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Erschienen in:

2018 | OriginalPaper | Buchkapitel

Development of a Test Procedure for Stiffness Measurements Appropriate to Ground-Borne Noise Modelling

verfasst von : D. Herron, E. Bongini, B. Faure, R. Potvin, S. Cox

Erschienen in: Noise and Vibration Mitigation for Rail Transportation Systems

Verlag: Springer International Publishing

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Abstract

A simple test procedure is proposed to measure the stiffness of rail fastening systems specifically for the purpose of providing suitable input data to predictive models for ground-borne noise. It is therefore intended to provide stiffness data that is appropriate to the frequencies, amplitudes and types of fastening systems that are relevant to studies of ground-borne noise. The stiffness of the fastening system is found to be dependent on vibration amplitude within the range expected in track. The proposed test procedure allows stiffness measurements to be made over a suitable range of amplitudes and would represent only a small addition to existing standard tests for fastening systems in terms of the resources required.

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Vorheriges Kapitel Sound Transit Prototype High Performance Low Frequency Floating Slab Testing and Evaluation

Nächstes Kapitel A Comprehensive Review of Force Density Levels from Sound Transit’s Light Rail Transit Fleet

EN 13146-9:2009+A1:2011, Railway applications—Track—Test methods for fastening systems. Part 9: Determination of stiffness

EN 13481-2:2012, Railway applications—Track—Performance requirements for fastening systems. Part 5: Fastening systems for concrete sleepers

EN 13481-5:2012, Railway applications—Track—Performance requirements for fastening systems. Part 5: Fastening systems for slab track with rail on the surface or rail embedded in a channel

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Herron, D.: Vibration of Railway Bridges in the Audible Frequency Range, Engineering Doctorate Thesis, the University of Southampton, Chapter 5 (2009)

Thompson, D.J., Verheij, J.W.: The dynamic behaviour of rail fasteners at high frequencies. Appl. Acoust. 51(1), 1–17 (1997)CrossRef

Desmyter, D. Cox, S.J. Cailliau, J.: Laboratory Measurement of the Vibration Attenuation of the Fastening System. IN: 10th European Congress and Exposition on Noise Control Engineering, Maastricht (2015)

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TNO Report TPD-HAG-RPT-960066: Measurements of the high frequency dynamic properties of Swedish rail pads (June 1996)

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Cox, S.J., Herron, D.: A Review of Measurement Data on the Performance of a Resilient Track Form as a Mitigation Measure for Ground-Borne Noise. In: Proceedings of the 11th International Workshop on Railway Noise, Uddevalla, pp. 679–688 (2013)

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Morison, C., Wang, A., Bewes, O.: Methods for measuring the dynamic stiffness of resilient rail fastenings for low frequency vibration isolation of railways, their problems and possible solutions. J. low Freq. noise, Vib. Active Control 24(2), 107–116 (2005)CrossRef

Titel: Development of a Test Procedure for Stiffness Measurements Appropriate to Ground-Borne Noise Modelling
verfasst von: D. Herron
E. Bongini
B. Faure
R. Potvin
S. Cox
Verlag: Springer International Publishing
Buch: Noise and Vibration Mitigation for Rail Transportation Systems
Print ISBN: 978-3-319-73410-1

Electronic ISBN: 978-3-319-73411-8

Copyright-Jahr: 2018
DOI: https://doi.org/10.1007/978-3-319-73411-8_49

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