This paper is concerned with the determination of exact buckling loads and vibration frequencies of multi-stepped rectangular plates based on the classical thin (Kirchho!) plate theory. The plate is assumed to have two opposite edges simply supported while the other two edges can take any combinatio
Vibration and buckling of a stepped beam
β Scribed by H.P. Lee; T.Y. Ng
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 389 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0003-682X
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π SIMILAR VOLUMES
Equations of motion for curved beams in a general state of non-uniform initial stresses are derived using the principle of virtual work. The equations are adjusted to a generic expression by using appropriate transformations. The free vibration behaviours of the curved beams subjected to a combinati
A general spline "nite strip method is presented which allows the spline knots to be located arbitrarily along the plate strip and also facilitates the use of analytical integration in evaluating strip properties. The development takes place in the contexts of "rst-order shear deformation plate theo
The present paper studies a strategy for the active non-linear control of the oscillations of simply supported buckled beams, in order to mitigate the e!ects of dynamic loading on the vibration amplitudes and prevent dangerous instability phenomena. First, an analysis of the symmetric non-linear beh