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https://scholarbank.nus.edu.sg/handle/10635/58135
Title: | Dynamic response of fully-clamped laminated composite plates subjected to low-velocity impact of a mass | Authors: | Chun, L.U. Lam, K.Y. |
Issue Date: | Apr-1998 | Citation: | Chun, L.U.,Lam, K.Y. (1998-04). Dynamic response of fully-clamped laminated composite plates subjected to low-velocity impact of a mass. International Journal of Solids and Structures 35 (11) : 963-979. ScholarBank@NUS Repository. | Abstract: | A numerical method for the calculation of dynamic response of laminated composite plates under low-velocity impact is proposed. The non-linear, second-order differential governing equations are derived by the Lagrange's principle and the Hertzian contact law. The governing equations are decoupled according to the second-order terms by the method of principal transformation, and then solved numerically. The dynamic response of fully clamped cross and angle ply laminated plates struck by a mass is investigated. The contact force, deformation, energy transferred and stresses in the composite plates are presented. Good agreement is achieved when compared with results available in the literature. © 1998 Elsevier Science Ltd. | Source Title: | International Journal of Solids and Structures | URI: | http://scholarbank.nus.edu.sg/handle/10635/58135 | ISSN: | 00207683 |
Appears in Collections: | Staff Publications |
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