论文部分内容阅读
基于 Kirchhoff薄板理论 ,从板的控制微分方程出发 ,得到了比以前文献中的更加完全的解函数 ,因此能够求解更多的不同边界条件矩形板问题。本文求解三边固定一边自由矩形板和两对边固定两对边自由矩形板 ,并同有限元结果可进行比较。
Based on the Kirchhoff thin plate theory, starting from the governing differential equations of the plate, a more complete solution function is obtained than in the previous literature, so that more rectangular plate problems with different boundary conditions can be solved. In this paper, the free rectangular plate fixed on one side and the two free rectangular plates fixed on the other are obtained, which can be compared with the finite element results.