The present writer wishes to compliment the authors for their elegant solution to the problem of vibrating Bernoulli-Euler beams with an elastic support carrying elastically or rigidly attached masses [1]. The writer wishes to point out that free vibrations of Timoshenko beams carrying elastically
Free Vibrations Of Beams With Elastically Mounted Masses
β Scribed by S. Kukla; B. Posiadala
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 169 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
β¦ Synopsis
The problem of free transverse vibrations of beams with many elastically mounted masses is considered. Closed form expressions of the equations for the natural frequencies are obtained by means of the Green function method. The solution contains all possible combinations of classical end conditions of the beam. Numerical examples show the influence of the attached masses on the frequencies of the system. They also show the existence of additional frequencies of the system considered, compared to those of the beam without masses attached.
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