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Mobility of a semi-infinite beam with constant curvature

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posted on 13.07.2010 by Stephen Walsh, R.G. White
In a straight beam the flexural and longitudinal wave motions are uncoupled. For a curved beam, however, there is interaction between the longitudinal and bending deformations leading to coupled extensional flexural wave propagation. In this paper coupled extensional flexural wave propagation is investigated by considering the mobility of a "semi-infinite" beam with a constant radius of curvature. Both theoretical and experimental results are discussed and formulae for the point and cross mobilities of the structure are presented.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Citation

WALSH, S.J. and WHITE, R.G., 1999. Mobility of a semi-infinite beam with constant curvature. Journal of Sound and Vibration, 221(5), pp. 887-902.

Publisher

© Academic Press / Elsevier

Version

AM (Accepted Manuscript)

Publication date

1999

Notes

This article was published in the Journal of Sound and Vibration [© Academic Press / Elsevier] and the definitive version is available at: www.elsevier.com/locate/jsvi

ISSN

0022-460X

Language

en

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