平面界面横向裂纹反对称问题的精确解  

EXACT SOLUTION OF THE ANTI-SYMMETRIC PLANE BIMATERIAL TRANSVERSE CRACK

作　　者：郝天护[1] 

机构地区：[1]中国纺织大学220信箱,上海200051

出　　处：《力学学报》2008年第2期179-184,共6页Chinese Journal of Theoretical and Applied Mechanics

基　　金：国家自然科学基金(10772059)

摘　　要：在反平面及平面对称情形的精确解的基础上严格地求出了平面界面横向裂纹反对称问题的精确解.在裂纹的两端,求出了应力强度因子的精确解.Because of the mathematical difficulty, exact solutions of the transverse interface crack are rare. In this paper, on the basis of the exact solutions for the antiplane and plane symmetric cases, the exact solution of the plane anti-symmetric case has been obtained. On the two topics of the crack, the exact solutions of the SIF have also been obtained. These results are interesting to the scientists and engineers who are working in the area of interface cracks. Further study must focus on the obtaining more exact solutions of the complex elasticity and the influence of the large deformation.

关 键 词：界面横向裂纹 平面问题 反对称 

分 类 号：O343[理学—固体力学]