BS EN 15461:2008+A1:2010 - Railway applications. Noise emission. Characterization of the dynamic properties of track selections for pass by noise measurements

BS EN 15461:2008+A1:2010

Railway applications. Noise emission. Characterization of the dynamic properties of track selections for pass by noise measurements

Status : Current   Published : July 2009

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This European Standard specifies a method for characterizing the dynamic behaviour of the structure of a track relative to its contribution to the sound radiation associated with the rolling noise. This European Standard describes a method for: a) acquiring data on mechanical frequency response functions on a track; b) processing measurement data in order to calculate an estimate of the vibration decay rates along the rails in an audible frequency range associated with the rolling noise; c) presenting this estimate for comparison with the lower limits of the decay rates. It is applicable for evaluating the performance of sections of reference tracks for measuring railway vehicle noise within the framework of official approval tests. The method is not applicable for characterizing the vibration behaviour of tracks on loadbearing structures such as bridges or embankments.




Standard NumberBS EN 15461:2008+A1:2010
TitleRailway applications. Noise emission. Characterization of the dynamic properties of track selections for pass by noise measurements
StatusCurrent
Publication Date31 July 2009
Normative References(Required to achieve compliance to this standard)EN 61260, IEC 61260:1995, EN ISO 266, ISO 266:1997, EN ISO/IEC 17025, ISO/IEC 17025:2005, ISO 2041, ISO 7626-1, ISO 7626-5
Informative References(Provided for Information)2008/57/EC
International RelationshipsEN 15461:2008
Amended ByAmendment, January 2011. Amends and replaces BS EN 15461:2008.
Draft Superseded By06/30147385 DC
DescriptorsRailway track, Railway rails, Railway fixed equipment, Noise (environmental), Acoustic measurement, Vibration, Railway vehicles, Wheels, Dynamics, Acoustics, Frequencies Railway applications
ICS17.140.30
45.080
Title in FrenchApplications ferroviaires. Emission sonore. Caractérisation des propriétés dynamiques de sections de voie pour le mesurage du bruit au passage
Title in GermanBahnanwendungen. Schallemission. Charakterisierung der dynamischen Eigenschaften von Gleisabschnitten für Vorbeifahrtgeräuschmessungen
CommitteeEH/1/2
ISBN978 0 580 70850 3
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.145 MB
Price£130.00


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