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ABSTRACT

Geometrically Non-linear Analysis of Composite Laminated Plates Subjected to Low-Velocity Impact

Xiuqin Zhang1, Simon Wang2*, Yingshun Zhang3

The International Conference on Computational & Experimental Engineering and Sciences 2011, 17(4), 121-122. https://doi.org/10.3970/icces.2011.017.121

Abstract

A B-spline finite strip model is developed in the context of a layer-wise plate theory for analysing the geometrically non-linear transient response of laminated composite plates subjected to transverse low-velocity impact. To simplify the complicated contact analysis, a Hertz-type contact law has been incorporated into the finite strip (FS) model for accounting for the contact behaviour. The model includes the geometrical non-linearity through use of von Karman's non-linear strain-displacement relationship. The resulting non-linear dynamic problem is solved using the Newmark time-stepping scheme together with Newton-Raphson iteration. Several numerical applications are described and a close comparison is found between the results calculated through the present model and the existing analytical and experimental results.

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APA Style
Zhang, X., Wang, S., Zhang, Y. (2011). Geometrically non-linear analysis of composite laminated plates subjected to low-velocity impact. The International Conference on Computational & Experimental Engineering and Sciences, 17(4), 121-122. https://doi.org/10.3970/icces.2011.017.121
Vancouver Style
Zhang X, Wang S, Zhang Y. Geometrically non-linear analysis of composite laminated plates subjected to low-velocity impact. Int Conf Comput Exp Eng Sciences . 2011;17(4):121-122 https://doi.org/10.3970/icces.2011.017.121
IEEE Style
X. Zhang, S. Wang, and Y. Zhang "Geometrically Non-linear Analysis of Composite Laminated Plates Subjected to Low-Velocity Impact," Int. Conf. Comput. Exp. Eng. Sciences , vol. 17, no. 4, pp. 121-122. 2011. https://doi.org/10.3970/icces.2011.017.121



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