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The dynamic stability of a uniform straight column excited by a pulsating load

โœ Scribed by Louis A. Pipes

Publisher
Elsevier Science
Year
1964
Tongue
English
Weight
892 KB
Volume
277
Category
Article
ISSN
0016-0032

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โœฆ Synopsis

The parametrically excited transverse oscillations of a uniform straight column whose ends are pinned are investigated. The ends of the column are considered to be subjected to a pulsating load whose time graph is a square wave. By the use of matrix algebra, an expression giving the regions of instability is obtained. The effects of more general boundary conditions are studied and a nonlinear differential equation to account for the limitation of the amplitude of the oscillations is developed.

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