Forced Vibration and Special Effects of Revolution Shells in Turning-Point Range

ZHANG Zhi-liang; CHENG Chang-jun

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ZHANG Zhi-liang, CHENG Chang-jun. Forced Vibration and Special Effects of Revolution Shells in Turning-Point Range[J]. Applied Mathematics and Mechanics, 2007, 28(7): 769-779.

Citation:

ZHANG Zhi-liang, CHENG Chang-jun. Forced Vibration and Special Effects of Revolution Shells in Turning-Point Range[J]. Applied Mathematics and Mechanics, 2007, 28(7): 769-779.

Citation:

ZHANG Zhi-liang, CHENG Chang-jun. Forced Vibration and Special Effects of Revolution Shells in Turning-Point Range[J]. Applied Mathematics and Mechanics, 2007, 28(7): 769-779.

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Forced Vibration and Special Effects of Revolution Shells in Turning-Point Range

ZHANG Zhi-liang^1,2,
CHENG Chang-jun¹

1.
Shanghai Institute of Applied Mathematics and Mechanics; Department of Mechanics, Shanghai University, Shanghai 200072, P. R. China;

Received Date: 2006-09-28
Rev Recd Date: 2007-05-15
Publish Date: 2007-07-15

Abstract

Abstract

The forced vibration in the turning point frequency range of a truncated revolution shell subject to a membrane drive or a bending drive at its small end or large end was studied by applying the uniformly valid solutions obtained in a previous paper. The vibration in the turning-point range shows a strong coupling between the membrane and bending solutions: either the membrane drive or the bending drive causes motions of both the membrane type and bending type. Three interesting effects characteristic of the forced vibration in the turning point range emerge from the coupling nature: the non-bending effect, the inner-quiescent effect and the inner-membrane-motion-and-outer bendingmotion effect. These effects may have potential applications in engineering.
- forced vibration,
- special effect,
- turning-point range,
- revolution shell

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References(10)

References

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