Thermo-mechanical contact behavior of a finite graded layer under a sliding punch with heat generation
文献类型：期刊论文
| 作者 | Chen PJ(陈培见) ; Chen SH(陈少华)
|
| 刊名 | INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
 |
| 出版日期 | 2013-04 |
| 卷号 | 50期号:7-8页码:1108-1119 |
| 通讯作者邮箱 | chenshaohua72@hotmail.com |
| 关键词 | Contact mechanics Finite graded layer Flat punch Thermal contact Wear resistance |
| ISSN号 | 0020-7683 |
| 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 | The problem of a rigid punch contacting with a finite graded layer on a rigid substrate is investigated within the framework of steady-state plane strain thermoelasticity, in which heat generated by contact friction is considered with a constant friction coefficient and inertia effects are neglected. The material properties of the graded layer vary according to an exponential function in the thickness direction. Fourier integral transform method and transform matrix approach are employed to reduce the current thermocontact problem to the second kind of Cauchy-type singular integral equation. Distributions of the contact pressure and the in-plane stress under the prescribed thermoelastic environment with different parameter combinations, including ratio of shear moduli, relative sliding speed, friction coefficient and thermal parameters are obtained and analyzed, as well as the stress singularity and the stress intensity factors near the contact edges. The results should be helpful for the design of surfaces with strong wear resistance and novel graded materials for real applications. |
| 学科主题 | 固体力学 |
| 分类号 | 一类/力学重要期刊 |
| 收录类别 | SCI ; EI |
| 资助信息 | NSFC [10972220, 10732050, 11021262, 2012CB937500] |
| 原文出处 | http://dx.doi.org/10.1016/j.ijsolstr.2012.12.007 |
| 语种 | 英语 |
| WOS记录号 | WOS:000315836400007 |
| 公开日期 | 2013-04-07 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47139]  |
| 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. Thermo-mechanical contact behavior of a finite graded layer under a sliding punch with heat generation[J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,2013,50(7-8):1108-1119. |
| APA | 陈培见,&陈少华.(2013).Thermo-mechanical contact behavior of a finite graded layer under a sliding punch with heat generation.INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,50(7-8),1108-1119. |
| MLA | 陈培见,et al."Thermo-mechanical contact behavior of a finite graded layer under a sliding punch with heat generation".INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES 50.7-8(2013):1108-1119. |
入库方式： OAI收割
来源：力学研究所
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