摘要
建立了弹性地基上的正交异性矩形薄板弯曲挠度函数微分方程的一般解.可以求解任意载荷作用下任意边界的弯曲问题.以四边自由中部受均布载荷作用的正方形板为例进行了计算,用这种解析法给出了一个精确解.其理论分析简单、计算容易,并适合于实际工程.
A general solution to differential equation for deflection function in bending problem of orthotropic rectangular thin plate on elastic foundation is established.It can be used to solve the bending problem under arbitrary load and arbitrary boundaries. A square plate with four edges free and a concentrated load acted at the center is calculated. This general analytical method gives an exact solution.The theoretical analysis is simple and the calculation process is easy and available in practical engineering.
出处
《长沙电力学院学报（自然科学版）》
2004年第1期60-64,共5页
JOurnal of Changsha University of electric Power:Natural Science
