| 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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| Source Publication | JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
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| 2015-04 | |
| Volume | 82Issue:4Pages:41008 |
| ISSN | 0021-8936 |
| Abstract | 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. |
| Keyword | Sliding Contact Mechanics Graded Material Arbitrarily Oriented Gradient Abrasion |
| DOI | 10.1115/1.4029781 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000355941200008 |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Funding Organization | NSFC [11402292, 11404393, 11125211, 11372317] ; Natural Science Foundation of Jiangsu Province [BK20140179] ; Fundamental Research Funds for the Central Universities [2014QNA73] ; 973 Nano-project [2012CB937500] |
| Department | LNM仿生材料与固体的微尺度力学 |
| Classification | 一类/力学重要期刊 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/54963 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. |
| Recommended Citation 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. |
| 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. |
| 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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| IMCAS-J2015-112.pdf（1826KB） | 开放获取 | CC BY-ND | View Download | |||
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