High order asymptotic field for plane stress crack problem
文献类型：期刊论文
| 作者 | Li ST(李松涛) ; WangZQ(王自强)
|
| 刊名 | Science in China Series A-Mathematics Physics Astronomy
 |
| 出版日期 | 1993 |
| 卷号 | 36期号:9页码:1073-1083 |
| 关键词 | Plane Stress High Order Asymptotic Field J-Integral Elastoplasticity |
| ISSN号 | 1001-6511 |
| 中文摘要 | This paper presents an exact analysis for high order asymptotic field of the plane stress crack problem. It has been shown that the second order asymptotic field is not an independent eigen field and should be matched with the elastic strain term of the first order asymptotic field. The second order stress field ahead of the crack tip is quite small compared with the first order stress field. The stress field ahead of crack tip is characterized by the HRR field. Hence the J integral can be used as a criterion for crack initiation. |
| 类目[WOS] | Mathematics, Applied ; Mathematics |
| 研究领域[WOS] | Mathematics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1993MC35700006 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39380]  |
| 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 | Li ST,WangZQ. High order asymptotic field for plane stress crack problem[J]. Science in China Series A-Mathematics Physics Astronomy,1993,36(9):1073-1083. |
| APA | 李松涛,&WangZQ.(1993).High order asymptotic field for plane stress crack problem.Science in China Series A-Mathematics Physics Astronomy,36(9),1073-1083. |
| MLA | 李松涛,et al."High order asymptotic field for plane stress crack problem".Science in China Series A-Mathematics Physics Astronomy 36.9(1993):1073-1083. |
入库方式： OAI收割
来源：力学研究所
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