Urban Noise Assessment Based on Noise Mapping and Measurements

Auteurs-es

  • Jucelino José de Souza Filho Federal University of Mato Grosso do Sul – UFMS, Brazil
  • Jorge Luiz Steffen Federal University of Mato Grosso do Sul – UFMS, Brazil
  • Wagner Augusto Andreasi Laboratory of Analysis and Development of Buildings, Federal University of Mato Grosso do Sul – UFMS, Brazil
  • Paulo Henrique Trombetta Zannin Laboratory of Environmental and Industrial Acoustics and Acoustic Comfort, Federal University of Paraná – UFPR, Brazil

Mots-clés :

pollution sonore, carte de bruit, évaluation du bruit, limites de bruit

Résumé

La pollution sonore de la circulacion routière a été analysée dans une grande ville en Amérique Latine basée sur des mesures in situ prise à 174 points et sur les cartes de bruit. Les cartes de bruit ont été calculés en utilisant Predictor 7810 version 8.11 software, grâce à un modèle de prédiction de la norme internationale ISO 9613. Trois zones distinctes dans la ville de Campo Grande (Brésil) ont été évalués: 1) Le secteur commercial, 2) Le secteur mixte (commercial et résidentiel), et 3) Le secteur résidentiel. Les cartes de bruit indiquent la présence de la pollution sonore dans les secteurs commerciaux et mixtes, ainsi que le fait que certaines parties du secteur résidentiel sont polluées par le bruit mais qu'il a encore de grandes zones où la limite de bruit de 55 dB (A) est respectée.

Fichiers supplémentaires

Publié-e

2015-04-01

Comment citer

1.
Filho JJ de S, Steffen JL, Andreasi WA, Zannin PHT. Urban Noise Assessment Based on Noise Mapping and Measurements. Canadian Acoustics [Internet]. 1 avr. 2015 [cité 18 mai 2024];43(1):3-10. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2651

Numéro

Vol. 43 No. 1 (2015)

Rubrique

Article - Génie acoustique / Contrôle du bruit

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