NUMERICAL MODELING OF SOUND INSULATION MEASUREMENT FOR MEMBRANE MATERIALS IN RECTANGULAR TEST ROOMS

Author:

NISHIZAWA Keiko1,INOUE Naohisa2,SAKUMA Tetsuya3

Affiliation:

1. Chief R&D Dept., Tokyo Metro. Indust. Tech. Res. Inst., Dr.Environ.

2. Dept. of Arch., Fac. of Eng., Maebashi Inst. of Tech., Dr.Environ.

3. Dept. of Arch., Grad. Sch. of Eng., Univ. of Tokyo

Publisher

Architectural Institute of Japan

Subject

Building and Construction,Architecture

Reference10 articles.

1. 1) JIS A 1416:2000, 実験室における建築部材の空気音遮断性能の測定方法

2. 2) Papadopoulos, C.I.: Development of an optimised, standard-compliant procedure to calculate sound transmission loss: Numerical measurements, Appl. Acoust., Vol. 64, No. 11, pp. 1069-1085, 2003

3. 3) Wawrzynowicz, A., Krzaczek, M., Tejchman, J.: Experiments and FE analyses on airborne sound properties of composite structural insulated panels, Arch. Acoust., Vol. 39, No. 3, pp. 351-364, 2014

4. 4) Løvholt, F., Norèn-Cosgriff, K., Madshus, C.: Simulating low frequency sound transmission through walls and windows by a two-way coupled fluid structure interaction model, J. Sound Vib., Vol. 396, pp. 203-216, 2017

5. 5) Aida, Y., Inoue, N., Sakuma, T.: Numerical Simulation on sound insulation measurement on walls in reverberation room - Study on low-frequency resonance transmission of composite members, J. Environ. Eng. (Trans. Archit. Inst. Jpn.) Vol.85 No.768, pp.115-124, 2020.2 會田祐, 井上尚久, 佐久間哲哉:残響室における壁体の音響透過損失測定の数値シミュレーション −複合部材の低音域共鳴透過に関する検討−, 日本建築学会環境系論文集 Vol.85 No.768, pp.115-124, 2020.2

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