| Frictional contact of a rigid punch on an arbitrarily oriented gradient half-plane |
| Chen PJ ; Chen SH(陈少华); Peng J; Chen, PJ (reprint author), China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China.
|
| 发表期刊 | ACTA MECHANICA
 |
| 2015-12
|
| 卷号 | 226期号:12页码:4207-4221 |
| ISSN | 0001-5970
|
| 摘要 | Frictional contact of a rigid punch on a half-plane with shear modulus varying according to an exponential gradient in an arbitrary direction is investigated in this paper. Fourier integral transform method is employed to reduce the current sliding contact problem to a Cauchy-type singular integral equation of the second kind. The contact pressure and the in-plane stress, as well as the stress singularity and the stress intensity factor near both contact edges are obtained, which are further analyzed for different friction coefficients, non-homogeneity parameters and gradient orientation angles. The moment in order to keep the punch moving perpendicularly to the contact surface is also evaluated. All the present results should be helpful for the design of surfaces with strong wear resistance and understanding the mechanical mechanism of graded materials in nature. |
| DOI | 10.1007/s00707-015-1457-5
|
| URL | 查看原文
|
| 收录类别 | SCI
; EI
|
| 语种 | 英语
|
| WOS记录号 | WOS:000365513500019
|
| 关键词[WOS] | GRADED COATING/SUBSTRATE SYSTEM
; SLIPPING ADHESIVE CONTACT
; ELASTIC PROPERTIES
; SPHERICAL INDENTATION
; DAMAGE RESISTANCE
; HEAT-GENERATION
; FLAT PUNCH
; MECHANICS
; SPACE
; LAYER
|
| WOS研究方向 | Mechanics
|
| WOS类目 | Mechanics
|
| 项目资助者 | The authors thank the support of NSFC (Grant Nos. 11402292, 11404393), Natural Science Foundation of Jiangsu Province (Grant No. BK20140179), and the Fundamental Research Funds for the Central Universities (Grant No. 2014QNA73).
|
| 课题组名称 | LNM仿生材料与固体的微尺度力学
|
| 论文分区 | 二类
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/58370
|
| 专题 | 非线性力学国家重点实验室
|
| 通讯作者 | Chen, PJ (reprint author), China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China. |
推荐引用方式
GB/T 7714 |
Chen PJ,Chen SH,Peng J,et al. Frictional contact of a rigid punch on an arbitrarily oriented gradient half-plane[J]. ACTA MECHANICA,2015,226,12,:4207-4221.
|
| APA |
Chen PJ,陈少华,Peng J,&Chen, PJ .(2015).Frictional contact of a rigid punch on an arbitrarily oriented gradient half-plane.ACTA MECHANICA,226(12),4207-4221.
|
| MLA |
Chen PJ,et al."Frictional contact of a rigid punch on an arbitrarily oriented gradient half-plane".ACTA MECHANICA 226.12(2015):4207-4221.
|
修改评论