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Record Details

Record 44 of 31100
Vibrations of twisted cantilevered plates - Summary of previous and current studies
External Online Source: doi:10.1016/0022-460X(84)90576-5
Author and Affiliation:
Leissa, A. W.(Ohio State University, Columbus, OH, United States)
Macbain, J. C.(USAF, Aero Propulsion Laboratory, Wright-Patterson AFB, OH, United States)
Kielb, R. E.(NASA Lewis Research Center, Structural and Mechanical Technology Div., Cleveland, OH, United States)
Abstract: This work summarizes a comprehensive study made of the free vibrations of twisted, cantilevered plates of rectangular planform. Numerous theoretical and experimental investigations previously made by others have resulted in frequency results which disagree considerably. To clarify the problem a joint industry/government/university research effort was initiated to obtain comprehensive theoretical and experimental results for models having useful ranges of aspect ratios, thickness ratios and twist angles. Theoretical data came from 19 independent computer analyses, including finite element, shell theory and beam theory idealizations. Two independent sets of experimental data were also obtained. The theoretical and experimental results are summarized and compared.
Publication Date: Sep 22, 1984
Document ID:
19850039918
(Acquired Nov 28, 1995)
Accession Number: 85A22069
Subject Category: STRUCTURAL MECHANICS
Document Type: Journal Article
Publication Information: Journal of Sound and Vibration (ISSN 0022-460X); 96; 159-173
Publisher Information: United Kingdom
Financial Sponsor: NASA; United States
Organization Source: Ohio State Univ.; Cleveland, OH, United States
Air Force Aero Propulsion Lab.; Wright-Patterson AFB, OH, United States
NASA Lewis Research Center; Cleveland, OH, United States
Description: 15p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: CANTILEVER PLATES; FREE VIBRATION; PLATE THEORY; RECTANGULAR PLATES; TWISTING; ANGULAR DISTRIBUTION; BEAMS (SUPPORTS); FINITE ELEMENT METHOD; SHELL THEORY; VIBRATION MODE
Imprint And Other Notes: Journal of Sound and Vibration (ISSN 0022-460X), vol. 96, Sept. 22, 1984, p. 159-173.
Availability Source: Other Sources
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