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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 102
PROCEEDINGS OF THE FOURTEENTH INTERNATIONAL CONFERENCE ON CIVIL, STRUCTURAL AND ENVIRONMENTAL ENGINEERING COMPUTING
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Paper 55

Estimation of Critical Flutter Load of A Double L-Shaped Beam subjected to Follower Forces (Out-of-plane Vibration)

I. Takahashi

Department of Mechanical Engineering
Kanagawa Institute of Technology, Japan

Full Bibliographic Reference for this paper
I. Takahashi, "Estimation of Critical Flutter Load of A Double L-Shaped Beam subjected to Follower Forces (Out-of-plane Vibration)", in , (Editors), "Proceedings of the Fourteenth International Conference on Civil, Structural and Environmental Engineering Computing", Civil-Comp Press, Stirlingshire, UK, Paper 55, 2013. doi:10.4203/ccp.102.55
Keywords: response surface approximation, design of experiments, double L-shaped beam, natural frequency, critical flutter load, follower force, out-of-plane vibration.

Summary
With increasing size and complexity of machines and vessels, the inverse problems of continuous bodies are becoming important. In this paper the possibility of using a response surface methodology, which consists of a design of experiments, for estimating the critical flutter load of the double L-shaped beam is studied. An analysis is presented for the out-of-plane vibration and stability of a non-uniform double-beam subjected to tangential follower forces distributed over the center line by use of the transfer matrix approach.

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