The solution of dynamic Point-Ring-Couple at the origin,on z=0 plane,in an elastic space is presented and its properties......

本文给出动力点圆力偶作用于弹性全空间原点的解，并讨论它的性质。将脉冲荷载沿以原点为心、ａ为半径，在ｚ＝０平面上的圆周切向均匀分布，当ａ→......