Abstract
Stresses in the coating of a straight beam performing transverse vibrations are analyzed. The numerical procedure is based on the technique of conjugate approximation with smoothing. In the paper the smoothing procedure for one dimensional Lagrange quadratic elements is proposed. This procedure has advantages over the conventional smoothing procedure. Comparisons of the results obtained by using both smoothing procedures are presented.
About this article
Received
19 May 2011
Accepted
05 September 2011
Published
30 September 2011
Keywords
beam
vibrations
eigenmode
coating
stresses
conjugate approximation
conjugate smoothing
Copyright © 2011 Vibroengineering
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