The natural frequencies and the corresponding mode shapes of a uniform cantilever beam carrying ''any number of'' elastically mounted point masses are determined by means of the analytical-and-numerical-combined method (ANCM). One of the key points for the present method is to replace each spring-ma
Free vibration analysis of a uniform cantilever beam with point masses by an analytical-and-numerical-combined method
β Scribed by J.-S. Wu; T.-L. Lin
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 876 KB
- Volume
- 136
- Category
- Article
- ISSN
- 0022-460X
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By means of the analytical-and-numerical-combined method (ANCM), the natural frequencies and the corresponding mode shapes of a uniform rectangular flat plate carrying any number of point masses and translational springs are determined. The boundary (supported) conditions of the plate and the magnit
This work is concerned with the non-linear period, for each of the first four modes, of planar, flexural large amplitude free vibrations of a slender, inextensible cantilever beam carrying a lumped mass with rotary inertia at an intermediate position along its span. Following the analysis carried ou
We find the title paper both useful and very interesting and we would like to congratulate the authors to their work [1]. On the other hand it is also the purpose of this letter to add some pertinent references which have been inadvertently omitted by the authors. Reference [2] deals with elastical
The natural frequencies and the corresponding mode shapes of a uniform rectangular plate carrying any number of rigidly attached (or elastically mounted) point masses and translational springs with various magnitudes and arbitrary locations are determined by using the modified Analytical and Numeric
## Abstract The vibration of a beam excited by a moving simple oscillator has been extensively studied. However, the vibration of a beam excited by an elastic body with conformal contact has attracted much less attention. This is the subject of the present paper. The established model is more compl