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Vibrations of twisted cantilever plates - A comparison of theoretical resultsAs a result of significant differences in the published results for various methods of analysis involving the use of finite element techniques, there are now some questions regarding the adequacy of these methods to predict accurately the vibratory characteristics of highly twisted cantilever plates. In an attempt to help in a resolution of the arising problems, a joint government/industry/university research effort was initiated. The primary objective of the present paper is to summarize the theoretical methods used in the study and show samples of the obtained results. The study provided 19 sets of theoretical results which are derived from beam theory, shell theory, and finite element methods.
Document ID
19850065475
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Kielb, R. E.
(NASA Lewis Research Center Cleveland, OH, United States)
Leissa, A. W.
(Ohio State University Columbus, United States)
Macbain, J. C.
(USAF, Aero Propulsion Laboratory, Wright-Patterson AFB OH, United States)
Date Acquired
August 12, 2013
Publication Date
August 1, 1985
Publication Information
Publication: International Journal for Numerical Methods in Engineering
Volume: 21
ISSN: 0029-5981
Subject Category
Structural Mechanics
Accession Number
85A47626
Distribution Limits
Public
Copyright
Other

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