Studies on propagation of vibroacoustic energy and its influence on structure vibration in a large-size object

• Autorzy: Dąbrowski Z. , Dziurdź J. , Klekot G.
• Konferencja: XIV International Conference Noise Control'07 (3-6.06.2007, Elbląg, Poland)
• Języki publikacji: EN

Abstrakty

EN

Large-size spaces of general use are usually characterized by atypical acoustic features. The Great Lecture Hall of Warsaw Technical University can be an example, as its maximum crosswise dimension is comparable with its height. When powerful amplification equipment is used for special events, the question that arises is possible negative influence of acoustic signal energy on the building's structure, especially the skylight. The paper presents selected results of studies on acoustically induced vibrations of construction elements and tries to answer the above formulated question.

Słowa kluczowe

EN

noise excitation; structural vibration; safety of construction

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2007
• Tom: Vol. 32, No. 2
• Strony: 231--240
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Dąbrowski Z.

autor

Dziurdź J.

autor

Klekot G.

• Warsaw University of Technology The Institute of Machine Design Fundamentals, Narbutta 84, 02-524 Warszawa, Poland,

Bibliografia

• [1] SAN MARTIN R., ARANA M., Predicted and experimental results of acoustic parameters in the new Symphony Hall in Pamplona, Spain, Applied Acoustics, 67, 1, 1.14 (2006).
• [2] FARINA A., Acoustic quality of theatres: correlations between experimental measures and subjective evaluations, Applied Acoustics, 62, 8, 889.916 (2001).
• [3] KLEKOT G., Shaping the acoustic features of interiors as an example of accomplishment of ergonomic rules of product [in Polish], PKM Symposium Materials, vol. III, pp. 163.168, Gdynia . Jurata 2005, Wydawnictwo Fundacji Rozwoju Akademii Morskiej, Gdynia 2005.
• [4] Acoustic measurements of the Great Hall of Warsaw Technical University [in Polish],Warszawa, June 1993.
• [5] BATKO W., D _ ABROWSKI Z., ENGEL Z., KICIŃSKI J., WEYNA S., Modern Methods of Studying Vibroacoustic Processes [in Polish], pages 194, ITE Publishing House, Radom 2005.
• [6] D ĄBROWSKI Z., DZIURDŹ J., SKÓRSKI W.W., Vibrations in the Composite Masts [in Polish], pages 58, ITE Publishing House, Warszawa. Radom 2007.