Coupled instability of compressed thin-walled rods with a closed transverse cross section
β Scribed by A. I. Manevich; S. V. Raksha
- Publisher
- Springer US
- Year
- 1993
- Tongue
- English
- Weight
- 614 KB
- Volume
- 29
- Category
- Article
- ISSN
- 1573-8582
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π SIMILAR VOLUMES
The purpose of this paper is to analyze triply coupled vibrations of thin-walled beams with arbitrary open cross-section. Starting from the Vlasov's theory, the governing differential equations for coupled bending and torsional vibrations were performed using the principle of virtual displacements.
A new method for computing the deformation of thin-walled beams with closed cross-section under warping torsional loading is presented. In comparison to the classical theory (Umanski), the hypothesis of no deformation of the contour of the cross-section of the beam is maintained and the assumption o