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Journal of Undergraduate Research

Keywords

integrated composite reinforcement, plywood panels, lightweight structures, viscoelastic damping layer

College

Ira A. Fulton College of Engineering and Technology

Department

Civil and Environmental Engineering

Abstract

Composite reinforced plywood can be used in lightweight structures as well as high performance sporting equipment such as skis, skateboards and snowboards. Composite skins are adhered to the wood core to increase the stiffness of the plywood with very little addition in weight. The possibility exists to use a viscoelastic damping layer as the adhesive to increase adhesion strength between the composite skins and the plywood and create passive constrained layer damping in the composite reinforced plywood. This research investigated the damping performance of composite reinforced plywood using a viscoelastic adhesive.

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