Annotation
The exact analytical solution obtained by the methods of mathematic physics is suggested for the problems in vibration and acoustic radiation of joined plate systems approximating structures of marine platforms for the analysis of their environment friendliness and habitability. It is theoretically proven that there is a possibility of limited amplitude resonance vibrations of plate parts within plate joints and, therefore, increased acoustic radiation of the system at these frequencies.
Received: 2017 July 11
Approved: 2017 October 17
PACS:
43.30.+m Underwater sound
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
E. A. Zavgorodnii
$^1$Krylov State Research Centre
$^1$Krylov State Research Centre