Finite element formulation of viscoelastic sandwich beams using fractional derivative operators
✍ Scribed by A. C. Galucio; J.-F. Deü; R. Ohayon
- Book ID
- 106157979
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 355 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0178-7675
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📜 SIMILAR VOLUMES
Fractional derivative rheological models are known to be very effective in describing the viscoelastic behaviour of materials, especially of polymers, and when applied to dynamic problems the resulting equations of motion, after a fractional state-space expansion, can still be studied in terms of mo
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