ANALYSIS OF SOME PROBLEMS OF LAMINATED BEAMS

Based on Timoshenko's beam theory, the governing equations and boundary conditions of static and dynamic analysis of laminated beams, which can be reduced to the equations of Timoshenko beam in the cass of single layer, are established in this paper by using effective stiffness method and Hamilton's principle, and the analytic solution and numerical results of some problems of laminated beams are obtained by employing the governing equations.