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Against Phase Veloсities of Elastic Waves in Thin Transversely Isotropic Cylindrical Shell
St. Prtersburg State Marine Technical University, St. Petersburg, Russia
- 1 St. Prtersburg State Marine Technical University, St. Petersburg, Russia
Open Journal of Acoustics·Volume 03 (2013)·Pages 67–71·Published 9 September 2013·DOI10.4236/oja.2013.33011
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Abstract
This paper receive s the characteristic equation for the determine of wave numbers of phase velocities of elastic waves , in the thin cylindrical shell with the help of the dynamic theory of the elasticity for the transversely isotropic medium and of the hypothesis of thin shells.
KeywordsTheory of ElasticityPhase VelocityTransversely Isotropic MediumCharacteristic Equation
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