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1、BRITISH STANDARD BS EN 13146-8:2002 Incorporating Amendment No. 1 Railway applications Track Test methods for fastening systems Part 8: In service testing The European Standard EN 13146-8:2002, with the incorporation of amendment A1:2006, has the status of a British Standard ICS 93.100 ? Licensed Co
2、py: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13146-8:2002 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 St
3、rategy Committee on 30 August 2002 BSI 2006 ISBN 0 580 40315 7 National foreword This British Standard is the official English language version of EN 13146-8:2002, including amendment A1:2006. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Tags i
4、ndicating changes to CEN text carry the number of the CEN amendment. For example, text 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
5、organizations represented on this committee can be obtained on request to its secretary. 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 Co
6、rrespondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue 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 n
7、ot of itself confer immunity from legal obligations. aid enquirers to understand the 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
8、 and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 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.
9、 DateComments 1658629 September 2006See national foreword Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13146-8 August 2002 ICS 93.100 English version Railway applications - Track - Test
10、 methods for fastening systems - Part 8: In service testing Applications ferroviaires - Voie - Mthodes dessai pour les systmes de fixation - Partie 8: Essai en service Bahnanwendungen - Oberbau - Prfverfahren fr Schienenbefestingssysteme - Teil 8: Betriebserprobung This European Standard was approve
11、d by CEN on 10 May 2002. 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 stand
12、ards may be obtained on application to the 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 th
13、e Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Un
14、ited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES 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 13146-8:2
15、002 E +A1 August 2006 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 2 Contents page Foreword3 Introduction.4 1Scope 5 2Normative references 5 3Terms and definitions5 4Principle5 5Test conditions 6 6Procedure .6 6.1Durat
16、ion of test.6 6.2Maintenance .6 6.3Inspection.6 7Test report 7 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 3 Foreword This document EN 13146-8:2002 has been prepared by Technical Committee CEN/TC 256 “Railway applicat
17、ions - Track“, 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 February 2003, and conflicting national standards shall be withdrawn at the latest by Februa
18、ry 2003. No European Standard is superseded. This document has been prepared under mandates (M/0241, M/2752) given to CEN by the European Commission and the European Free Trade Association This European Standard is one of the series EN 13146 “Railway applications Track Test methods for fastening sys
19、tems” as listed below: Part 1: Determination of longitudinal rail restraint. Part 2: Determination of torsional resistance. Part 3: Determination of attenuation of impact loads. Part 4: Effect of repeated loading. Part 5: Determination of electrical resistance. Part 6: Effect of severe environmental
20、 conditions. Part 7: Determination of clamping force. Part 8: In service testing. These support the requirements in the series prEN 13481 Railway applications Track Performance requirements for fastening systems Parts 1 to 7. According to the CEN/CENELEC Internal Regulations, the national standards
21、organizations of 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
22、 equipment. 2 Standardization in the field of Railway Equipment on the Interoperability of the Trans-European High-Speed Rail System. This document (EN 13146-8:2002/A1:2006) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN. This Amen
23、dment to the European Standard EN 13146-8:2002 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. Delete “prEN 13481, Rai
24、lway applications Track Performance requirements for fastening systems Parts 1 to 7“ and insert “EN 13481, Railway applications Track Performance requirements for fastening systems Parts 1 to 7“. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
25、 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, S
26、weden, Switzerland and United Kingdom. Foreword to amendment A1 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 4 Introduction As fastening systems are safety critical there is a need to have a standardised procedure to e
27、valuate their performance in normal use. Performance in track is not always completely predicted from the laboratory tests in EN 13146 Parts 1 to 7. The test described in this part of EN 13146 is intended to provide a procedure which can be used to compare the performance in track of new or modified
28、 fastening systems with systems whose performance is known. In accordance with EN 13481 Parts 2 to 7, this test has to be performed when required by the user. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 5 1 Scope This
29、 test applies to complete fastening assemblies. It is only to be used for comparative testing of such fastening systems installed at the same time on the type of support for which they are intended. 2 Normative references This European Standard incorporates by dated or undated reference, provisions
30、from other publications. These normative references are cited at the appropriate places in the 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 ame
31、ndment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 13481-1, Railway applications Track Performance requirements for fastening systems Part 1: Definitions. EN 13481-2, Railway applications Track Performance requirements for
32、fastening systems Part 2: Fastening systems for concrete sleepers. EN 13481-3, Railway applications Track Performance requirements for fastening systems Part 3: Fastening systems for wood sleepers. EN 13481-4, Railway applications Track Performance requirements for fastening systems Part 4: Fastenin
33、g systems for steel sleepers. EN 13481-5, Railway applications Track Performance requirements for fastening systems Part 5: Fastening systems for slab track. ENV 134816, Railway applications Track Performance requirements for fastening systems Part 6: Special fastening systems for attenuation of vib
34、ration. 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 13481-1 apply. 4 Principle The fastening system under test is installed in track at the same time as a reference fastening system, on sleepers, bearers or slab track of the same material
35、 and design. Location in track is arranged so that the test and reference fastening systems are in track with similar geometry and service conditions. This Part of this European Standard specifies a procedure for the comparative testing of fastening systems in track. The test procedure is applicable
36、 to fastening systems which in all other respects comply with !EN 13481“ Parts 2 to 7. !EN 13481-7,“ Railway applications Track Performance requirements for fastening systems Part 7: Special fastening systems for switches and crossings and check rails. Licensed Copy: sheffieldun sheffieldun, na, Sun
37、 Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 6 5 Test conditions The performance of a fastening system, systems or variants of a system under test shall be compared with a reference fastening system. Test and reference fastening systems shall be installed in one tr
38、ack in lengths containing not less than 500 sleepers each or 200 sleepers each on metro systems, or their equivalent. Installation shall be within a period not exceeding 7 days. All fastening systems in any test shall be installed on the type of sleeper for which they are designed and only one type
39、of sleeper shall be used in a test. Each fastening system in a test shall be installed in track with similar conditions of formation, ballast support, curvature, gradient and cant, and with similar traffic conditions including traffic volume, type, speed, braking and acceleration. If installation ha
40、s involved a change in sleepers the track shall be consolidated mechanically, or by the passage of 1 105 t (gross) traffic, prior to commencement of the test. Rail used in the test shall be the same grade and section for the whole test length. The head shall be free of defects and consistent through
41、out the test lengths, and the foot shall be smooth on its underside. Any welded or bolted joints shall be suspended or supported in accordance with the normal practice of the user. During the test all mechanical joints shall be properly maintained. All track maintenance of the test lengths shall be
42、done concurrently. 6 Procedure 6.1 Duration of test The minimum test period shall be that necessary for the following traffic to pass over the test track and shall be not less than 1 year. Fastening systems intended for use in track with maximum axle loads 100 kN 20 106 t (gross) Fastening systems i
43、ntended for use in metro system track with axle loads ? kN 10 106 t (gross) 6.2 Maintenance During the test each fastening system shall be maintained in accordance with the manufacturers instructions. 6.3 Inspection Prior to the commencement of measurements, behaviour of the fastening system shall b
44、e visually observed and recorded during installation and consolidation of the track. At the commencement, at any specified intermediate stage and at the end of the test the following shall be measured or observed for all systems being tested, including the reference system: a) track gauge; b) longit
45、udinal movement of rail, relative to the sleeper or slab support, and maximum daily temperature range; c) effect on performance of signalling systems; d) clamping force, on not less than 10 assemblies, using the manufacturers recommended test method for use in track; e) security of attachment to the
46、 sleepers; Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 11:01:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 13146-8:2002 (E) 7 f) condition of the rail head; g) condition of sleepers including rail seat area; h) condition of individual fastening components; i) ease of assembly and remov
47、al using the tools recommended by the manufacturer. For items (d), (g), (h) and (i) not less than 2 % of the assemblies shall be selected at random for examination. The assemblies selected shall be the same each time the measurement or observation is repeated. 7 Test report The test report shall inc
48、lude at least the following information: a) railway organization involved, location and dates of test; b) description of the fastening system including manufacturers designation; c) description and manufacturers designation of reference fastening system; d) details of the track used for the test, in
49、cluding sleeper type, rail type, formation, ballast type and depth, gradient, curvature and cant; e) duration of test, type and quantity and speed of traffic; f) results of inspection described in 6.3 of this standard; g) an assessment of the performance of the fastening system under test relative to the reference fastening system; h) maintenance record of the track and the fastening assembly during