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Free Transverse Vibrations of Visco- Elastic C-C-C-C Square Plate with Thickness and Temperature variation

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Author Affiliations

  • 1Dept., Govt. P.G Degree College, Ambala Cantt. Haryana, INDIA
  • 2Dept. of Mathematics, Pacific University, Udaipur, Raj., INDIA

Res. J. Mathematical & Statistical Sci., Volume 1, Issue (7), Pages 1-5, August,12 (2013)

Abstract

The mainstream of visco- elastic materials are receptive to heat and in space technology, highly speed space flights, internal combustion engines, satellites, certain parts of mechanical structures have to man oeuvre under elevated temperatures consequently the state of affairs are thermal sensitive. It is observed that thermal effects are recurrently overlooked in most of the cases so far they have to be taken in to concern. It is significant to study vibration behavior in the presence of thermal gradient due to rising use of modern materials in structural components. Moreover, weight of composite structure is minimized by optimizing its layup and by tapering its thickness. This paper is the study of thermal effect on free transverse vibrations of clamped square plate. Rayleigh-Ritz technique is applied to give a good approximation for the frequency corresponding to the first two modes of vibration.

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