Equation Icon  Z (r) = uz (r,− h∕2 ) + δuz (r,− h∕2 )[ ] α(1 +-σ)βP-a-∑ ps- 2sinh-γs -χ-- 2σ- = πK ζ3sinh γs Γ ′ − d J0(ζsr∕a) + Y 𝜃z. (3.165 ) s s s 1,s