热荷载作用下正交各向异性层合板振动响应的精确解

EXACT SOLUTION FOR THE RESPONSE OF LAMINATED ORTHOTROPIC PLATE TO APPLIED HEATING

本文从三维弹性力学出发,导出了层合板第 i 层在任意变温 T(x,y,z,t)下的状态方程,解此状态方程,可得正交各向异性层合板在热荷载作用下的振动响应。

In this paper,a state equation for the i-th ply of a laminated orthotropie plate is deduced from three-dimensional elasticity equations under arbitrary temperature vari- ation T(x,y,z,t).Solving the State equation,we can obtain the exact Solution for the response of laminated orthotropie plate to applied heating.