An Assessment of a New Hyperbolic Shear Deformation Theory for the Free Vibration Analysis of Cosine Functionally Graded Doubly Curved Shells Under Various Boundary Conditions
A.A. DAIKH,
M.O. BELARBI,
PH.V. VINH
et al.
Abstract:This paper introduces a new shear deformation theory, employing the hyperbolic sine function, for exploring the free vibration properties of a novel functionally graded (FG) shell structure. The proposed theory ensures a parabolic distribution of shear strains and stresses across the thickness, with zero values at the top and bottom surfaces, eliminating the requirement for any shear correction factor. This is the first time such an approach has been utilized for studying this type of FG structure. The materia… Show more
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