Etude de L'efficacite d'un Belier Amortisseur

Auteurs-es

  • S. Bellefleur
  • M. Amram
  • L. Zinsch

Résumé

Ce travail fut effectué dans l'intention de vérifier l'efficacité d'un bélier d'acier possédant deux cavités à demi-remplies de mercure dans la réduction du niveau de pression sonore du bruit rayonné par une riveteuse. En ce sens, une comparaison du niveau de pression sonore (dB) avec les deux types de bélier, standard et au mercure, fut réalisée. L'effet de certains paramètres, tels que la force appliquée sur le bélier ou l'impédance au niveau de cet appui a été démontré. Le comportement de ce bélier au mercure est semblable à celui d'un filtre à bande d'arrêt.

Fichiers supplémentaires

Publié-e

1992-06-01

Comment citer

1.
Bellefleur S, Amram M, Zinsch L. Etude de L’efficacite d’un Belier Amortisseur. Canadian Acoustics [Internet]. 1 juin 1992 [cité 27 juill. 2024];20(2):3. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/707

Numéro

Vol. 20 No. 2 (1992)

Rubrique

Articles techniques

Licence

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