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http://dx.doi.org/10.12989/sem.2015.54.3.597

Free vibration analysis of axially moving beam under non-ideal conditions  

Bagdatli, Suleyman M. (Faculty of Engineering, Department of Mechanical Engineering, Celal Bayar University)
Uslu, Bilal (Faculty of Engineering, Department of Mechanical Engineering, Celal Bayar University)
Publication Information
Structural Engineering and Mechanics / v.54, no.3, 2015 , pp. 597-605 More about this Journal
Abstract
In this study, linear vibrations of an axially moving beam under non-ideal support conditions have been investigated. The main difference of this study from the other studies; the non-ideal clamped support allow minimal rotations and non-ideal simple support carry moment in minimal orders. Axially moving Euler-Bernoulli beam has simple and clamped support conditions that are discussed as combination of ideal and non-ideal boundary with weighting factor (k). Equations of the motion and boundary conditions have been obtained using Hamilton's Principle. Method of Multiple Scales, a perturbation technique, has been employed for solving the linear equations of motion. Linear equations of motion are solved and effects of different parameters on natural frequencies are investigated.
Keywords
axially moving; vibration; non-ideal support; perturbation methods;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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