复合型疲劳裂纹研究的现状与展望

Nowaday Situation and Perspective of the Investigation of Composite Fatigue Crack

介绍了国内外有关学者对复合型疲劳裂纹扩展的研究情况及试验结果，并对他们的理论加以详细论述，同时提出了今后这一领域的研究方向。

This article introduces the situation of the study on composite fatigue crack spreading by the foreign experts and the experiment results,gives the detail discussion on their theory,and points out the direction of the study in this field as well.