.4 1Scope 4
15、 2Normative references 5 3Terms and definitions5 4Symbols5 5Requirements.6 5.1Longitudinal rail restraint6 5.2Effect of repeated loading.7 5.3Electrical resistance of the fastening system and slab track elements.8 5.4Effect of exposure to severe environmental conditions8 5.5Dimensions.8 5.6Effect of
16、 fastening system tolerances on track gauge 9 5.7Cast-in fastening components .10 5.8In-service testing .10 6Test specimens10 7Classification10 8Fitness for purpose .10 9Marking, labelling and packaging 10 Annex A (normative) Determination of dynamic stiffness of rail pads11 A.1General11 A.2Pads use
17、d for continuous support 11 Annex B (normative) Determination of dynamic stiffness of resilient fastening assemblies.12 B.1General12 B.2Terms and definitions12 B.3Symbols12 B.4Principle12 B.5Apparatus .12 B.5.1Controlled temperature test area .12 B.5.2Actuator 12 B.5.3Displacement measuring instrume
18、nts.13 B.5.4Force measuring instruments 13 B.5.5Recording equipment13 B.6Procedure .13 B.7Test report 13 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives15 Bibliography17 EN 13481-5:2002 (E) 3 Foreword This document EN 13
19、481-5:2002 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 text or by endorsement, at the latest by December 2002, and c
20、onflicting national standards shall be withdrawn at the latest by December 2002. This document has been prepared under Mandates (M/0241, M/2752) given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directives. For relationship wit
21、h EU Directive(s), see informative annex ZA, which is an integral part of this document. No existing European Standard is superseded. This European Standard is one of the series EN 13481 “Railway applications Track Performance requirements for fastening systems” which consists of the following parts
22、. Part 1: Definitions; Part 2: Fastening systems for concrete sleepers; Part 3: Fastening systems for wood sleepers; Part 4: Fastening systems for steel sleepers; Part 5: Fastening systems for slab track; Part 6: Special fastening systems for attenuation of vibration; Part 7: Special fastening syste
23、ms for switches and crossings and check rails. These are supported by the test methods in the series EN 13146 “Railway applications Track Test methods for fastening systems”. The annexes A and B are normative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of
24、 the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 1) Railway Equipment 2) S
25、tandardization in the field of Railway Equipment on the Interoperability of the Trans-European High-Speed Rail System Foreword to amendment A1 This document (EN 13481-5:2002/A1:2006) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN.
26、This Amendment to the European Standard EN 13481-5:2002 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2007, and conflicting national standards shall be withdrawn at the latest by February 2007. According to t
27、he CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem
28、bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 13481-5:2002 (E) 4 Introduction A requirement for longitudinal rail restraint is included to control rail creep and pull apart in the event of a broken rail. The relati
29、onship between longitudinal rail restraint and the overall design of the track slab requires consideration. No satisfactory test is available to determine the attenuation of impact loads on slab track. The relative performance can be assessed by the procedure in EN 13146-3 with the fastening system
30、on a concrete sleeper. The laboratory test for the effect of repeated loading is the means of assessing potential long-term performance of the fastening in track. For systems in which the rail is continuously supported, test procedures are modified to take account of the change from discrete support
31、. 1 Scope This European Standard is applicable to fastening systems for use in attaching rails to the uppermost surface of concrete or asphalt slabs in non-ballasted track construction as follows: main lines having radius of curvature greater than 150 m and subject to maximum design axle load of 260
32、 kN; light rail systems having a radius of curvature greater than 40 m and subject to a maximum design axle load of 130 kN. This includes fastening systems for floating slabs but does not include fastening systems for embedded rails. The requirements apply to the following: a) direct fastening syste
33、ms; b) indirect fastening systems; c) fastening systems for the rail sections in EN 13674-1 and EN 13674-4 ; d) fastening systems which incorporate concrete elements which each have not more than one supporting element per rail. In the case of (d) the concrete element is considered to be part of the
34、 fastening system. If the system includes concrete elements which each have more than one supporting location per rail, those concrete elements are considered to be part of the slab and not part of the fastening system. This standard is not applicable to special fastening systems used at bolted join
35、ts. This standard is for type approval of a complete fastening assembly only. !“ EN 13481-5:2002 (E) 5 2 Normative references This European Standard incorporates by dated or undated references, provisions from other publications. These normative references are cited at the appropriate places in the
36、text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publications referred to a
37、pplies (including amendments). EN 13146-1 , Railway applications Track Test methods for fastening systems Part 1: Determination of longitudinal restraint. EN 13146-4:2002 repeated loading. EN 13146-5 electrical resistance. EN 13146-6, Railway applications Track Test methods for fastening systems Par
38、t 6: Effect of exposure to severe environmental conditions. EN 13146-7 clamping force. EN 13481-1, Railway applications Track Performance requirements for fastening systems Part 1: Definitions. EN 13481-2:2002, Railway applications Track Performance requirements for fastening systems Part 2: Fasteni
39、ng systems for concrete sleepers. ENV 13481-6, Railway applications Track Performance requirements for fastening systems Part 6: Special fastening systems for attenuation of vibration. 3 Terms and definitions For the purposes of this European Standard the terms and definitions in EN 13481-1 apply. 4
40、 Symbols Llateral component of force transmitted by the wheel to the rail head as shown in Figure 1, in kN; PLcomponent of load parallel to the running surface of the rails, in kN; PV component of load normal to the running surface of the rails, in kN; Vvertical component of force transmitted by the
41、 wheel to the rail head as shown in Figure 1, in kN; !“ !“ Railway applications Track Test methods for fastening systems Part 4: Effect of, ! “, Railway applications Track Test methods for fastening systems Part 5: Determination of !“, Railway applications Track Test methods for fastening systems Pa
42、rt 7: Determination of EN 13674-1, Railway applications Track Rail Part 1: Vignole railway rails 46 kg/m and above. ! EN 13674-4, Railway applications Track Rail Part 4: Vignole railway rails from 27 kg/m to, but excluding 46 kg/m. “ EN 13481-5:2002 (E) 6 Xdistance between the line of application of
43、 L and the centre of the gauge corner radius of the rail head as shown in Figure 1, in mm; angle between the load line and a line normal to the running surface of the rails, in degrees. V L X 1 2 Key 1Line of load application 2Centre of gauge corner radius Figure 1 Load application position 5 Requir
44、ements 5.1 Longitudinal rail restraint The longitudinal rail restraint shall be not less than 7 kN when measured by the procedure in EN 13146-1 . For use in high-speed tracks ( 250 km/h) the longitudinal rail restraint shall be not less than 9 kN. When necessitated by the slab track design and subje
45、ct to agreement between the purchaser and manufacturer, the minimum requirement for longitudinal restraint can be reduced. For fastening systems with continuous support of the rail, the test shall be performed using a length of pad equal in length to the design spacing of the fastening along the rai
46、l. The piece of rail used for the test shall be at least as long as the piece of pad. For fastening systems which have dynamic stiffness 500 mm and the width 300 mm. If, for stability, it is necessary to test two rail seats in accordance with EN 13146-4:2002, clause 6, the width of the block shall b
47、e 2 x the design fastening spacing in track. The depth of the block shall be the depth of the slab or (200 10) mm, whichever is the smaller. For fastening systems with continuous support of the rail, the test shall be performed using a length of pad equal in length to the design spacing of the faste
48、ning along the rail. The piece of rail used for the test shall be at least as long as the piece of pad and the size of the concrete block shall be sufficient to provide support to the full length of the piece of pad. Test loads for the track types specified in Table 1 shall be in accordance with Tab
49、le 2. The value of Pv/cos shall be obtained from Table 2 for the assembly design under test. The values in Table 2 have been derived for the track classes shown in Table 1. Pad stiffness is the vertical dynamic stiffness measured at (3 - 5) Hz in accordance with annex A. For fastening systems which incorporate a second resilient layer additional to the rail pad, the assembly stiffness shall b