Title of article :
Three-Dimensional Elasticity Solution for Laminated Cross-Ply Panels Under Localized Dynamic Moment.
Author/Authors :
Alibeigloo, A. bu ali sina university of hamadan - Department of Mechanical Engineering, همدان, ايران , Shakeri, M. amirkabir university of technology - Department of Mechanical Engineering, تهران, ايران
Abstract :
Three-dimensional elasticity solutions have been presented for a thick laminated cross-ply circular cylindrical panel. The cylindrical panel is under a dynamic localized patch moment, is simplysupported at all edges and has finite length. Ordinary differential equations with variable coefficients are formulated using an expansion of Fourier series applied to the displacement field in circumferential and axial direction. The resulting ordinary differential equations are solved by the Galerkin finite element method. Numerical results are presented for [0/90/0], [90/0/90], [0/90/0/90/0], [0/90/0/90/0/90/0] and [0/90/0/90/0/90/0/90/0] stacking sequences.
Keywords :
Dynamic , Patch moment , Elasticity , Panel , Multi , layered , Cross , ply.
Journal title :
Scientia Iranica(Transactions B:Mechanical Engineering)
Journal title :
Scientia Iranica(Transactions B:Mechanical Engineering)
