1、BRITISH STANDARD BS EN ISO 11819-1:2001 Incorporating Amendment No. 1 to BS ISO 11819-1:1997 (renumbers the BS ISO as BS EN ISO 11819-1: 2001) Acoustics Measurement of the influence of road surfaces on traffic noise Part 1: Statistical Pass-By method The European Standard EN ISO 11819-1:2001 has the
2、 status of a British Standard ICS 17.140.30; 93.080.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN ISO 11819-1:2001 This British Standard, having been prepared under the direction of the Health and Environment Sector Committee, was published under the authority of the
3、 Standards Committee and comes into effect on 15 April 2000 BSI 28 March 2002 ISBN 0 580 35855 0 National foreword This British Standard is the official English language version of EN ISO 11819-1:2001. It is identical with ISO 11819-1:1997. The UK participation in its preparation was entrusted by Te
4、chnical Committee EH/1, Acoustics, to Subcommittee EH/1/2, Traffic noise, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publicatio
5、ns referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provision
6、s of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpreta
7、tion, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page
8、, pages ii and iii, a blank page, pages 1 to 27 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. Date Comments 13621 28 March 2002 Implementation of the European StandardEUROPEANSTANDARD NORM
9、EEUROPENNE EUROPISCHENORM ENISO118191 August2001 ICS17.140.30 Englishversion AcousticsMeasurementoftheinfluenceofroadsurfaceson trafficnoisePart1:StatisticalPassBymethod(ISO11819 1:1997) AcoustiqueMesuragedelinfluencedesrevtements chaussessurlebruitmisparlacirculationPartie1: Mthodestatistiqueaupass
10、age(ISO118191:1997) AkustikMessungdesEinflussesvonStraenoberflchen aufVerkehrsgeruscheTeil1:Statistisches Vorbeifahrtverfahrtverfahren(ISO118191:1997) ThisEuropeanStandardwasapprovedbyCENon11June2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgiving
11、thisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyothe
12、rlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Neth
13、erlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. R
14、ef.No.ENISO118191:2001E2 INESO11918:1002(1E) Foreword ThetextoftheInternationalStandardfromTechnicalCommitteeISO/TC43“Acoustics“ofthe InternationalOrganizationforStandardization(ISO)hasbeentakenoverasanEuropean StandardbyTechnicalCommitteeCEN/TC227“Roadmaterials“,thesecretariatofwhichisheld byDIN. T
15、hisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof anidenticaltextorbyendorsement,atthelatestbyFebruary2002,andconflictingnational standardsshallbewithdrawnatthelatestbyFebruary2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefo
16、llowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg, Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom. NOTEFROMCMCTheforewordissusceptibletobeamendedonreceptionoftheGerman
17、language version.Theconfirmedoramendedforeword,andwhenappropriate,thenormativeannexZAforthe referencestointernationalpublicationswiththeirrelevantEuropeanpublicationswillbecirculatedwiththe Germanversion. Erodnseemcitontne TxetehtfonIehtretnatoianSltnaradIdSO118191:1799sahbneeparpvodebyNECsaa ruEopn
18、aetSdnaradhtiwtuonaymfidoicanoit. ENISO118191:200144egaP ENISO118191:20010SI )E(7991:1=91811 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried
19、 out through IS0 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 in the work. IS
20、0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires appr
21、oval by at least 75 % of the member bodies casting a vote. International Standard IS0 118194 was prepared by Technical Committee ISOmC 43, Acoustics, Subcommittee SC 1, Noise. IS0 11819 consists of the following parts, under the general title Acoustics - Measurement of the influence of road surfaces
22、 on traffic noise: - Part I: Statistical Pass-By method - Part 2: Close-proximity method Annexes A to F of this part of IS0 11819 are for information only. llA sthgir .devreser sselnU esiwrehto ,deificeps on trap fo siht noitacilbup yam eb decudorper ro dezilitu ni yna mrof ro yb yna ,snaem cinortce
23、le ro ,lacinahcem gnidulcni gniypocotohp dna ,mliforcim tuohtiw noissimrep ni gnitirw morf eht .rehsilbup lanoitanretnI noitazinagrO rof noitazidradnatS esaC elatsop 65 l 1121-HC eveneG 02 l dnalreztiwS tenretnI lartnec hc.osi 004.x ;hc=c ;ten004=a ;osi=p ;scosi=o lartnec=s detnirP ni dnalreztiwS ii
24、 ENISO11819:20011egaP ENISO118191:2001Page2 1002:191811OSINE2egaP ENISO118191:2001(7991:1-91811OSI )E Introduction The emission and propagation of road traffic noise greatly depend on road surface characteristics, notably on texture and porosity. Both these characteristics influence the generation o
25、f tyre/road noise and, in addition, the porosity can influence the propagation of sound, particularly when the propagation takes place close to the surface. Power unit noise, which is usually generated at a greater height above the road surface than tyre/road noise, may also be affected during propa
26、gation by the porosity characteristics of the road surface. These effects lead to differences in sound levels, associated with a given traffic flow and composition, from different road surfaces of up to 15 dB, which can have a substantial impact on the environmental quality alongside a road. It is t
27、herefore important to be able to measure this influence by a standardized method and to arrive at a quantitative ranking of road surfaces with respect to traffic noise. This part of IS0 11819 offers such a method, the objective of which is to satisfy a need expressed by road planners, road administr
28、ators, contractors, manufacturers of so-called “low-noise surfaces” and by other parties concerned with the prediction and control of road traffic noise. ENISO11819:20011egaP ENISO118191:2001blank1002:191811OSINE1 ENISO118191:200111002:191811OSINE2 ENISO118191:200121002:191811OSINE3 ENISO118191:2001
29、31002:191811OSINE4 ENISO118191:200141002:191811OSINE5 ENISO118191:200151002:191811OSINE6 ENISO118191:200161002:191811OSINE7 ENISO118191:200171002:191811OSINE8 ENISO118191:200181002:191811OSINE9 ENISO118191:200191002:191811OSINE01 ENISO118191:2001101002:191811OSINE11 ENISO118191:2001111002:191811OSIN
30、E21 ENISO118191:2001121002:191811OSINE31 ENISO118191:2001131002:191811OSINE41 ENISO118191:2001141002:191811OSINE51 ENISO118191:2001151002:191811OSINE61 ENISO118191:2001161002:191811OSINE71 ENISO118191:2001171002:191811OSINE81 ENISO118191:2001181002:191811OSINE91 ENISO118191:2001191002:191811OSINE02
31、ENISO118191:2001201002:191811OSINE12 ENISO118191:2001211002:191811OSINE22 ENISO118191:2001221002:191811OSINE32 ENISO118191:2001231002:191811OSINE42 ENISO118191:2001241002:191811OSINE52 ENISO118191:2001251002:191811OSINE62 ENISO118191:2001261002:191811OSINE72 ENISO118191:200127BS EN ISO 11819-1:2001
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