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http://dx.doi.org/10.9726/kspse.2015.19.6.060

Flexural Free Vibration Analysis of Axisymmetric Annular Plates Using Sylvester-Transfer Stiffness Coefficient Method  

Choi, Myung-Soo (Department of Maritime Police Science, Chonnam National University)
Kondou, Takahiro (Department of Mechanical Engineering, Kyushu University)
Byun, Jung-Hwan (Faculty of Marine Technology, Chonnam National University)
Yeo, Dong-Jun (Faculty of Marine Technology, Chonnam National University)
Publication Information
Journal of Power System Engineering / v.19, no.6, 2015 , pp. 60-67 More about this Journal
Abstract
While designing and operating machines, it is very important to understand the dynamic characteristic of the machines. Authors developed the Sylvester-transfer stiffness coefficient method in order to analyze effectively the free vibration of machines or structures. The Sylvester-transfer stiffness coefficient method was derived from the combination of the Sylvester's inertia theorem and the transfer stiffness coefficient method. In this paper, the authors formulate the computational algorithm for flexural free vibration analysis of axisymmetric annular plate using the Sylvester-transfer stiffness coefficient method. To confirm the usefulness of the Sylvester-transfer stiffness coefficient method, the natural frequencies and modes for two computational models computed using the Sylvester-transfer stiffness coefficient method are compared with those computed using the exact solution and the finite element method.
Keywords
Free Vibration; Axisymmetric Annular Plate; Transfer Stiffness Coefficient Method; Sylvester's Inertia Theorem; Finite Element Method;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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