各向异性复合材料内界面裂纹接触区尖端处的应力奇异性问题

Stress Singularities at Tip of Contact Region in Interface Crack of Anisotropic Composites

在外载荷的作用下,各向异性复合材料内界面裂纹区呈现多种情况。本文应用Stroh公式讨论了裂纹尖端区的应力奇异性。

In a real anisotropic composite,the crack surface of interface may be different under the external loads.The author uses Stroh's formula to study the stress singularities at the tip of the contact region of crack.