各向异性层合椭圆板的三维线性分析

Three-dimensional linear analysis of anisotropic multilayered elliptic plates

对均匀横向载荷下的正交各向异性层合固支椭圆板进行了三维线性分析 ,导出了一般板、层合板满足三维线性平衡方程、边界条件、层间连续条件的解析解 。

Based on the two dimensional solutions, three dimensional linear solutions were presented for anisotropic elliptic plates and multilayered plates with rigidly clamped boundary conditions under transverse load, taking the solution functions as a set of series. From these linear solutions their relational formulas were derived. The distributions of stress and deformation of multilayeded plates and comparison with Ansys were demonstrated.