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| 圆形界面裂纹反平面问题的基本奇异解 | |
| 引用本文： | 刘又文. 圆形界面裂纹反平面问题的基本奇异解[J]. 固体力学学报, 1991, 12(3): 244-254 |
| 作者姓名： | 刘又文 |
| 作者单位： | 中南工业大学 |
| 摘 要： | 本文研究反平面集中力作用下,不同弹性材料的圆形界面上有多条裂纹的问题。运用复变函数的解析延拓技术与奇性主部分析方法,首次获得该问题的一般解答,求出了几种典型情况的封闭解;算出了应力强度因子,并由此导出一系列特殊结果,其中几个与已有文献完全吻合。 |
| 关 键 词： | 界面裂纹 反平面问题 奇异解 |
BASIS SINGULAR SOLUTIONS OF ANTI-PLANE PROBLEM ON CIRCULAR-ARC CRACKS BETWEEN BONDED DISSIMILAR MATERIALS |
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| Liu Youwen. BASIS SINGULAR SOLUTIONS OF ANTI-PLANE PROBLEM ON CIRCULAR-ARC CRACKS BETWEEN BONDED DISSIMILAR MATERIALS[J]. Acta Mechnica Solida Sinica, 1991, 12(3): 244-254 | |
| Authors: | Liu Youwen |
| Affiliation: | Central South Ilniversity of technology |
| Abstract: | This paper deals with the problem on circular-are cracks between bonded dissimilar materials under anti-plane concentrated force. By applying the analytic continuation technology with the analysis method of the singularity of complex functions, basis solutions of the problem are obtained. For several typical cases the solution in closed form are built up and the stress intensity factors are given. From these solutions, we provide a series of particular results, in which some of them coincide with those in Refs.[7]. |
| Keywords: | solid-solid interface composite materials interface crack singular solution complex functions stress intensity factor |
| 本文献已被 CNKI 维普 等数据库收录！ | |