Partial slip contact between a rigid punch with an arbitrary tip-shape and an elastic graded solid with a finite thickness
文献类型：期刊论文
| 作者 | Chen PJ(陈培见) ; Chen SH(陈少华)
|
| 刊名 | MECHANICS OF MATERIALS
 |
| 出版日期 | 2013-04 |
| 卷号 | 59页码:24-35 |
| 通讯作者邮箱 | chenshaohua72@hotmail.com |
| 关键词 | Contact mechanics Finite graded solid Partial slip contact Fretting |
| ISSN号 | 0167-6636 |
| 产权排序 | [Chen, Peijian; Chen, Shaohua] Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| 通讯作者 | Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. |
| 中文摘要 | In contrast to the case of a graded half-space, a nonlinear plane strain partial slip model between a rigid punch with an arbitrary tip-shape and a finite graded solid is investigated. The modulus of the finite graded solid varies according to an exponential function in the thickness direction. Fourier integral transform method is adopted in order to reduce the current nonlinear problem to a set of singular integral equations. Based on the Goodman's approximation, the contact problem is simplified. An iterative method is used to determine the size of the contact zone, the interface stress singularity, as well as the distributions of the normal and tangential stresses. The effects of different parameters on the contact behavior, such as the ratio of shear modulus, the friction coefficient and the thickness of the graded solid, are analyzed. The results exhibit significant differences between the model of a half-space and the present one of a finite solid, which highlights the practicability of the present model for practical engineering applications and the design of novel graded materials. |
| 学科主题 | 新型材料的力学问题 |
| 分类号 | 一类 |
| 收录类别 | SCI ; EI |
| 资助信息 | National Science Foundation of China [10972220, 11125211, 11021262]; [2012CB937500] |
| 原文出处 | http://dx.doi.org/10.1016/j.mechmat.2012.12.003 |
| 语种 | 英语 |
| WOS记录号 | WOS:000316429600003 |
| 公开日期 | 2013-04-24 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47183]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen PJ,Chen SH. Partial slip contact between a rigid punch with an arbitrary tip-shape and an elastic graded solid with a finite thickness[J]. MECHANICS OF MATERIALS,2013,59:24-35. |
| APA | 陈培见,&陈少华.(2013).Partial slip contact between a rigid punch with an arbitrary tip-shape and an elastic graded solid with a finite thickness.MECHANICS OF MATERIALS,59,24-35. |
| MLA | 陈培见,et al."Partial slip contact between a rigid punch with an arbitrary tip-shape and an elastic graded solid with a finite thickness".MECHANICS OF MATERIALS 59(2013):24-35. |
入库方式： OAI收割
来源：力学研究所
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