A Modular Finite Element Model for Analysis of Vibration Transmission in Multi-Storey Lightweight Buildings

Lars Vabbersgaard Andersen, Poul Henning Kirkegaard, K. Persson, Bin Niu

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)

Abstrakt

The paper concerns the development of a modular parametric finite-element model that can be applied to the analysis of vibro-acoustic problems in relation to multistory lightweight structures. Floors and walls can be modelled as structural elements, or substructures may be utilised for each type of module. A numerical example shows how the model can be employed to analyse a building with typical wooden panels made of plates on stud or joist frames. Computation times of less than half a second are obtained for a single frequency with a discretisation that is valid up to at least 250 Hz.
OriginalsprogEngelsk
TitelProceedings of the Eleventh International Conference on Computational Structures Technology : CST2012 & ECT2012
RedaktørerB. H. V. Topping
Antal sider20
UdgivelsesstedGlasgow
ForlagCivil-Comp Press
Publikationsdato2012
ISBN (Elektronisk)978-1-905088-54-6
DOI
StatusUdgivet - 2012
BegivenhedThe International Conference on Computational Structures Technology - Dubrovnik, Kroatien
Varighed: 4 sep. 20127 sep. 2012
Konferencens nummer: 11

Konference

KonferenceThe International Conference on Computational Structures Technology
Nummer11
LandKroatien
ByDubrovnik
Periode04/09/201207/09/2012
NavnCivil-Comp Proceedings
Nummer99
ISSN1759-3433

Bibliografisk note

The paper is presented in the special session "Numerical Analysis of Low-Frequency Vibrations in Lightweight Buildings"

Emneord

  • Finite Element Method
  • Modular
  • Parametric
  • Building
  • Acoustics
  • Vibration
  • Dynamics

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