Simulation Ultrasonore de l'Impact Acoustique des Autoroutes

Auteurs-es

  • J. G. Migneron Centre de recherches en aménagement et développement, Laboratoire d’acoustique de 1'Ecole d’architecture Université Laval, Québec, G1K 7P4

Résumé

Cet article vise à rapporter les recherches poursuivies depuis 1977 au Laboratoire d’acoustique de l'Ecole d'architecture de l'Université Laval. Après un tour d'horizon rapide des recherches antérieures en matière de simulation ultrasonique du bruit de la circulation, les différentes étapes de la démarche sont exposées, ainsi que les moyens mis en oeuvre, notamment au niveau du système de génération ultra- sonore et de la simulation de la dynamique du bruit urbain. Les résultats ainsi obtenus sont ensuite comparés aux niveaux de bruit existant réellement sur le site simulé. La conclusion fait état des applications possibles pour le désign des autoroutes et la vérification de l'efficacité des écrans destinés â la protection des secteurs résidentiels.

Fichiers supplémentaires

Publié-e

1981-10-01

Comment citer

1.
Migneron JG. Simulation Ultrasonore de l’Impact Acoustique des Autoroutes. Canadian Acoustics [Internet]. 1 oct. 1981 [cité 22 juill. 2024];9(4):14-30. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/471

Numéro

Vol. 9 No. 4 (1981)

Rubrique

Articles techniques

Licence

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