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An extended field method solution for a pulse loaded thin plateThis paper deals with a new extension of a weighted residual method of analysis called the extended field method. The extended field method is applied for the first time to the problem of the transient vibration of a uniformly thin elastic plate. Numerical results have been obtained which validate the analysis procedure and show better solution convergence than is obtainable by standard methods of analysis for the same number of degrees of freedom. Further studies are necessary to obtain still better convergence.
Document ID
19810046049
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Donaldson, B. K.
(Maryland, University College Park, Md., United States)
Starkey, N. B.
(NASA Goddard Space Flight Center Greenbelt, Md., United States)
Date Acquired
August 11, 2013
Publication Date
January 1, 1980
Subject Category
Structural Mechanics
Meeting Information
Meeting: Southeastern Conference on Developments in theoretical and applied mechanics
Location: Knoxville, TN
Start Date: April 17, 1980
End Date: April 18, 1980
Accession Number
81A30453
Distribution Limits
Public
Copyright
Other

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