自重作用下的圆环薄壳

本文得到了等厚度圆环薄壳在自重荷载下一种简化形式的Новожилов方程,用Fourier级数求得了方程的特解.利用文[2]已有的齐次解结果,从而给出了问题的一般解.作为结果的应用,文中给出了两个算例.

The Ring Shells under Gravitative Loads

This paper gives Novozlov's equation(ref. [1]) in a simple style of ring shells with equal thickness under the actions of gravitative loads. By means of Fourier series, the special solution of the equation is established. Using the results of the homogeneous solution in ref. [2], we find out the general solution of the problem, and derive the expressions of stress and displacement.Two examples are given as the application of the above results.