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The role of studs in the sound transmission of double walls

Autor
Poblet-Puig, J.; Rodriguez-Ferran, A.; Guigou-Carter, C.; Villot, M.
Tipus d'activitat
Article en revista
Revista
Acta Acustica united with Acustica
Data de publicació
2009-06
Volum
95
Número
3
Pàgina inicial
555
Pàgina final
567
DOI
https://doi.org/10.3813/AAA.918176 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/8026 Obrir en finestra nova
Resum
Steel studs are used in double walls to provide structural stability. This creates a vibration transmission path between leaves that can often be more critical than the airborne path through the cavity. Some of the existing models for sound transmission consider the studs as elastic springs. The spring stiff ness may be taken as the cross-section elastic stiff ness of the stud, but this leads to an underestimation of the vibration transmission. A procedure to obtain more accurate parameters to b...
Citació
Poblet-Puig, J. [et al.]. The role of studs in the sound transmission of double walls. "Acta acustica united with acustica", Juny 2009, vol. 95, núm. 3, p. 555-567.
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

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