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Free vibration of higher-order sandwich and composite arches, Part II: frequency spectra analysis

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Field Value
 
Title Free vibration of higher-order sandwich and composite arches, Part II: frequency spectra analysis
 
Creator MARUR, SUDHAKAR R
KANT, TARUN
 
Subject aspect ratio
shear strength
sandwich structures
arches
 
Description The frequency spectra of the higher-order model, for laminated arches, are identified through a novel process, proposed in this paper. Besides the basic spectra corresponding to axial, flexural and shear, presence of higher-order spectra is established. Coupled spectra of first-order and higher-order degrees of freedom, in various combinations, are identified. Based on this spectra identification framework, the frequencies of sandwich and composite arches, for various boundary conditions are classified and presented. Also, the role of curvature and aspect ratio on the fundamental frequency of arches with various end-conditions is investigated, in the second part of this paper.
 
Publisher Elsevier
 
Date 2009-03-17T10:04:04Z
2011-11-25T19:11:45Z
2011-12-26T13:07:09Z
2011-12-27T05:55:12Z
2009-03-17T10:04:04Z
2011-11-25T19:11:45Z
2011-12-26T13:07:09Z
2011-12-27T05:55:12Z
2008
 
Type Article
 
Identifier Journal of Sound and Vibration 310(1-2), 110-133
0022-460X
http://dx.doi.org/10.1016/j.jsv.2007.07.085
http://hdl.handle.net/10054/949
http://dspace.library.iitb.ac.in/xmlui/handle/10054/949
 
Language en