Multi-celled liquid dampers to eliminate annoying floor vibrations

Auteurs-es

  • R.L. Shope Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
  • T.M. Murray Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA

Mots-clés :

damping, vibration control, walking vibration, floor vibrations, multi-celled liquid damping device, steel plate

Résumé

It is often quite difficult to eliminate annoying floor motion that results from human activity. Many past methods have proven to be either ineffective or economically and architecturally prohibiting. Although tuned mass dampers (TMDs) have been used to control floor movement, their success has been limited. This is primarily because peak floor vibration amplitudes are usually less than 1 mm (0.040 in.) and dampers require a much greater amplitude to dissipate energy. This paper presents a multi-celled liquid damping device supported on a steel plate together with the necessary mass that appears to be an effective solution

Fichiers supplémentaires

Publié-e

1994-09-01

Comment citer

1.
Shope R, Murray T. Multi-celled liquid dampers to eliminate annoying floor vibrations. Canadian Acoustics [Internet]. 1 sept. 1994 [cité 10 mai 2026];22(3):167-8. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/902

Numéro

Vol. 22 No. 3 (1994)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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