Vibration of an open shallow cylindrical shell

Author Type

Faculty

Co-Author Type 1

Outside Researcher

College

Engineering and Computer Science

Department

Ocean and Mechanical Engineering

Document Type

Article

Publication/Event/Conference Title

Journal of Sound and Vibration

Publication Status

Version of Record

Abstract

A method is presented for analyzing the vibration of open shallow cylindrical shells with general boundary conditions at all four edges. An approximate solution is formulated consisting of two Voight-Uvy type problems and a postulated eigenfrequency/wave-number relationship. The set of possible eigenfrequency/wave-number relations is obtained by considering the problems capable of exact solution and generalizing the resulting eigen-frequency/wave-number relations in such a way that the approximate solution will always reduce to the exact solutions for the appropriate boundary conditions. This method allows calculation of eigenfrequencies where Bolotin's asymptotic method fails due to degeneracy of the dynamic edge effect. © 1976.

First Page

379

Last Page

392

DOI

10.1016/0022-460X(76)90509-5

Publication Date

2-8-1976

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