Torsional impact response of a penny-shaped interface crack in bonded materials with a graded material interlayer
文献类型：期刊论文
| 作者 | Li CY(李春雨) ; Duan ZP(段祝平); Zou ZZ(邹振祝)
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| 刊名 | Journal of Applied Mechanics-Transactions of the ASME
 |
| 出版日期 | 2002 |
| 卷号 | 69期号:3页码:303-308 |
| 关键词 | Axisymmetrical Crack Fracture-Mechanics Bimaterial Growth |
| ISSN号 | 0021-8936 |
| 通讯作者 | Li, C (reprint author), Shijiazhuang Railway Inst, Dept Architectural Engn, Shijiazhuang, Peoples R China. |
| 中文摘要 | In this paper, the dynamic response of a penny-shaped interface crack in bonded dissimilar homogeneous half-spaces is studied. It is assumed that the two materials are bonded together with such a inhomogeneous interlayer that makes the elastic modulus in the direction perpendicular to the crack surface is continuous throughout the space. The crack surfaces art assumed to be subjected to torsional impact loading. Laplace and Hankel integral transforms are applied combining with a dislocation density,function to reduce the mixed boundary value problem into a singular integral equation with a generalized Cauchy kernel in Laplace domain. By solving the singular integral equation numerically, and using a numerical Laplace inversion technique, the dynamic stress intensity factors art obtained. The influences of material properties and interlayer thickness on the dynamic stress intensity factor are investigated. |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | AXISYMMETRICAL CRACK ; FRACTURE-MECHANICS ; BIMATERIAL ; GROWTH |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000175888200012 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33699]  |
| 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 CY,Duan ZP,Zou ZZ. Torsional impact response of a penny-shaped interface crack in bonded materials with a graded material interlayer[J]. Journal of Applied Mechanics-Transactions of the ASME,2002,69(3):303-308. |
| APA | 李春雨,段祝平,&邹振祝.(2002).Torsional impact response of a penny-shaped interface crack in bonded materials with a graded material interlayer.Journal of Applied Mechanics-Transactions of the ASME,69(3),303-308. |
| MLA | 李春雨,et al."Torsional impact response of a penny-shaped interface crack in bonded materials with a graded material interlayer".Journal of Applied Mechanics-Transactions of the ASME 69.3(2002):303-308. |
入库方式： OAI收割
来源：力学研究所
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