Knowledge Management System of Institue of Mechanics, CAS
| Kinking of A Crack Out of AN Interface | |
He MY(何明元) ; Hutchinson JW; He, MY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
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| Source Publication | JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
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| 1989 | |
| Volume | 56Issue:2Pages:270-278 |
| ISSN | 0021-8936 |
| Abstract | Kinking of a plane strain crack out of the interface between two dissimilar isotropic elastic solids is analyzed. The focus is on the initiation of kinking and thus the segment of the crack leaving the interface is imagined to be short compared to the segment in the interface. Accordingly, the analysis provides the stress intensity factors and energy release rate of the kinked crack in terms of the corresponding quantities for the interface crack prior to kinking. Roughly speaking, the energy release rate is enhanced if the crack heads into the more compliant material and is diminished if it kinks into the stiff material. The results suggest a tendency for a crack to be trapped in the interface irrespective of the loading when the compliant material is tough and the stiff material is at least as tough as the interface. |
| DOI | 10.1115/1.3176078 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000207978600006 |
| WOS Keyword | DISSIMILAR MEDIA |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Funding Organization | DARPA University Research Initiative [VB38639-0] ; University of California, Santa Barbara [N00014-86-K-0753] ; Division of Applied Sciences, Harvard University |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58499 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | He, MY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | He MY,Hutchinson JW,He, MY . Kinking of A Crack Out of AN Interface[J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,1989,56(2):270-278. |
| APA | 何明元,Hutchinson JW,&He, MY .(1989).Kinking of A Crack Out of AN Interface.JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,56(2),270-278. |
| MLA | 何明元,et al."Kinking of A Crack Out of AN Interface".JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME 56.2(1989):270-278. |
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| JourArSuppl2016-222.（206KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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