Knowledge Management System of Institue of Mechanics, CAS
| Dislocation emission and cleavage process at crack tip | |
Wang ZQ(王自强) ; Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
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| 发表期刊 | 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 | 1013-9826 |
| 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. |
| 学科领域 | 力学 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000071189200018 |
| 关键词[WOS] | NUCLEATION ; FRACTURE |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/15459 |
| 专题 | 力学所知识产出(1956-2008) |
| 通讯作者 | Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang ZQ,Wang, TC . 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,&Wang, TC .(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,et al."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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