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Transient motion of thick anisotropic platesAnalyses are developed for the response of anisotropic plate strips to a transient load. The load is taken in the form of a line load of normal stress on the surface or within the body of the strip. The characteristic free vibrational modes of the strip are derived and used to derive the secular equation for this case in closed form and to isolate the mathematical conditions for symmetric and antisymmetric wave mode propagation in completely separate terms. The applied loads are expanded in terms of these normal modes and the response of the plate is obtained by superposition of the appropriate components. Material systems of higher symmetry are contained implicitly in the analysis.
Document ID
19920045952
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Nayfeh, Adnan H.
(NASA Health Monitoring Center of Propulsion Systems; Cincinnati, University OH, United States)
Taylor, Timothy W.
(GE Aircraft Engines Evendale, OH, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1991
Subject Category
Structural Mechanics
Meeting Information
Meeting: Annual Review of Progress in Quantitative Nondestructive Evaluation
Location: La Jolla, CA
Country: United States
Start Date: July 15, 1990
End Date: July 20, 1990
Accession Number
92A28576
Distribution Limits
Public
Copyright
Other

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