The non-linear vibrations of an elastic beam resting on a non-linear tensionless Winkler foundation subjected to a concentrated load at the centre is presented in this paper. Since the foundation is assumed to be tensionless, the beam may lift off the foundation and there exists different regions na
Boundary stabilization for a non-linear beam on elastic bearings
β Scribed by To Fu Ma
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 103 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.230
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β¦ Synopsis
Abstract
In this paper, we study the equation
under nonβlinear boundary conditions which model the vibrations of a beam clamped at x=0 and supported by a nonβlinear bearing at x=L. By adding only one damping mechanism at x=L, we prove the existence of a global solution and exponential decay of the energy. Copyright Β© 2001 John Wiley & Sons, Ltd.
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