郑州大学学报（工学版）1987，Vol.8Issue(3)：21-24,4.
确定复合型裂纹断裂角的图解法
THE GRAPHICAL METHOD TO DETERMINE THE FRACTURE ANGLE OF GOMPOUND CRACK
摘要
Abstract
In this paper,the fracture angle of Ⅰ-Ⅱ compound crack is deter-mined by using graphical equation instead of using the analytical equa-tion,which is in Erdogan,sih's theory of maximum circumferential stress and Palaniswamy's theory of rate of energy release,and the K1/K11-θ0,K11/K1-θ0 curve are drawn up,which provide a very simple and convenient method to determine the fracture angle of com-pound crack.关键词
复合型裂纹/断裂角Key words
Compound crack/Fracture Angle引用本文复制引用
丁遂栋..确定复合型裂纹断裂角的图解法[J].郑州大学学报（工学版）,1987,8(3):21-24,4.
