A Finite Element (FE) formulation has been developed for the stability analysis of curved beams on elastic foundations. The element shape function adapted herein embodies the rigid as well as the deformation modes, With twelve degrees of freedom the master element can represent all possible general
Stability analysis of rotating beams rubbing on an elastic circular structure
β Scribed by N. Lesaffre; J.-J. Sinou; F. Thouverez
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 777 KB
- Volume
- 299
- Category
- Article
- ISSN
- 0022-460X
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This note deals with the determination of the fundamental frequency of vibration of a thin, elastic plate elastically restrained against rotation along the boundary and subjected to a hydrostatic state of in-plane stress. A simple approximate expression is obtained which also allows calculation of t
This letter deals with the analysis of axially symmetric modes of vibrations of a thin, elastic plate elastically restrained against rotation along the edge arid subjected to a hydrostatic state of in-plane stress. This investigation constitutes an extension of a recent publication .