摘要
采用Ａｉｒｙ应用函数法，对双相材料平面的弹性力学基本解进行了系统分析，获得了单位集中力作用下平面内任一点用显式表达的应力场和位移场．这一解答可方便地应用于双相材料的边界单元法的研究。
This paper analyses the basic solution of elastic mec
hanics for diphasio material plane scientifically by means of the Airy stress f
unction,gets the stress field and the displacement field of a point in plane und
er unit concentrate force expressed by the apparent formula.This solution can be
used to study the boundary element method of diphasic material conveniently,an
d lay a foundation for us to use and study the method of studying the craze prob
lem of diphasic material plane which is similarities to the craze problems of th
e homogeneity elastic plane and infinite semiplane.
基金
河南省自然科学基金
关键词
双相材料
断裂力学
弹性力学
基本解
复合材料
the diphasic material
boundary element method
displac
ement field and stress field
