Modal analysis of a thin-walled beam under torsional vibration
β Scribed by M.N. Nahas
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 317 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0263-8231
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π SIMILAR VOLUMES
An analytical method for determining natural frequencies and mode shapes of the torsional vibration of continuous beams with thin-walled cross-section is developed by using a general solution of the di!erential equation of motion based on Vlasov's beam theory. This method takes into account the e!ec
A three-dimensional, two-field, variational formulation is employed to derive the differential equations governing the dynamics of stretching, shearing, bending and twisting, as well as warping modes of deformations in a spatially curved beam with arbitrary cross-section. Correspondingly, the finite