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http://dx.doi.org/10.9726/kspse.2017.21.1.037

Free Vibration Analysis of Curved Beams Regarded as Discrete System Using Finite Element-Transfer Stiffness Coefficient Method  

Choi, Myung-Soo (Department of Maritime Police Science, Chonnam National University)
Yeo, Dong-Jun (Faculty of Marine Technology, Chonnam National University)
Publication Information
Journal of Power System Engineering / v.21, no.1, 2017 , pp. 37-42 More about this Journal
Abstract
A curved beam is one of the basic and important structural elements in structural design. In this paper, the authors formulated the computational algorithm for analyzing the free vibration of curved beams using the finite element-transfer stiffness coefficient method. The concept of the finite element-transfer stiffness coefficient method is the combination of the modeling technique of the finite element method and the transfer technique of the transfer stiffness coefficient method. And, we confirm the effectiveness the finite element-transfer stiffness coefficient method from the free vibration analysis of two numerical models which are a semicircle beam and a quarter circle beam.
Keywords
Free Vibration; Curved Beam; Discrete System; Finite Element Method; Trasfer Stiffness Coefficient Method;
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Times Cited By KSCI : 5  (Citation Analysis)
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