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Calculation of Frequencies of Truncated Pyramids: Development of the Theories for the Longitudinal, Flexural and Torsional Vibrations of a Truncated Cone

Aircraft Engineering and Aerospace Technology

ISSN: 0002-2667

Article publication date: 1 May 1948

Abstract

IN a previous paper by the author (‘The Calculation of Frequencies of Vibration of a Truncated Cone’, AIRCRAFT ENGINEERING, Vol. XVIII, July 1946, pp. 235–236) expressions for the fundamental frequencies of longitudinal, flexual and torsional vibrations were obtained. The methods used have now been extended to include the vibrations of truncated pyramids encastré at one end and free at the other, and the results obtained are given in this paper. Special attention is given to the pyramids having equilateral triangle and square cross‐sections.

Citation

Conway, H.D. (1948), "Calculation of Frequencies of Truncated Pyramids: Development of the Theories for the Longitudinal, Flexural and Torsional Vibrations of a Truncated Cone", Aircraft Engineering and Aerospace Technology, Vol. 20 No. 5, pp. 148-148. https://doi.org/10.1108/eb031635

Publisher

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MCB UP Ltd

Copyright © 1948, MCB UP Limited