Chaotic vibrations of a nonlinear viscoelastic beam
β Scribed by J. Argyris; V. Belubekian; N. Ovakimyan; M. Minasyan
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 733 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0960-0779
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π SIMILAR VOLUMES
Non-stationary vibrations of a thin viscoelastic beam with orthotropic material properties are solved in this work. Concretely, analytical and numerical solutions of the problem of a finite simple supported beam transversely excited are presented. The analytical solution of the problem solved is der
The nonlinear vibration analysis of a directly excited cantilever beam modeled as an inextensible viscoelastic Euler-Bernoulli beam has been studied by the authors and is reported in the literature. The viscoelastic damping was modeled as Kelvin-Voigt damping, and the nonlinearities arisen from the
This paper deals with geometrically nonlinear vibrations of sandwich beams with viscoelastic materials. For this purpose, a new finite element formulation has been developed, in which a zig-zag model is used to describe the displacement field. The viscoelastic behaviour is handled by using hereditar