“…Based on the first-order shear deformation theory, the displacement fields at any point in the plate are [11,12] u (x, y, z, t) = u 0 (x, y, t) + zθ y (x, y, t) , v (x, y, z, t) = v 0 (x, y, t) − zθ x (x, y, t) , w (x, y, z, t) = w 0 (x, y, t) , (1) where u, v and w are the displacements of a general point (x, y, z) in the laminate along x, y and z directions, respectively. u 0 , v 0 , w 0 , θ x and θ y are the displacements and rotations of a midplane transverse normal about the y-and x-axes respectively.…”