Title: Acoustical properties of layered beams with attached dynamic vibration absorbers

Authors: DIVEJEV, B., KERNYTSKYY, I., GRYGORYSHYN, O., KOGUT, V.

Keywords: sound transmission, composite, laminated structure, inclusions, Timoshenko beam, stiffness constant, eigen-frequencies, dynamic vibration absorbers

Abstract: This study aims to predict the sound transmission properties of composite layered beams structures with the system of dynamic vibration absorbers (DVA’s). The effective stiffness constants of equivalent to lamina Timoshenko beam and their damping properties have been determined by using a procedure based on refined numerical schemes and eigen-frequencies comparison. Numerical evaluations obtained for the vibration of the equivalent Timoshenko beam have been used to determine the sound transmission properties of laminated composite beams with the system of DVA’s.

APA style references: Divejev, B., Kernytskyy, I., Grygoryshyn, O. & Kogut, V. (2012). Acoustical properties of layered beams with attached dynamic vibration absorbers. Scientific Review Engineering and Environmental Sciences, 21 (4), 227-238.

APA style citation in text: The first time citation in text: (Divejev, Kernytskyy, Grygoryshyn & Kogut, 2012), next citation: (Divejev et al., 2012)

Chicago style references: Divejev, Bohdan, Ivan Kernytskyy, Oleksandr Grygoryshyn, Volodymyr Kogut. "Acoustical properties of layered beams with attached dynamic vibration absorbers." Scientific Review Engineering and Environmental Sciences, 58 ser., vol. 21, no 4, (2012): 227-238.

Chicago style citation in text: (Divejev et al. 2012)

Bibtxt style references: @article{Divejev_Kernytskyy_Grygoryshyn_Kogut_2012_PNIKS, author={Divejev, Bohdan and Kernytskyy, Ivan and Grygoryshyn, Oleksandr and Kogut, Volodymyr}, title={Acoustical properties of layered beams with attached dynamic vibration absorbers.}, journal={Scientific Review Engineering and Environmental Sciences}, URL={http://iks_pn.sggw.pl/PN58/A1/art1.pdf}, year={2012}, volume={21 (4)}, number={58}, pages={227-238}}

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