TY - CHAP A1 - Mayr, Andreas R. A1 - Einig, Jens A1 - Rabold, Andreas T1 - Bauteilkatalog Leichtbau nach DIN 4109 T2 - 10. Europäischer Kongress EBH 2017, Köln, Deutschland KW - Leichtbau KW - Holzbau Y1 - 2017 ER - TY - JOUR A1 - Schöpfer, F. A1 - Hopkins, C. A1 - Mayr, A. R. A1 - Schanda, Ulrich T1 - Ansätze zur Prognose des Installationspegels im HolzLeichtbau JF - Deutsche Gesellschaft für Akustik e.V. (ed.), Fortschritte der Akustik - DAGA KW - Schallmesstechnik KW - Holzbau KW - Leichtbau Y1 - 2017 ER - TY - JOUR A1 - Schöpfer, Fabian A1 - Hopkins, Carl A1 - Mayr, Andreas R. A1 - Schanda, Ulrich T1 - Measurement of transmission functions in lightweight buildings for the prediction of structure-borne sound transmission from machinery JF - Acta Acustica united with Acustica KW - Schallmesstechnik KW - Leichtbau Y1 - 2017 VL - 2017 IS - 103 SP - 451 EP - 464 ER - TY - CHAP A1 - Rabold, A. A1 - Wissel, C. A1 - Schanda, Ulrich A1 - Hessinger, J. T1 - Prognose der Schalldämmung von leichten Trennwänden T2 - Deutsche Gesellschaft für Akustik e.V. DAGA KW - Schallmesstechnik KW - Leichtbau Y1 - 2010 ER - TY - JOUR A1 - Mayr, Andreas R. A1 - Gibbs, Barry T1 - Approximate method for obtaining source quantities for calculation of structure-borne sound transmission into lightweight buildings JF - Applied Acoustics N2 - An approximate approach is described, for obtaining the source quantities required for the calculation of structure-borne sound power from machines into supporting lightweight building elements. The approach is in two stages, which are based on existing international Standards for measurement. The first stage involves direct measurement of the source free velocity at each contact, to give the sum of the square velocities. The second stage is based on the reception plate method and yields the single equivalent blocked force, which approximates the sum of the square blocked forces. The applicability of the source data obtained has been investigated in a case study of a fan unit on a timber joist floor. The approach contains several significant simplifying assumptions and the uncertainties associated with them are considered. For the case considered, the power transmitted into the floor is estimated by the approximate method to within 5 dB of the true value, on average. KW - Schallmesstechnik KW - Leichtbau Y1 - 2016 VL - 2016 IS - 110 SP - 81 EP - 90 ER - TY - RPRT A1 - Eierle, Benno A1 - Niedermaier, Peter A1 - Schanda, Ulrich A1 - Meistring, Philipp A1 - Nusser, B. T1 - Konstruktionsgrundlagen für den Einsatz von Leichtbauelementen im Innenausbau T2 - Abschlussbericht des gleichnamigen Teilprojektes im Rahmen des Verbundforschungsvorhabens "Holzbau der Zukunft", Rosenheim/München KW - Leichtbau Y1 - 2008 PB - Fraunhofer IRB Verlag ER -