Stresses acting on cold, thick and negatively buoyant oceanic lithosphere are thought to be crucial to the initiation of subduction and the operation of plate tectonics, which characterizes the present-day geodynamics of the Earth. Rey, Patrice F Coltice, Nicolas Flament, Nicolas Spreading continents kick-started plate tectonics. It was established that dynamic behavior of the smart hybrid composite plate depended on various parameters such as volume fraction, temperature dependent recovery stress and tensile pre-strain of SMA wires and aspect ratio of the laminated hybrid plate. For simply-supported boundary conditions, systematic closed form solutions were obtained by Navier's technique.
Transverse shear and rotary inertia effects of the plate were taken into consideration. First-order shear deformation theory (FSDT was utilized to obtain the governing equations of hybrid composite plates. The SMA wires were embedded within the layers of the composite laminate.
Some of these parameters included important factors affecting free vibration response of the smart hybrid composite plates.
Effects of some geometrical, physical and material parameters on response of the composite plates embedded with shape memory alloy ( SMA wires were investigated, which have not been reported in the literature thus far. Free vibration response of a multilayer smart hybrid composite plate with embedded SMA wiresĭirectory of Open Access Journals (Sweden)įull Text Available In this paper, free vibration response of a hybrid composite plate was studied.
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