1、November 2012 Translation by DIN-Sprachendienst.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).I
2、CS 93.100!$E=“1923426www.din.deDDIN EN 13481-3Railway applications - Track Performance requirements for fastening systems Part 3: Fastening systems for wood sleepers;English version EN 13481-3:2012,English translation of DIN EN 13481-3:2012-11Bahnanwendungen - Oberbau Leistungsanforderungen fr Schie
3、nenbefestigungssysteme Teil 3: Befestigungssysteme fr Holzschwellen;Englische Fassung EN 13481-3:2012,Englische bersetzung von DIN EN 13481-3:2012-11Applications ferroviaires - Voie Exigences de performance pour les systmes de fixation Partie 3: Systmes de fixation pour traverses en bois;Version ang
4、laise EN 13481-3:2012,Traduction anglaise de DIN EN 13481-3:2012-11SupersedesDIN EN 13481-3:2012-08www.beuth.deDocument comprises 18 pagesIn case of doubt, the German-language original shall be considered authoritative.10.12 DIN EN 13481-3:2012-11 2 A comma is used as the decimal marker. National fo
5、reword This standard has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Committee), Working Committee NA 087-00-01-04
6、UA Schienen-befestigungssysteme. Amendments This standard differs from DIN EN 13481-3:2007-06 as follows: a) the foreword has been revised; b) requirements of EN 13481-6 have been incorporated; c) categories of fastening systems have been added in Subclause 5.4, Table 2, and Subclause 5.5, Table 3;
7、d) advice on the attenuation of noise and vibration has been added in a new Annex A; e) Annex ZA has been revised with regard to the CR TSI INF of the conventional rail system; f) the standard has been editorially revised. Compared with DIN EN 13481-3:2012-08, the following corrections have been mad
8、e to the German version only: a) in Table 3, value X of fastening category E has been corrected to read X = 75 mm; b) in A.3, last paragraph, the symbol of the pre-load “FHFAmax” has been added. Previous editions DIN EN 13481-3: 2003-06, 2007-06, 2012-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE
9、NORM EN 13481-3 May 2012 ICS 93.100 Supersedes EN 13481-3:2002 English Version Railway applications - Track Performance requirements for fastening systems Part 3: Fastening systems for wood sleepers Applications ferroviaires - Voie Exigences de performance pour les systmes de fixation Partie 3: Syst
10、mes de fixation pour traverses en bois Bahnanwendungen - Oberbau Leistungsanforderungen fr Schienenbefestigungssysteme Teil 3: Befestigungssysteme fr Holzschwellen This European Standard was approved by CEN on 27 April 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations w
11、hich 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
12、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 member
13、s 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, S
14、weden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nationa
15、l Members. Ref. No. EN 13481-3:2012: E 2 Contents Page Foreword 3Introduction . 41 Scope 52 Normative references 53 Terms and definitions . 64 Symbols 65 Requirements . 75.1 General 75.2 Longitudinal rail restraint . 85.3 Torsional resistance 85.4 Pad and assembly stiffness 85.5 Effect of repeated l
16、oading . 85.6 Effect of exposure to severe environmental conditions 95.7 Dimensions . 95.8 Effect of the fastening system tolerances on track gauge 105.9 Clamping force . 115.10 In-service testing . 115.11 Attenuation of noise and vibration 116 Test specimens 117 Fitness for purpose . 118 Marking, l
17、abelling and packaging 11Annex A (informative) Vibration and noise . 12A.1 General 12A.2 Symbols 12A.3 Parameters for environmental vibration calculations 12A.4 Calculating the vibration attenuation 13A.5 Environmental noise . 13Annex ZA (informative) Relationship between this European Standard and
18、the Essential Requirements of EU Directive 2008/57/EC 14Bibliography 16DIN EN 13481-3:2012-11 EN 13481-3 (E) 3 Foreword This document (EN 13481-3:2012) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This European Standard shall be
19、 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. Attention is drawn to the possibility that some of the elements of this docume
20、nt 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 document supersedes EN 13481-3:2002. The main changes in this revision of EN 13481-3:2002 are as follows: a) categories of fastening systems have been introduc
21、ed in 5.4, Table 2 and 5.5, Table 3; b) advice on attenuation of noise and vibration has been added in a new annex (Annex A). 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
22、: 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 with rail on the surface or rail embedded in a channel Part 7: Special fastening systems for switches and cr
23、ossings and check 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 i
24、ntegral part of this document. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizati
25、ons of the following countries are bound to implement this European Standard: 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
26、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 13481-3:2012-11 EN 13481-3 (E) 4 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 r
27、ail restraint is included to control 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 f
28、rom vehicle induced impacts. The 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. DIN EN 13481-3:2012-11 EN 13481-3 (E) 5 1 Scope This European Sta
29、ndard is applicable to fastening systems, in categories A C and E as specified in EN 13481-1:2012, 3.1, for use on wood sleepers in ballasted track with maximum axle loads and minimum curve radii in accordance with Table 1. Table 1 Fastening category criteria Category Maximum design axle load kN Min
30、imum curve radius m A 130 40 B 180 80C 260 150E 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 system
31、s; fastening systems for the rail sections in EN 13674-1 (excluding 49E4) and 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 joints or glued joints. This standard is for type approval of a
32、complete fastening assembly only. 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 cited applies. For undated references, the latest edition of the refere
33、nced document (including any amendments) applies. EN 13145, Railway applications Track Wood sleepers and bearers 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 method
34、s for fastening systems Part 2: Determination of torsional resistance EN 13146-4:2012, Railway applications Track Test methods for fastening systems Part 4: Effect of repeated loading EN 13146-6:2012, Railway applications Track Test methods for fastening systems Part 6: Effect of severe environmenta
35、l conditions DIN EN 13481-3:2012-11 EN 13481-3 (E) 6 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+A1:201
36、1, Railway applications Track Test methods for fastening systems Part 9: Determination of stiffness EN 13481-1:2012, Railway applications Track Performance requirements for fastening systems Part 1: Definitions EN 13674-1, Railway applications Track Rail Part 1: Vignole railway rails 46 kg/m and abo
37、ve EN 13674-4, Railway applications Track Rail Part 4: Vignole railway rails from 27 kg/m 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
38、apply. FHFAmaxstatic preload applied in the measurement of high frequency stiffness of assembly, in kN; FLFA1 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; FLFP
39、1 notional fastening clip force assumed for measurement of low frequency stiffness of pad, in kN; FLFPmaxreference 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
40、minimum force applied in measurement of static stiffness of assembly, in kN 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; FSPmax force applied to pad in measurement
41、 of static stiffness of pad, in kN kHFAD transfer stiffness 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 lo
42、ad parallel to the base of the sleeper, in kN; DIN EN 13481-3:2012-11 EN 13481-3 (E) 7 PVcomponent of load normal to the base of the sleeper, in kN; V vertical component of force transmitted by the wheel to the rail head as shown in Figure 1, in kN; X distance between the line of application of PLan
43、d 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 running surface of the rails as shown in Figure 1, in . NOTE = tanVLPPVLVLX12Key 1 line of load application 2 centre of gauge corner radius Figure 1 Load application
44、 position 5 Requirements 5.1 General The following requirements apply to the fastening system when tested in conjunction with hardwood sleepers, with no free preservative on the surface, complying with EN 13145. Sleepers used for testing shall have parallel top and bottom surfaces. DIN EN 13481-3:20
45、12-11 EN 13481-3 (E) 8 5.2 Longitudinal rail restraint The longitudinal rail restraint shall be not less than 7 kN when measured by the procedure in EN 13146-1. On structures such as long bridges, the longitudinal force transmitted between the track and the structure may be calculated by the method
46、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. 5.3 Torsional resistance When required by the purch
47、aser the torsional resistance shall be measured by the procedure in EN 13146-2 and the result reported. 5.4 Pad and assembly stiffness As required by EN 13146-4, the assembly static stiffness and assembly low frequency dynamic stiffness shall be measured in accordance with EN 13146-9. Measurement of
48、 the rail pad static stiffness is required at the purchasers discretion in accordance with EN 13146-8. If the purchaser requires either of the following, it shall be measured in accordance with EN 13146-9: pad low frequency dynamic stiffness; assembly high frequency dynamic stiffness. Test loads are given in Table 2. NOTE G
