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Acoustic evaluation of modular greenery noise barriers

Autor
Lacasta, A.M; Peñaranda, A.; Rodriguez Cantalapiedra, I.; Auguet, C.; Burés, S.; Urrestarazu, M.
Tipus d'activitat
Article en revista
Revista
Urban forestry and urban greening
Data de publicació
2016-12-01
Volum
20
Número
December
Pàgina inicial
172
Pàgina final
179
DOI
https://doi.org/10.1016/j.ufug.2016.08.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/90870 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1618866716300528 Obrir en finestra nova
Resum
Green noise barriers have become an alternative means of reducing urban traffic noise. In this paper, the acoustic performance of a modular greenery noise barrier is evaluated. In situ measurements of noise reflection were performed using an experimental prototype to estimate the sound absorption coefficients. These coefficients were found to have values of approximately 0.7, higher than those previously found in laboratory measurements for a similar system with a lower vegetation density. The o...
Citació
Lacasta, A.M, Peñaranda, A., Rodriguez Cantalapiedra, I., Auguet, C., Bures, S., Urrestarazu, M. Acoustic evaluation of modular greenery noise barriers. "Urban forestry & urban greening", 1 Desembre 2016, vol. 20, núm. December, p. 172-179.
Paraules clau
Noise barriers, Predicted noise attenuation, Sound absorption, Vertical greenery systems
Grup de recerca
ANCORA - Anàlisi i control del ritme cardíac
BIOCOM-SC - Grup de Biologia Computacional i Sistemes Complexos
GICITED - Grup Interdiciplinari de Ciència i Tecnologia en l'Edificació

Participants

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