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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Author(s)
Keivan Torabi, Hassan Afshari and Ehsan Zafari
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DOI:10.17265/2161-6221/2013.01.008
Affiliation(s)
Department of Mechanical Engineering, University of Kashan, Kashan, Iran
ABSTRACT
In this paper, differential transform method is applied for longitudinal vibration analysis of beams with non-uniform cross section. Natural frequencies and corresponding normalized mode shapes are calculated for different cases in cross section and boundary conditions. Comparison of results with the previous solutions proves the accuracy and versatility of the presented paper.
KEYWORDS
Differential transform method (DTM), longitudinal vibration, non-uniform beams.
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