Analyzing vibration modes in non-homogeneous parallelogram plates

Author:

Sapna ,Sharma Amit

Abstract

This study analyzes vibration modes in non-homogeneous orthotropic parallelogram plate with a one-dimensional circular thickness, focusing on SCCC edge condition, where C and S represent the clamped and simply supported edges of the plate, respectively. Circular Poisson’s ratio variation is considered, along with linear temperature changes. The study demonstrates the advantages of variable Poisson’s ratio over density parameter variation in obtaining shorter vibration time periods. Orthotropic parallelogram plate, thermal gradient, circular tapering, nonhomogeneity.

Publisher

JVE International Ltd.

Subject

General Medicine

Reference12 articles.

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3. A. K. Gupta and Mamta, “Effect of exponential temperature variation on frequencies of a rectangular plate of non-linear varying thickness,” American Journal of Applied Sciences, Vol. 10, No. 2, 2019.

4. A. K. Gupta, A. Kumar, and H. Kaur, “Vibration of visco-elastic orthotropic parallelogram plate with linear thickness variation in both directions,” International Journal of Acoustics and Vibration, Vol. 2, pp. 72–80, 2011.

5. A. K. Gupta, A. Kumar, and D. V. Gupta, “Vibration of visco-elastic orthotropic parallelogram plate with parabolically thickness variation,” Annals of the Faculty of Engineering Hunedoara, Vol. 10, No. 2, pp. 61–70, 2012.

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