| Sliding Contact Between a Cylindrical Punch and a Graded Half-Plane With an Arbitrary Gradient Direction |
| Chen PJ ; Chen SH(陈少华); Peng J; Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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| 发表期刊 | JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
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| 2015-04
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| 卷号 | 82期号:4页码:41008 |
| ISSN | 0021-8936
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| 摘要 | Contact behavior of a rigid cylindrical punch sliding on an elastically graded half-plane with shear modulus gradient variation in an arbitrary direction is investigated. The governing partial differential equations and the boundary conditions are achieved with the help of Fourier integral transformation. As a result, the present problem is reduced to a singular integral equation of the second kind, which can be solved numerically. Furthermore, the presently general model can be well degraded to special cases of a lateral gradient half-plane and a homogeneous one. Normal stress in the contact region is predicted with different material parameters, which is usually used to estimate the possibility of surface crack initiation. The moment that is needed to ensure stable sliding of the cylindrical punch on the contact surface is further predicted. The result in the present paper should be helpful for the design of novel graded materials with surfaces of strong abrasion resistance. |
| 关键词 | Sliding Contact Mechanics
Graded Material
Arbitrarily Oriented Gradient
Abrasion
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| DOI | 10.1115/1.4029781
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000355941200008
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| WOS研究方向 | Mechanics
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| WOS类目 | Mechanics
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| 项目资助者 | NSFC [11402292, 11404393, 11125211, 11372317]
; Natural Science Foundation of Jiangsu Province [BK20140179]
; Fundamental Research Funds for the Central Universities [2014QNA73]
; 973 Nano-project [2012CB937500]
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| 课题组名称 | LNM仿生材料与固体的微尺度力学
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| 论文分区 | 一类/力学重要期刊
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/54963
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| 专题 | 非线性力学国家重点实验室
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| 通讯作者 | Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. |
推荐引用方式
GB/T 7714 |
Chen PJ,Chen SH,Peng J,et al. Sliding Contact Between a Cylindrical Punch and a Graded Half-Plane With an Arbitrary Gradient Direction[J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,2015,82,4,:41008.
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| APA |
Chen PJ,陈少华,Peng J,&Chen, SH .(2015).Sliding Contact Between a Cylindrical Punch and a Graded Half-Plane With an Arbitrary Gradient Direction.JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME,82(4),41008.
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| MLA |
Chen PJ,et al."Sliding Contact Between a Cylindrical Punch and a Graded Half-Plane With an Arbitrary Gradient Direction".JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME 82.4(2015):41008.
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