1、May 2017 English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 93.100!%e_+“2666008www.din.deDIN EN
2、13481-2Railway applications Track Performance requirements for fastening systems Part 2: Fastening systems for concrete sleepers;English version EN 134812:2012+A1:2017,English translation of DIN EN 13481-2:2017-05Bahnanwendungen Oberbau Leistungsanforderungen fr Schienenbefestigungssysteme Teil 2: B
3、efestigungssysteme fr Betonschwellen;Englische Fassung EN 134812:2012+A1:2017,Englische bersetzung von DIN EN 13481-2:2017-05Applications ferroviaires Voie Exigences de performance pour les systmes de fixation Partie 2: Systmes de fixation pour traverses en bton;Version anglaise EN 134812:2012+A1:20
4、17,Traduction anglaise de DIN EN 13481-2:2017-05SupersedesDIN EN 134812:201208www.beuth.deDocument comprises 21 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.05.17 DIN EN 13481-2:2017-05 2 A comma is used as the decimal marke
5、r. National foreword This document (EN 13481-2:2012+A1:2017) has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Fahrweg und Schienenfahrzeuge (DIN Standards Committee
6、Railway), Working Committee NA 087-00-01-04 UA “Fastening systems”. This standard is based on the English reference version. This standard differs from DIN EN 13481-2:2012-08 as follows: a) the Scope has been revised; b) the normative reference to EN 13146-10 has been included; c) Table 3 in 5.5 “Ef
7、fect of repeated loading” has been revised; d) 5.11 “Cast-in and glued-in fastening components” has been revised; e) Annex A has been deleted and the former Annex B is now Annex A; f) Annex ZA “Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC” has
8、 been revised and now refers to EU Regulation 1299/2014 (new TSI infrastructure). Previous editions DIN EN 13481-2: 2003-06, 2007-06, 2012-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13481-2:2012+A1 January 2017 ICS 93.100 Supersedes EN 13481-2:2012English Version Railway applications -
9、Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers Applications ferroviaires - Voie - Exigences de performance pour les systmes de fixation - Partie 2: Systmes de fixation pour traverses en bton Bahnanwendungen - Oberbau - Leistungsanforderungen
10、fr Schienenbefestigungssysteme - Teil 2: Befestigungssysteme fr Betonschwellen This European Standard was approved by CEN on 27 April 2012 and includes Corrigendum 1 issued by CEN on 12 March 2014 and Amendment 1 approved by CEN on 5 June 2016. CEN members are bound to comply with the CEN/CENELEC In
11、ternal 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 a
12、ny 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
13、versions. CEN members are the national standards 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, Norw
14、ay, Poland, Portugal, Romania, Serbia, Slovakia, 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
15、of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13481-2:2012+A1:2017 E2 Contents Page European foreword . 3 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Symbols . 7 5 Requirements . 9 5.1 Longitudinal rail restr
16、aint . 9 5.2 Torsional resistance . 9 5.3 Attenuation of impact loads 9 5.4 Pad and assembly stiffness 9 5.5 Effect of repeated loading . 10 5.6 Electrical resistance of fastening system and sleeper 11 5.7 Effect of exposure to severe environmental conditions 11 5.8 Dimensions . 11 5.9 Effect of fas
17、tening system tolerances on track gauge . 12 5.10 Clamping force 13 5.11 Cast-in and glued-in fastening components . 13 5.12 In-service testing 13 5.13 Attenuation of noise and vibration 13 6 Test specimens 13 7 Fitness for purpose 13 8 Marking, labelling and packaging 13 !Annex A “ (informative) Vi
18、bration and noise 15 A.1 General . 15 A.2 Symbols 15 A.3 Parameters for environmental vibration calculations . 15 A.4 Calculating the vibration attenuation . 16 A.5 Environmental noise . 16 !Annex ZA“ (informative) Relationship between this European Standard and the Essential Requirements of EU Dire
19、ctive 2008/57/EC 17 Bibliography . 19 EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05 3 European foreword This document (EN 13481-2:2012+A1:2017) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be gi
20、ven the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. Attention is drawn to the possibility that some of the elements of this document may be t
21、he subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1 approved by CEN on 2016-06-05. This document supersedes !EN 13481-2:2012“. The start and finish of text introduced or altered by amendment i
22、s indicated in the text by tags !“. The main changes in this revision of EN 13481-2:2002 are as follows: a) new categories of fastening systems have been introduced (Clause 2 , Table 1); b) the ranges of test loads have been extended to cover the new categories of fastening system (5.4, Table 2 and
23、5.5, Table 3); c) advice on the attenuation of noise and vibration has been added in a new annex (Annex B). This European Standard is one of the series EN 13481 “Railway applications Track Performance requirements for fastening systems“ which consists of the following parts: Part 1: Definitions Part
24、 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 with rail on the surface or rail embedded in a channel Part 7: Special fastening systems for switches and crossings and check
25、rails NOTE Part 6 does not exist in this series. These European Standards are supported by the test methods in the series EN 13146 “Railway applications Track Test methods for fastening systems“. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of th
26、is document. N1)National footnote: Here, it should read “Clause 1”. N1)EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05 4 Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
27、 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eu
28、ropean Standard: Austria, Belgium, Bulgaria, EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05 5 Introduction A series of tests is used to assess the suitability of fastening systems for use in railway track. In this European Standard a requirement for longitudinal rail restraint is included to con
29、trol rail creep and pull apart in the event of a broken rail. Measurement of torsional resistance is included for use in assessing the risk of track buckling. Classes for attenuation of dynamic loading are included for use when it it is necessary to protect sleepers from vehicle induced impacts. The
30、 laboratory test for the effect of repeated loading is specified to assess the potential long term performance of the fastening in track. The test for clamping force is only suitable for laboratory use. EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05 6 1 Scope !This European Standard is applicabl
31、e to fastening systems in Categories AE as specified in EN 13481-1:2012, 3.1, for use on concrete sleepers in ballasted track with maximum axle loads, and minimum curve radii as shown in Table 1. Table 1 Fastening category criteria Category Maximum design axle load kN Minimum curve radius m A 130 40
32、 B 180 80 C 260 150 D 260 400 E 350 150 NOTE The maximum axle load for Categories A and B does not apply to maintenance vehicles. The requirements apply to: fastening systems which act on the foot and/or web of the rail including direct fastening systems and indirect fastening systems; fastening sys
33、tems with dynamic stiffness, kLFA, not less than 50 MN/m; fastening systems for rail sections included in EN 13674-1 (excluding 49E4) or EN 13674-4. This standard is not applicable to fastening systems for other rail sections, rigid fastening systems or special fastening systems used at bolted joint
34、s or glued joints. This standard should only be used for type approval of complete fastening systems.“ 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition ci
35、ted applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13146-1:2012, Railway applications Track Test methods for fastening systems Part 1: Determination of longitudinal rail restraint EN 13146-2:2012, Railway applications Track Test
36、methods for fastening systems Part 2: Determination of torsional resistance EN 13146-3:2012, Railway applications Track Test methods for fastening systems Part 3: Determination of attenuation of impact loads EN 13146-4:2012, Railway applications Track Test methods for fastening systems Part 4: Effec
37、t of repeated loading EN 13146-5:2012, Railway applications Track Test methods for fastening systems Part 5: Determination of electrical resistance EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05 7 EN 13146-6:2012, Railway applications Track Test methods for fastening systems Part 6: Effect of se
38、vere environmental conditions EN 13146-7:2012, Railway applications Track Test methods for fastening systems Part 7: Determination of clamping force EN 13146-8:2012, Railway applications Track Test methods for fastening systems Part 8: In service testing EN 13146-9:2009+A1:2011, Railway applications
39、 Track Test methods for fastening systems Part 9: Determination of stiffness ! EN 13146-10, Railway applications Track Test methods for fastening systems Part 10: Proof load test for pull-out resistance “ EN 13230-1, Railway applications Track Concrete sleepers and bearers Part 1: General requiremen
40、ts EN 13481-1:2012, Railway applications Track Performance requirements for fastening systems - Part 1: Definitions EN 13674-1:2011, 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
41、to, but excluding 46 kg/m 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13481-1:2012 apply. 4 Symbols For the purposes of this document, the following symbols apply. FHFAmaxstatic preload applied in measurement of high frequency stiffness, in kN FLF
42、A1 minimum force applied in measurement of dynamic low frequency stiffness of assembly, in kN FLFAmax reference force for measurement of dynamic low frequency stiffness of assembly, in kN FLFP1notional fastening clip force assumed for measurement of dynamic low frequency stiffness of pad, in kN FLFP
43、maxreference force for measurement of dynamic low frequency stiffness of pad, in kN Fmaxaxial load at which gross slip occurs in the longitudinal rail restraint test (EN 13146-1:2012), in kN FSA1 minimum force applied in measurement of static stiffness of assembly, in kN EN 13481-2:2012+A1:2017 (E)
44、DIN EN 13481-2:2017-05 8 FSAmax force applied to assembly in measurement of static stiffness of assembly, in kN FSP1 notional fastening clip force assumed for measurement of static stiffness of pad, in kN FSPmaxforce applied to pad in measurement of static stiffness of pad, in kN kHFADtransfer stiff
45、ness in measurement of high frequency stiffness of assembly, in N/m kLFA low frequency dynamic stiffness of assembly, in MN/m L lateral 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 PVc
46、omponent of load normal to the running surface of the rails, in kN V vertical component of load transmitted by the wheels to the running surface at the rail head as shown in Figure 1, in kN X distance between the line of application of PLand the centre of the gauge corner radius of the rail head as
47、shown in Figure 1, in mm angle between the load line and a line normal to the running surface of the rails as shown in Figure 1, in NOTE LVtanPLVPa= = Key 1 line of load application 2 centre of gauge corner radius Figure 1 Load application position EN 13481-2:2012+A1:2017 (E) DIN EN 13481-2:2017-05
48、9 5 Requirements 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 category D fastening systems ( 250 km/h), the longitudinal rail restraint shall be not less than 9 kN. On structures such as long brid
49、ges, the longitudinal force transmitted between the track and the structure may be calculated by the method in EN 1991-2. The value of Fmaxmeasured in accordance with EN 13146-1 may be used in the calculation. In such cases, and subject to agreement between the purchaser and manufacturer, the minimum requirement for longitudinal restraint may be reduced. 5.2 To
