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Free vibration analysis of cross-ply symmetrically laminated right cantilever triangular plates


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Title: Free vibration analysis of cross-ply symmetrically laminated right cantilever triangular plates
Authors: Huang, Mei / Sakiyama, Takeshi / Matsuda, Hiroshi / Morita, Chihiro
Issue Date: Jan-2002
Citation: 長崎大学工学部研究報告 Vol.32(58) p.125-133, 2002
Abstract: An approximate method is proposed for analyzing the free vibration problem of cross-ply symmetrically laminated cantilever triangular plates. By adding an extremely thin part, a right triangular plate is translated into an equivalent rectangular plate with non-uniform thickness. Discrete solutions for the deflection of the equivalent plate are obtained and used as Green function. By using the Green function, the characteristic equation of the free vibration can be derived. Frequencies and mode shapes are shown for some laminated cantilever right triangular plates with various aspect-ratios. The efficiency and accuracy of the numerical solutions by the proposed method are investigated.
URI: http://hdl.handle.net/10069/5194
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 32, No. 58

Citable URI : http://hdl.handle.net/10069/5194

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