Abstract2018-05-24T12:52:58+00:00

Using spectral finite elements for parametric analysis of the vibration reduction index of heavy junctions oriented to flanking transmissions and EN-12354 prediction method

Author (s): Poblet-Puig, J.; Guigou-Carter, C.
Journal: Applied Acoustics

Volume: 99
Pages: 8 – 23
Date: 2015

Abstract:
The vibration reduction index of heavy junctions is predicted by means of a model based on spectral finite elements. This is equivalent to a finite element method but faster and with smaller computational costs. This advantage is used in order to perform a parametric analysis of the vibration reduction index for several junction types: T-shaped, L-shaped and +-shaped. The influence of several parameters such as: damping, junction dimensions or the mass ratio on the vibration reduction index is observed. The study is focussed to provide data and guidelines oriented to the EN-12354 design method for flanking transmission in buildings.

  
  

Bibtex:

@article{Poblet-Guigou:2015,
  title={Using spectral finite elements for parametric analysis of the vibration reduction index of heavy junctions oriented to flanking transmissions and {EN-12354} prediction method},
  author={Poblet-Puig, J. and Guigou-Carter, C.},
  journal={Applied Acoustics},
  volume={99},
  pages={8--23},
  year={2015},
  url = {http://hdl.handle.net/2117/28104},
  doi = {10.1016/j.apacoust.2015.03.025},
}