Nonlinear Free Flexural Vibration of Oval Rings

[+] Author and Article Information
M. Ganapathi, B. P. Patel, D. P. Makhecha

Institute of Armament Technology, Deemed University, Girinagar, Pune 411 025, Maharastra, India

J. Appl. Mech 70(5), 774-777 (Oct 10, 2003) (4 pages) doi:10.1115/1.1604834 History: Received March 12, 2001; Revised April 25, 2003; Online October 10, 2003
Copyright © 2003 by ASME
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Grahic Jump Location
Modal participation factors for oval ring [ζ=0.5, ro/h=100]. (A) nexcited*=5 (SA Mode); (B) nexcited*=6 (SS Mode); (C) nexcited*=6 (AA Mode).
Grahic Jump Location
Modal participation factors for circular ring [ζ=0, ro/h=100,nexcited*=4]
Grahic Jump Location
Nonlinear amplitude frequency relationship for isotropic rings with ro/h=100



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