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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.
Source PublicationJOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
2015-04
Volume82Issue:4Pages:41008
ISSN0021-8936
AbstractContact 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.
KeywordSliding Contact Mechanics Graded Material Arbitrarily Oriented Gradient Abrasion
DOI10.1115/1.4029781
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000355941200008
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationNSFC [11402292, 11404393, 11125211, 11372317] ; Natural Science Foundation of Jiangsu Province [BK20140179] ; Fundamental Research Funds for the Central Universities [2014QNA73] ; 973 Nano-project [2012CB937500]
DepartmentLNM仿生材料与固体的微尺度力学
Classification一类/力学重要期刊
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/54963
Collection非线性力学国家重点实验室
Corresponding AuthorChen, 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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