开口薄壁圆环的弹性分析

Elastic Analysis of Thin Open Ring

构造满足平衡性要求的允许应力场对内圆边界受均布载荷的开口薄壁圆环应用最小余能原理作弹性分析，应力解以级数形式表达。给出了算例。

In this paper,the allowable stress field is fomed which satisfies the equilibrium equations and the force boundary conditions.The minimal complementary energy principle is used to analyze the thin open ring which is loaded uniformly on the internal circle boundary.The numerical example is presented.