On the efficiency and robustness of damping by branching - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Sound and Vibration Année : 2015

On the efficiency and robustness of damping by branching

Résumé

This paper investigates the mechanism referred to as clamping by branching (DBB), and its ability to attenuate the response of an oscillating structure, in the range of large amplitudes. More specifically, we give an experimental proof of this mechanism and we show that it is very robust against variations of the physical parameters and constituents: nature of the damping mechanism, geometrical structure. These results motivated the design of the Tuned Mass Branched Damper (TMBD) which is shown to be a little more efficient than the classical Tuned Mass Damper (TMD) in some domains of the parameter space.
Fichier principal
Vignette du fichier
Theckes2015.pdf (478.14 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01224783 , version 1 (14-11-2023)

Identifiants

Citer

Benoit Théckès, Xavier Boutillon, Emmanuel de Langre. On the efficiency and robustness of damping by branching. Journal of Sound and Vibration, 2015, 357, ⟨10.1016/j.jsv.2015.07.018⟩. ⟨hal-01224783⟩
115 Consultations
5 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More