Free vibration analysis of simply supported sandwich beams with lattice truss core
โ Scribed by Jia Lou; Li Ma; Lin-Zhi Wu
- Book ID
- 119330628
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 490 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0921-5107
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๐ SIMILAR VOLUMES
The vibrations of and the sound radiation from sandwich beams with truss core are analyzed. The structure of the core is composed of a sequence of identical unit cells repeating along the beam length and across the core thickness. Each cell is composed of beam elements assembled to form a frame stru
In this paper, a new analytical method for vibration analysis of a cracked simply supported beam is investigated. By considering a nonlinear model for the fatigue crack, the governing equation of motion of the cracked beam is solved using perturbation method. The solution of the governing equation r