VALIDITY OF THE MULTIPLE-SCALE SOLUTION
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W.K. Lee; M.H. Yeo; S.S. Bae
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Article
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1997
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Elsevier Science
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English
โ 167 KB
In order to examine the validity of an asymptotic solution obtained from the method of multiple scales, we investigate a third order subharmonic resonance response of a bar constrained by a non-linear spring to a harmonic excitation. The motion of the bar is governed by a linear partial differential