Paper Title:
Vibration Propagation in Ordered and Disordered Orthotropic Single-Leaf Rib-Stiffened Panels
  Abstract

Abstract Based on the thin plate theory and the transfer matrix method, the vibration propagation in periodical orthotropic single-leaf rib-stiffened panels is studied. The localization factors of the ordered and disordered periodic systems are calculated. The numerical results show that the anisotropy of the plate affects the propagation of vibration in the pannels. With the relative bending rigidity increasing, or with the relative torsional rigidity increasing, the width of stopbands increases in low dimenionless frequencies. The vibration localization phenomenon occurs in the span-length disordered periodic structures and it is enhanced with the increasing disorder of span-length.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Materials and Its Applications
Edited by
Xin Chen
Pages
287-291
DOI
10.4028/www.scientific.net/AMR.317-319.287
Citation
D. Y. Yu, G. L. Yu, "Vibration Propagation in Ordered and Disordered Orthotropic Single-Leaf Rib-Stiffened Panels", Advanced Materials Research, Vols. 317-319, pp. 287-291, 2011
Online since
August 2011
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Price
$32.00
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