范文 |
劳毅慧 摘 要 根据弹性体的几何结构和外载荷的对称和反对称性,把应力函数表示为双重幂级数,然后由相容条件和边界条件确定应力函数。 关键词 应力函数;双重幂级数;弹性体 中图分类号 O1 文献标识码 A 文章编号 1674-6708(2016)163-0125-02   参考文献 [1]N.I.Muskhelishvili,Some basic problems of mathematical theory of the elasticity(translated fromthe Russian by J. R. M. Radok),Noordho,Groningen,1953. [2]I.S.Sokolniko,Mathematical theory of elasticity,2nd edn, McGraw-Hill, New York, 1956. [3]Edmund Melerski, Circular plate analysis by finite defferences:energy approach,Journal of Engineering Mechanics, Vol.115,No.6,June,1989. [4]王敏中,王伟,武际可.弹性力学教程[M],北京:北京大学出版社,2011. |