Elastodynamic stress intensity factor history for a semi-infinite crack under three-dimensional transient loading
文献类型：期刊论文
| 作者 | Li XP(李湘平) ; Liu CT(柳春图)
|
| 刊名 | Science in China Series A-Mathematics Physics Astronomy
 |
| 出版日期 | 1994 |
| 卷号 | 37期号:9页码:1053-1061 |
| ISSN号 | 1001-6511 |
| 关键词 | 3-Dimensional Transient Loading Semiinfinite Crack Stress Intensity Factor Faces Crack |
| 中文摘要 | The dynamic stress intensity factor history for a semi-infinite crack in an otherwise unbounded elastic body is analyzed. The crack is subjected to a pair of suddenly-applied point loadings on its faces at a distance L away from the crack tip. The exact expression for the mode I stress intensity factor as a function of time is obtained. The method of solution is based on the direct application of integral transforms, the Wiener-Hopf technique and the Cagniard-de Hoop method. Due to the existence of the characteristic length in loading this problem was long believed a knotty problem. Some features of the solutions are discussed and graphical result for numerical computation is presented. |
| 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:A1994PL90800005 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39288]  |
| 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 XP,Liu CT. Elastodynamic stress intensity factor history for a semi-infinite crack under three-dimensional transient loading[J]. Science in China Series A-Mathematics Physics Astronomy,1994,37(9):1053-1061. |
| APA | 李湘平,&柳春图.(1994).Elastodynamic stress intensity factor history for a semi-infinite crack under three-dimensional transient loading.Science in China Series A-Mathematics Physics Astronomy,37(9),1053-1061. |
| MLA | 李湘平,et al."Elastodynamic stress intensity factor history for a semi-infinite crack under three-dimensional transient loading".Science in China Series A-Mathematics Physics Astronomy 37.9(1994):1053-1061. |
入库方式： OAI收割
来源：力学研究所
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