pure and applied geophysics

, Volume 97, Issue 1, pp 25–31 | Cite as

Torsional vibration of non-homogeneous isotropic hollow thick cylinder

  • Baidyanath Chattopadhyay
Article

Summary

Free vibration of a thick hollow cylinder of non-homogeneous elastic material having rigidity μ and density ρ varying according to the laws: (i) μ=μ000 z) and Q=Q0(Q00 z) for finite and infinite length of the cylinder and (ii) μ1/r = μ and Q = μ1/r for finite length only are considered in this paper. Frequency equations are deduced and respective numerical solutions are obtained.

Keywords

Free Vibration Elastic Material Hollow Cylinder Finite Length Torsional Vibration 

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References

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    W. M. Ewing, W. S. Jardetzky andF. Press,Elastic waves in layered media, 1957.Google Scholar
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    E. Jhanke andF. Emde,Table of functions with formulae and curves.Google Scholar
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    A. E. H. Love,A treatise on the mathematical theory of elasticity (4th edition) (1952).Google Scholar

Copyright information

© Birkhäuser Verlag 1972

Authors and Affiliations

  • Baidyanath Chattopadhyay
    • 1
  1. 1.Department of MathematicsBangabasi CollegeCalcuttaIndia

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