810 非拘束条件における一般積層複合材の解析(材料強度と構造設計)
詳細
In this paper cross elasticity effects for general laminated composite plates are presented. The discrete governing equations under unconstrained conditions can not be solved because the stiffness matrix is singular. The modified equations is obtained from reducing the dynamic equilibrium equations under the constant velocity motion and the Rayleigh damping proportional to the mass matrix. The validity of computational method is confirmed by comparison of analytical results for the classical laminaton theory.
