Small Vibrations of Rotating Ring Segments and Full Rings Under External or Internal Pressure

The combined effect of a radial pressure load and a centrifugal field on the vibrations of an inextensible, circular, slender ring structure is treated. First, the stationary pre-buckling state of the segment or the full ring is specified. Then small oscillations about this configuration are investi...

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Bibliographic Details
Published in:Journal of applied mechanics 1992-12, Vol.59 (4), p.1038-1040
Main Authors: Pelchen, Christoph, Wauer, Jo¨rg
Format: Article
Language:English
Subjects:
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Physics
Solid mechanics
Structural and continuum mechanics
Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
Online Access:Get full text
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Summary:The combined effect of a radial pressure load and a centrifugal field on the vibrations of an inextensible, circular, slender ring structure is treated. First, the stationary pre-buckling state of the segment or the full ring is specified. Then small oscillations about this configuration are investigated. The variations of vibration frequencies with the pressure load and the speed rate are examined and possible buckling loads are determined.
ISSN:0021-8936
1528-9036
DOI:10.1115/1.2894023