Acoustic scattering from a submerged plate. I. One reinforcing rib
作者:
Barry Lee Woolley,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1980)
卷期:
Volume 67,
issue 5
页码: 1642-1653
ISSN:0001-4966
年代: 1980
DOI:10.1121/1.384287
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Theoretical calculations of the backscattering of a plane sound wave by a rib stiffened Timoshenko–Mindlin plate are presented. An exact solution is compared with two saddle point integral approximations. One saddle point integral approximation takes into account the near coalescence of the leaky wave pole and the saddle point. Mass loading of the rib and different rib constraints are discussed. The range of validity of the model is also given.
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