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5. Conclusions
Tyre-road contact noise is a complex phenomenon of multiple nature (rigid/deformable contact, vibroacoustics, fluid mechanics, aeroacoustics, etc.). A great deal of progress has been made in modeling some of the mechanisms involved, in particular the vibratory behavior of tires, their acoustic radiation and their excitation by the road surface. For each of these model "building blocks", results have been compared favorably between several models or with specific measurements. However, complete models for predicting rolling noise based on tire and pavement parameters are not yet available. Knowledge of aerodynamic mechanisms (air pumping) and friction-related mechanisms is still underdeveloped, and interfacing between the various model "bricks" is still incomplete. As a result, it is still difficult to directly compare model results with rolling noise measurements. These measurements are...
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Conclusions
Bibliography
Standards and norms
- AASHTO Standard Method of Test for Measurement of Tire/Pavement Noise using the On-Board Sound Intensity (OBSI) Method, American Association of State Highway and Transportation Officials – Specification - TP 76-10 - 2010
- AFNOR Acoustics – Measuring the influence of road surfaces on traffic noise – Part 1: statistical method - NF EN ISO 11819-1 - 2002
- AFNOR Acoustics – Method for measuring the influence...
Regulations
Law no. 92-1444 of December 31, 1992 on noise abatement, codified in articles L. 571-1 to L. 571-25 of the Environment Code. In particular article 12 (L.571-9) on new infrastructures and article 13 (L.571-10) on the construction of new buildings.
Directive 2002/49/EC on the assessment and management of environmental noise (transposed in France by Order 2004-1199 of November 12, 2004)
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Directory
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Road builders (non-exhaustive list)
Route de France : https://www.routesdefrance.com
URF – Union Routière de France : http://www.unionroutiere.fr
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