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Free vibration of symmetric angle-ply thick laminated composite cylindrical shells

โœ Scribed by K.Y. Lam; Wu Qian

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
178 KB
Volume
31
Category
Article
ISSN
1359-8368

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โœฆ Synopsis

Analytical solutions for the vibrations of thick symmetric angle-ply laminated composite cylindrical shells are established using the firstorder shear deformation theory. The complex method is developed to deal with the partial differential governing equations of thick symmetric angle-ply laminated composite cylindrical shells. Numerical results are provided for comparison, and coincide with existing results in the literature. The frequency characteristics for thick symmetric angle-ply laminated composite cylindrical shells with different H=R and L=R ratios are studied in comparison with those of symmetric cross-ply laminates. Also, the influence of lamination angle and number of lamination layers on frequency is investigated in details.

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