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Further studies on edge waves in anisotropic elastic plates
Journal article   Open access  Peer reviewed

Further studies on edge waves in anisotropic elastic plates

Pin Lu, H.B. Chen, H.P. Lee and C. Lu
International journal of solids and structures, Vol.44(7), pp.2192-2208
01/04/2007
DOI: https://doi.org/10.1016/j.ijsolstr.2006.07.005

Abstract

Anisotropic plate Composite laminates Edge waves Secular equations Stroh formalism
A modified Stroh-type formalism for edge waves in unsymmetrical anisotropic plates is derived. Explicit expressions of the fundamental matrices for the formalism are presented. The existence conditions for one or two subsonic edge waves in the unsymmetrical anisotropic plates are discussed based on the formalism, and a procedure for finding an explicit secular equation for the edge-wave speed is proposed.
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https://doi.org/10.1016/j.ijsolstr.2006.07.005View
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