Wave reflection and transmission in Timoshenko beams and wave analysis of Timoshenko beam structures
Wave reflection and transmission in Timoshenko beams and wave analysis of Timoshenko beam structures
This paper concerns wave reflection, transmission, and propagation in Timoshenko beams together with wave analysis of vibrations in Timoshenko beam structures. The transmission and reflection matrices for various discontinuities on a Timoshenko beam are derived. Such discontinuities include general point supports, boundaries, and changes in section.
The matrix relations between the injected waves and externally applied forces and moments are also derived. These matrices can be combined to provide a concise and systematic approach to vibration analysis of Timoshenko beams or complex structures consisting of Timoshenko beam components. The approach is illustrated with several numerical examples.
382-394
Mei, C.
bf82d5a7-abd2-472d-a887-bc894345982a
Mace, B.R.
681dd501-6313-441d-86e6-20a90fada824
2005
Mei, C.
bf82d5a7-abd2-472d-a887-bc894345982a
Mace, B.R.
681dd501-6313-441d-86e6-20a90fada824
Mei, C. and Mace, B.R.
(2005)
Wave reflection and transmission in Timoshenko beams and wave analysis of Timoshenko beam structures.
Journal of Vibration and Acoustics, 127 (4), .
(doi:10.1115/1.1924647).
Abstract
This paper concerns wave reflection, transmission, and propagation in Timoshenko beams together with wave analysis of vibrations in Timoshenko beam structures. The transmission and reflection matrices for various discontinuities on a Timoshenko beam are derived. Such discontinuities include general point supports, boundaries, and changes in section.
The matrix relations between the injected waves and externally applied forces and moments are also derived. These matrices can be combined to provide a concise and systematic approach to vibration analysis of Timoshenko beams or complex structures consisting of Timoshenko beam components. The approach is illustrated with several numerical examples.
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Published date: 2005
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Local EPrints ID: 28502
URI: http://eprints.soton.ac.uk/id/eprint/28502
ISSN: 1048-9002
PURE UUID: 8d5b5f29-3904-440d-bd00-8e0e8bf493d5
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Date deposited: 02 May 2006
Last modified: 15 Mar 2024 07:25
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Author:
C. Mei
Author:
B.R. Mace
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