The steady-state response of a uniform beam placed on an elastic foundation and subjected to a concentrated load moving with a constant speed has been investigated. The foundation is modeled by using one and two parameters. The mathematical form of the solution is justified by Fourier transform. It
Reduction in response of an infinite beam to a periodic support system
โ Scribed by K.S. Aravamudan
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 97 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-460X
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โฆ Synopsis
LETTERS TO THE EDITOR REDUCTION IN RESPONSE OF AN INFINITE BEAM TO A PERIODIC SUPPORT SYSTEM
A simple analysis is presented for estimating the reduction in vibration levels of an infinitely long beam resting on a periodic support system.
๐ SIMILAR VOLUMES
The control of vibration by neutralizers (dynamic absorbers) is of considerable interest in practical engineering. The reduction of vibrational power transmission in a finite, periodic beam by the action of this kind of passive device has been examined theoretically and experimentally. Some interest
The dynamic sti!ness matrix of an in"nite Timoshenko beam on viscoelastic foundation to a harmonic moving load is established. This dynamic sti!ness matrix is essentially a function of the velocity and frequency of the harmonic moving load. The critical velocities and the resonant frequencies can be