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ON THE FREQUENCY RESPONSE FUNCTION OF A DAMPED CANTILEVER SIMPLY SUPPORTED IN-SPAN AND CARRYING A TIP MASS

✍ Scribed by M. GÜRGÖZE; H. EROL

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
137 KB
Volume
255
Category
Article
ISSN
0022-460X

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✦ Synopsis

This paper deals with the determination of the frequency response function of a cantilevered Bernoulli}Euler beam which is viscously damped by a single damper. The beam is simply supported in-span and carries a tip mass. The frequency response function is obtained through a formula that was established for the receptance matrix of discrete linear systems subjected to linear constraint equations, by considering the simple support as a linear constraint imposed on generalized co-ordinates. The comparison of the numerical results obtained via a boundary value problem formulation justi"es the approach used here.

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