A MODAL ANALYSIS OF A VIBRATING SANDWICH CANTILEVER BEAM | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 44, Volume 1, A.S.A.T. CONFERENCE 14-16 May 1985 r CAIRO, May 1985, Page 525-532 PDF (1.47 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/asat.1985.26530 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| S. H. Farghaly | ||||
| Assistant Professor, Mechanical Design Department, Faculty of Engineering and Technology, MATARIA, Heiwan University, Cairo, Egypt. | ||||
| Abstract | ||||
| An identification of the modal deflections, bending moments and strains for a three layer sandwich cantilever beam is presented in this paper. The analysis covers the first three vibrational modes for elastic cores with relatively thin face layers considering different shear and geometrical parameters. Both anti-nodal transverse and longitudinal strains and their locations are fully investigated. Nodal and peak points are specified for the three vibrational modes. These information provide proper design selection of different dimensions and opera-tional dynamic properties. | ||||
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