Dislocation emission and cleavage process at crack tip | |
Wang ZQ(王自强)![]() | |
刊名 | Key Engineering Materials
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1998 | |
卷号 | 145-149期号:Fracture and Strength of Solids III页码:113-122 |
ISSN号 | 1013-9826 |
通讯作者 | Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China. |
中文摘要 | The competition process between dislocation emission along a pair of symmetric slip planes and quasi-cleavage at Mode I crack tip is investigated in this paper. The equilibrium positions and the total number of emitted dislocations are determined based on Peierls framework, The fundamental physical events at the crack tip are reviewed. The crack blunting effects on the stress fields near the top of the blunted crack are analysed. |
学科主题 | 力学 |
类目[WOS] | Materials Science, Multidisciplinary |
研究领域[WOS] | Materials Science |
关键词[WOS] | NUCLEATION ; FRACTURE |
收录类别 | SCI |
原文出处 | http://www.scientific.net/KEM.145-149.113 |
语种 | 英语 |
WOS记录号 | WOS:000071189200018 |
公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/15459] ![]() |
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 | Wang ZQ. Dislocation emission and cleavage process at crack tip[J]. Key Engineering Materials,1998,145-149(Fracture and Strength of Solids III):113-122. |
APA | Wang ZQ.(1998).Dislocation emission and cleavage process at crack tip.Key Engineering Materials,145-149(Fracture and Strength of Solids III),113-122. |
MLA | Wang ZQ."Dislocation emission and cleavage process at crack tip".Key Engineering Materials 145-149.Fracture and Strength of Solids III(1998):113-122. |
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