The problem of an elastic plane having symmetric parabolic crack is discussed. 摘要研究含轴对称抛物线曲裂纹平面弹性问题。
Classical complex variable method is followed, but a new conformal mapping formula is proposed so that the exterior part of the parabolic crack is mapped into a unit circle. 采用了传统的复变函数保角映射法,给出了一个新的保角变换公式,从而将抛物线曲裂纹外的区域映射到一个复平面的单位圆内。