Cauchy singular integral equation method for transient antiplane dynamic problems
文献类型：期刊论文
| 作者 | Chen WJ(陈卫江) ; Tang RJ
|
| 刊名 | Engineering Fracture Mechanics
 |
| 出版日期 | 1996 |
| 卷号 | 54期号:2页码:177-187 |
| 关键词 | Fracture Dynamics Antiplane Problem Cauchy Singular Integral Equation Equivalence Proof Numerical Method Impact Composite Cracks |
| ISSN号 | 0013-7944 |
| 通讯作者 | Chen, WJ (reprint author), CHINESE ACAD SCI,INST MECH,DIV SOLID MECH,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | In this paper, by use of the boundary integral equation method and the techniques of Green basic solution and singularity analysis, the dynamic problem of antiplane is investigated. The problem is reduced to solving a Cauchy singular integral equation in Laplace transform space. This equation is strictly proved to be equivalent to the dual integral equations obtained by Sih [Mechanics of Fracture, Vol. 4. Noordhoff, Leyden (1977)]. On this basis, the dynamic influence between two parallel cracks is also investigated. By use of the high precision numerical method for the singular integral equation and Laplace numerical inversion, the dynamic stress intensity factors of several typical problems are calculated in this paper. The related numerical results are compared to be consistent with those of Sih. It shows that the method of this paper is successful and can be used to solve more complicated problems. Copyright (C) 1996 Elsevier Science Ltd |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | IMPACT ; COMPOSITE ; CRACKS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1996UK42600002 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39138]  |
| 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 | Chen WJ,Tang RJ. Cauchy singular integral equation method for transient antiplane dynamic problems[J]. Engineering Fracture Mechanics,1996,54(2):177-187. |
| APA | 陈卫江,&Tang RJ.(1996).Cauchy singular integral equation method for transient antiplane dynamic problems.Engineering Fracture Mechanics,54(2),177-187. |
| MLA | 陈卫江,et al."Cauchy singular integral equation method for transient antiplane dynamic problems".Engineering Fracture Mechanics 54.2(1996):177-187. |
入库方式： OAI收割
来源：力学研究所
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