1、BSI Standards PublicationBS EN ISO 3095:2013Acoustics Railwayapplications Measurementof noise emitted by railboundvehicles (ISO 3095:2013)BS EN ISO 3095:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 3095:2013.It supersedes BS EN ISO 3095:2005 which is
2、 withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EH/1/2, Transport noise.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. User
3、s are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 70164 1ICS 17.140.30; 45.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authori
4、ty of theStandards Policy and Strategy Committee on 31 August 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 3095 August 2013 ICS 17.140.30; 45.020 Supersedes EN ISO 3095:2005English Version Acoustics - Railway applications - Measur
5、ement of noise emitted by railbound vehicles (ISO 3095:2013) Acoustique - Applications ferroviaires - Mesurage du bruit mis par les vhicules circulant sur rails (ISO 3095:2013) Bahnanwendungen - Akustik - Messung der Geruschemission von spurgebundenen Fahrzeugen (ISO 3095:2013) This European Standar
6、d was approved by CEN on 1 May 2013. 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 na
7、tional standards may be obtained on application to the CEN-CENELEC 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 lan
8、guage and notified to the CEN-CENELEC Management Centre has the same status as the official 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, Greec
9、e, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG C
10、EN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3095:2013: EBS EN ISO 3095:2013EN ISO 3095:2013 (E) 3 Foreword This document (EN ISO 3095:2013) has been prepa
11、red by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 43 “Acoustics“. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsemen
12、t, at the latest by February 2014, and conflicting national standards shall be withdrawn at the latest by February 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identify
13、ing any or all such patent rights. This document supersedes EN ISO 3095:2005. 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. According to the CEN-CENELEC Internal Re
14、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland,
15、 Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 3095:2013 has been approved by CEN as EN ISO 3095:2013 without any modification. BS EN ISO 3
16、095:2013ISO 3095:2013(E) ISO 2013 All rights reserved iiiContents PageForeword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 24 Instrumentation and calibration . 54.1 Instrumentation . 54.2 Calibration 55 Stationary test . 55.1 General . 55.2 Environmental conditions .
17、 55.3 Track conditions 65.4 Vehicle conditions 65.5 Measurement positions . 75.6 Measured quantities . 85.7 Test procedure . 85.8 Data processing 96 Constant speed test .106.1 Environmental conditions 106.2 Track conditions . 116.3 Vehicle conditions . 136.4 Measurement positions 166.5 Measured quan
18、tities 176.6 Test procedure 176.7 Data processing . 207 Acceleration test from standstill .217.1 General 217.2 Environmental conditions 217.3 Track conditions . 227.4 Vehicle conditions . 227.5 Maximum level method 237.6 Averaged level method 258 Braking test .268.1 Environmental conditions 268.2 Tr
19、ack conditions . 278.3 Vehicle conditions . 278.4 Measurement positions 278.5 Measurement quantity 288.6 Test procedure 288.7 Data processing . 289 Quality of the measurements .299.1 Deviations from the requirements 299.2 Measurement tolerances . 299.3 Measurement spread 299.4 Measurement uncertaint
20、ies 2910 Test report 29Annex A (normative) Method to characterize the impulsive character of the noise .31Annex B (normative) Tests at constant speed Special cases 32Annex C (normative) Method to assess acceptable small deviations from acoustic rail BS EN ISO 3095:2013ISO 3095:2013(E)iv ISO 2013 All
21、 rights reservedroughness requirements .37Annex D (informative) Guidance for light rail vehicles measurement .39Annex E (informative) Comparability of test situations in terms of acoustic rail roughness .43Annex F (informative) Additional measurements .46Annex G (informative) Quantification of measu
22、rement uncertainties according to ISO/IEC Guide 98-3:2008847Bibliography .52BS EN ISO 3095:2013ISO 3095:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is
23、 normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part
24、 in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particula
25、r the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this documen
26、t may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/paten
27、tsAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.The committee responsible for this document is the European Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 43, Acoustics, Subcommittee
28、 SC 1, Noise, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).This third edition cancels and replaces the second edition (ISO 3095:2005), which has been technically revised. ISO 2013 All rights reserved vBS EN ISO 3095:2013ISO 3095:2013(E)Introduction
29、Railway exterior noise is encountered both along open track and in and around depots, stops, stations and other holding locations. It includes a number of different physical sources such as rolling noise, impact noise, traction noise, aerodynamic noise, curving noise, braking noise, horn noise and n
30、oise from auxiliary equipment and other components. The noise for any given train type strongly depends on the rolling stock design, operating conditions and the track type and condition.Rolling noise is one of the main sources which contain a significant and sometimes dominant noise contribution fr
31、om the track. This International Standard is intended to characterize the noise emission from the unit, minimizing the influence of the track.vi ISO 2013 All rights reservedBS EN ISO 3095:2013Acoustics Railway applications Measurement of noise emitted by railbound vehicles1 ScopeThis International S
32、tandard specifies measurement methods and conditions to obtain reproducible and comparable exterior noise emission levels and spectra for all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”.This International Standard is applicable to type
33、 testing of units. It does not include all the instructions to characterize the noise emission of the other infrastructure related sources (bridges, crossings, switching, impact noise, curving noise, etc.).This International Standard is not applicable to: the noise emission of track maintenance unit
34、s while working; environmental impact assessment; noise immission assessment; guided buses; warning signal noise.The results may be used, for example: to characterize the exterior noise emitted by units; to compare the noise emission of various units on a particular track section; to collect basic s
35、ource data for units.NOTE 1 The type testing procedures specified in this International Standard are of engineering grade (grade 2), that is the preferred one for noise declaration purposes, as defined in ISO 12001. If test conditions (e.g. vehicle and/or track conditions, measuring conditions) are
36、relaxed (e.g. as done for trackside monitoring of in-service trains), then the results are no longer of engineering grade.NOTE 2 The procedures specified for accelerating and decelerating tests are of survey grade, see ISO 12001.NOTE 3 Additional guidance is provided in Annex D for measurements in t
37、he specific case of light rail vehicles.2 Normative referencesThe following referenced 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 editi
38、on of the referenced document (including any amendments) applies.IEC 60942:2003, Electroacoustics Sound calibratorsIEC 61260:1995, Electroacoustics Octave-band and fractional-octave-band filtersIEC 61260:1995/Amd. 1:2001, Electroacoustics Octave-band and fractional-octave-band filters Amendment 1IEC
39、 61672-1:2002, Electroacoustics Sound level meters Part 1: SpecificationsIEC 61672-2:2003, Electroacoustics Sound level meters Part 2: Pattern evaluation testsINTERNATIONAL STANDARD ISO 3095:2013(E) ISO 2013 All rights reserved 1BS EN ISO 3095:2013ISO 3095:2013(E)EN 15461:2011, Railway applications
40、Noise emission Characterization of the dynamic properties of track sections for pass by noise measurements (includes Amdendment 1:2010)EN 15610:2009, Railway applications Noise emission Rail roughness measurement related to rolling noise generationISO/IEC 17025:2005, General requirements for the com
41、petence of testing and calibration laboratories3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1trainsingle vehicle or a number of coupled vehicles/units operating on a guided ground transport systemNote 1 to entry: See Table 1.Table 1 Definition
42、s of rolling stock formationsArticulated Non-articulatedVehicle - see unit. Unit - minimum operational formation of articulated cars.Vehicle - any single car on its running gear. Unit - minimum operational formation comprising of one or more vehicles coupled together.Train - refers to any formation
43、which may operate in service, it may comprise of one or more units coupled together.Train - refers to any formation which may operate in-service, may be either a single unit or one or more units coupled together.SOURCE: EN 13452-1:20033.2carsingle non-articulated element of a railbound vehicle or un
44、it3.3type test for noise emission of railbound unitsone or more tests performed to prove that a product is capable of conforming to all relevant requirements of a specificationSOURCE: ISO 12576-1:2001, 3.27, modified for noise emission of railbound units has been added.3.4environmental impact assess
45、ment testmeasurement performed for collecting data to be used in a prediction method for environmental assessment3.5acoustic rail roughnessr(x)variation of the height of the rail running surface associated with rolling noise excitation, expressed as a function of distance x along the railNote 1 to e
46、ntry: Acoustic rail roughness is expressed in m.SOURCE: EN 15610:20092 ISO 2013 All rights reservedBS EN ISO 3095:2013ISO 3095:2013(E)3.6acoustic roughness spectrumr()amplitude of the acoustic roughness expressed as a function of the wavelength Note 1 to entry: Acoustic roughness spectrum is express
47、ed in m and usually presented in terms of acoustic roughness level Lrin dB re 1 m.SOURCE: EN 15610:20093.7track decay raterate of attenuation of vibration amplitude of either vertical or lateral bending wave motion in the rail as a function of the distance along the railNote 1 to entry: It is repres
48、ented by a one-third octave spectrum of values expressed in decibels per metre (dB/m) representing attenuation over distance.SOURCE: EN 15461:2011 and Amd. 1:20103.8test sectionspecific section of track associated with a particular set of measurementsSOURCE: EN 15610:20093.9reference track sectionpo
49、rtion of track on which the track decay rates and the acoustic roughness levels are controlled3.10sound pressurepdifference between instantaneous total pressure and static pressureNote 1 to entry: The quantity refers also to the rms value.SOURCE: ISO 80000-8:20073.11sound pressure levelLpLppp=10 dB0lg2where p is the sound pressure and the reference value in airborne acoustics is p0= 20 Pa.Note 1 to entry: Because of practical limitations of the measuring instruments, p2is always under
