TYRE NOISE. THEORETICAL AND EXPERIMENTAL ASPECTS

BRUIT DES PNEUMATIQUES, ESPECTS THEORIQUES ET EXPERIMENTAUX

THIS PAPER REVIEWS THE PRESENT KNOWLEDGE ON THE PROBLEM OF NOISE EMITTED BY THE TYRES OF A HEAVY AND LIGHT ROAD VEHICLE, FROM THE THEORETICAL AND EXPERIMENTAL POINT OF VIEW, BASED ON A BIBLIOGRAPHIC ANALYSIS AND STUDIES CARRIED OUT AT IRT. PRESENT REGULATIONS (ISO R 362) DO NOT LIMIT THE EXTENT OF NOISE EMITTED BY TYRES AT AVERAGE AND HIGH SPEEDS. ABOVE APPROXIMATELY 70 KM/H, TYRE-PAVEMENT INTERACTION IS THE ESSENTIAL NOISE SOURCE. THE THEORETICAL STUDY ANALYSES THE DIFFERENT POSSIBLE SOURCES AND THE TYPES OF SOUND WAVE INDUCED. THE EXPERIMENTAL STUDY HAS BEEN DEVELOPED MORE EXTENSIVELY PARTICULARLY CONCERNING LORRIES. OBSERVATIONS CARRIED OUT AT IRT HAVE LED TO THE POSTULATION OF THE EXISTENCE OF TUBES OF AIR BETWEEN TYRE AND SURFACING, EMITTING A SOUND WAVE.

  • Corporate Authors:

    INSTITUT DE RECHERCHE DES TRANSPORTS

    AVENUE SALVADOR ALLENDE 109
    BRON,   France  F-69672
  • Authors:
    • FAVRE, B
    • PACHIAUDI, G
  • Publication Date: 1974-3

Language

  • French

Media Info

  • Pagination: 48P

Subject/Index Terms

Filing Info

  • Accession Number: 01296141
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 5:48AM