Now showing items 1-2 of 2

  • Numerical modelling of the radiation efficiency of asymmetrical structures 

    Poblet-Puig, Jordi; Rodríguez Ferran, Antonio; Guigou-Carter, Catherine; Villot, Michel (2009-05)
    Article
    Open Access
    The radiation efficiency of a structural element is required by some models in order to predict its sound insulation. A common assumption is that the radiation on both sides of the element is the same. This is not true for ...
  • The role of studs in the sound transmission of double walls 

    Poblet-Puig, Jordi; Rodríguez Ferran, Antonio; Guigou-Carter, Catherine; Villot, Michel (2009-06)
    Article
    Open Access
    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 ...