El-Kaabazi, Nihal and Kennedy, David ORCID: https://orcid.org/0000-0002-8837-7296 2012. Calculation of natural frequencies and vibration modes of variable thickness cylindrical shells using the Wittrick-Williams algorithm. Computers & Structures 104-5 , pp. 4-12. 10.1016/j.compstruc.2012.03.011 |
Official URL: http://dx.doi.org/10.1016/j.compstruc.2012.03.011
Abstract
Exact stiffness analysis based on the Wittrick-Williams algorithm requires a solution to the governing member equations, and so has rarely been attempted for non-uniform members. Recent collaboration with Tsinghua University, China, has produced an efficient computational procedure for vibration analysis of non-uniform beams. This paper, resulting from the first author's PhD research, applies a similar approach to the analysis of non-uniform cylindrical shells.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Engineering |
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
Uncontrolled Keywords: | Vibration; Shells; Dynamic stiffness method; Boundary value problem; Wittrick–Williams algorithm; Transcendental eigenvalue problem |
Publisher: | Elsevier |
ISSN: | 0045-7949 |
Last Modified: | 06 Jan 2024 03:51 |
URI: | https://orca.cardiff.ac.uk/id/eprint/37456 |
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