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http://dx.doi.org/10.5050/KSNVE.2014.24.12.999

Wave Transmission Analysis of Semi-infinite Mindlin Plates Coupled at an Arbitrary Angle  

Park, Young-Ho (Department of Naval Architecture and Marine Engineering, Changwon National University)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.24, no.12, 2014 , pp. 999-1006 More about this Journal
Abstract
Mindlin plate theory includes the shear deformation and rotatory inertia effects which cannot be negligible as exciting frequency increases. The statistical methods such as energy flow analysis(EFA) and statistical energy analysis(SEA) are very useful for estimation of structure-borne sound of various built-up structures. For the reliable vibrational analysis of built-up structures at high frequencies, the energy transfer relationship between out-of-plane waves and in-plane waves exist in Mindlin plates coupled at arbitrary angles must be derived. In this paper, the new wave transmission analysis is successfully performed for various energy analyses of Mindlin plates coupled at arbitrary angles.
Keywords
Wave Transmission Analysis; Semi-infinite; Diffuse Field; Energy Analysis; Statistical Energy Analysis; Energy Flow Analysis; Mindlin Plate Theory; Out-of-plane Wave; In-plane Wave; Built-up Structure;
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Times Cited By KSCI : 1  (Citation Analysis)
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