The determination of frequencies of laminated conical shells via the discrete singular convolution method

Civalek, Ömer

doi:10.2140/jomms.2006.1.163

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The determination of frequencies of laminated conical shells via the discrete singular convolution method

Ömer Civalek

Vol. 1 (2006), No. 1, 163–182

DOI: 10.2140/jomms.2006.1.163

Abstract

The discrete singular convolution (DSC) algorithm for determining the frequencies of the free vibration of laminated conical shells is developed by using a numerical solution of the governing differential equations of motion based on Love’s first approximation thin shell theory. By applying the discrete singular convolution method, the free vibration equations of motion of the composite laminated conical shell are transformed to a set of algebraic equations. Convergence and comparison studies are carried out to check the validity and accuracy of the DSC method.

Keywords

conical shells, discrete singular convolution, laminated composite, frequencies

Milestones

Received: 29 September 2005

Revised: 28 November 2005

Accepted: 19 December 2005

Published: 1 May 2006

Authors

Ömer Civalek
Akdeniz Üniversitesi Mühendislik Fakültesi İnşaat Mühendisliği Bölümü 07200 Antalya Turkiye

Vol. 1, No. 1, 2006

Ömer Civalek

Abstract

Keywords

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Authors