Parametric instability of Timoshenko beam with thermal gradient resting on a variable Pasternak foundation
β Scribed by R.C. Kar; T. Sujata
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 500 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0045-7949
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π SIMILAR VOLUMES
This paper is concerned with the onset of parametric instability and the steady-state parametric response of a beam with variable cross-section resting on an elastic foundation. The problem is studied both theoretically and experimentally. The theoretical and experimental results show close agreeme
The transfer matrix method is used to investigate the influence of a Winkler elastic foundation on the non-conservative instability of uniform Timoshenko beams. It is found that the critical flutter load for a cantilever Timoshenko beam subjected to an end-concentrated or linearly distributed tangen