古典板理論に基づく一般積層長方形板の力学解析プログラム

概要

論文の詳細を見る
A computer program was developed to deal with a wide range of structural problems of generally laminated FRP rectangular plates. It covers problems of static bending, elastic buckling and free vibration. The analysis uses the Ritz method which is based on the classical plate theory, and a unified solution is derived to accommodate arbitrary support conditions (any combinations of classical boundary conditions, elastic point supports and elastic foundation) and loading conditions (in-plane and out-of-plane loads). Numerical examples are given for symmetric cross-ply and antisymmetric angle-ply laminated graphite/epoxy plates. Convergence study is presented by increasing the number of terms in the present solutions, and the effectiveness of the present method is well demonstrated by comparison with exact solutions and finite element solutions.
社団法人日本機械学会の論文
1996-11-25