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Catalogue of vibration reduction index formulas for heavy junctions based on numerical simulations

Autor
Poblet-Puig, J.; Guigou-Carter, C.
Tipus d'activitat
Article en revista
Revista
Acta Acustica united with Acustica
Data de publicació
2017-07
Volum
103
Número
4
Pàgina inicial
624
Pàgina final
638
DOI
https://doi.org/10.3813/AAA.919091 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/106840 Obrir en finestra nova
URL
http://www.ingentaconnect.com/contentone/dav/aaua/2017/00000103/00000004/art00011 Obrir en finestra nova
Resum
The vibration reduction index (Kij) is a key parameter in the prediction of flanking transmissions according to the EN-12354 standard. Formulas for the evaluation of Kij in L, T and X junctions that depend on the mass ratio are available in the Annex E. Junctions of straight elements with different thickness or thin elastic layers are also included. However, other junction types that are important for building industry are not considered: H-shaped junctions, L or T junctions not forming a right ...
Citació
Poblet-Puig, J., Guigou-Carter, C. Catalogue of vibration reduction index formulas for heavy junctions based on numerical simulations. "Acta Acustica united with Acustica", Juliol 2017, vol. 103, núm. 4, p. 624-638.
Paraules clau
EN-12354, Kij, SFEM, junction
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

Participants