Asymptotic analysis for a crack on interface of damaged materials
文献类型：期刊论文
| 作者 | Wu YL(吴永礼) ; Dong ZF(董智法); Li GC(李国琛)
|
| 刊名 | International Journal of Fracture
 |
| 出版日期 | 1998 |
| 卷号 | 91期号:1页码:47-60 |
| 通讯作者邮箱 | wuyl@cc5.imech.ac.cn |
| ISSN号 | 0376-9429 |
| 通讯作者 | Wu, YL (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | An asymptotic analysis for a crack lying on the interface of a damaged plastic material and a linear elastic material is presented in this paper. The present results show that the stress distributions along the crack tip are quite similar to those with HRR singularity field and the crack faces open obviously. Material constants n, mu and mo are varied to examine their effects on the resulting stress distributions and displacement distributions in the damaged plastic region. It is found that the stress components sigma(rr), sigma(theta theta), sigma(r theta) and sigma(e) are slightly affected by the changes of material constants n, mu and m(0), but the damaged plastic region are greatly disturbed by these material parameters. |
| 学科主题 | 力学 |
| 类目[WOS] | Materials Science, Multidisciplinary ; Mechanics |
| 研究领域[WOS] | Materials Science ; Mechanics |
| 关键词[WOS] | BIMATERIAL INTERFACES ; CONTACT ZONES ; FIELDS |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000079578200004 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17042]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wu YL,Dong ZF,Li GC. Asymptotic analysis for a crack on interface of damaged materials[J]. International Journal of Fracture,1998,91(1):47-60. |
| APA | 吴永礼,董智法,&李国琛.(1998).Asymptotic analysis for a crack on interface of damaged materials.International Journal of Fracture,91(1),47-60. |
| MLA | 吴永礼,et al."Asymptotic analysis for a crack on interface of damaged materials".International Journal of Fracture 91.1(1998):47-60. |
入库方式： OAI收割
来源：力学研究所
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