Dynamic Analysis of Rotating Beams with Nonuniform Cross Sections Using the Dynamic Stiffness Method

[+] Author and Article Information
K. J. Huang, T. S. Liu

Department of Mechanical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, R.O.C.

J. Vib. Acoust 123(4), 536-539 (May 01, 2001) (4 pages) doi:10.1115/1.1400118 History: Received November 01, 1999; Revised May 01, 2001
Copyright © 2001 by ASME
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Grahic Jump Location
Tip deflection of rotating taper beam at Ωm=6.0 rad/s with various area ratio r
Grahic Jump Location
A rotating beam with uniform and taper elements
Grahic Jump Location
Tip deflection of rotating beam in Fig. 5
Grahic Jump Location
Decreasing tendency of the 1st natural frequency with cross-section area ratio
Grahic Jump Location
A nonuniform beam element and degrees of freedom
Grahic Jump Location
Tip deflection of rotating uniform beam at Ωm=6.0 rad/s



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