Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-01-33-17
DOI: http://dx.doi.org/10.15863/TAS.2016.01.33.17
Language: English
Citation: Nemerebayev M, Bekmuratov MM, Orynbayev S, Nemerebayeva A (2016) EFFECT OF SHEAR DEFORMATION ON FREE VIBRATION OF CYLINDRICAL COMPOSITE NETLIKE SHELLS. ISJ Theoretical & Applied Science, 01 (33): 86-90. Soi: http://s-o-i.org/1.1/TAS-01-33-17 Doi: http://dx.doi.org/10.15863/TAS.2016.01.33.17 |
Pages: 86-90
Published: 30.01.2016
Abstract: This paper describes the effect of shear deformation on free vibration of composite netlike cylindrical shell. Using “additional” forces at critical deviation equilibrium of shell in the linear equation, derived from technical theory, and displacement fields , and , defining the relative deformation, derived the limited equation of free vibration of netlike cylindrical shells. Also based on proven theory of S.A.Ambartsumyan and using displacement fields , and derived the equation for free vibration frequency of netlike cylindrical shell with the effect of shear deformation. The relative difference of the two vibration frequency equations at constant n=3, n=10 was plotted against increasing and it was proven that the difference increases with the effect of shear deformation.
Key words: vibration, deformation, frequency, shell.
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