Amplitude-frequency characteristics of non-linear vibrations of clamped elliptic plates carrying a concentrated mass
โ Scribed by B.M. Karmakar
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 427 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0020-7462
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The present paper deals with the determination of the fundamental frequency of vibration of clamped and simpty supported elliptical plates carrying concentric, concentrated masses. Numerical values of the fundamental frequency coefficient are presented as a function of the plate aspect ratio and of
An Euler-Bernoulli beam carrying concentrated masses is considered to be a beam-mass system. The beam is simply supported at both ends. The non-linear equations of motion are derived including stretching due to immovable end conditions. The stretching introduces cubic non-linearities into the equati