Taken power function as a trial function, nonlinear bending of circular sandwich plates and shallow spherical sandwich shells was discussed by means of point collocation.
以幂函数为试函数，用配点法计算了夹层圆板和夹层扁球壳的非线性弯曲。
By optimizing for the problem of single point collocation, it proves that the optimization method is effective, and will has some reference to the problem of locating multiple points.
通过对单点并置问题的优化，证明了该优化方法的有效性，并对多点配置问题也具有一定的参考价值。
Using difference method and collocation point method, this paper studies the bending problem for rectangular thin plates with mixed boundary.
综合应用差分法和配点法，研究了混合边界矩形薄板的弯曲问题。
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