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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.
Source PublicationACTA MECHANICA
2015-12
Volume226Issue:12Pages:4207-4221
ISSN0001-5970
AbstractFrictional 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.
DOI10.1007/s00707-015-1457-5
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000365513500019
WOS KeywordGRADED COATING/SUBSTRATE SYSTEM ; SLIPPING ADHESIVE CONTACT ; ELASTIC PROPERTIES ; SPHERICAL INDENTATION ; DAMAGE RESISTANCE ; HEAT-GENERATION ; FLAT PUNCH ; MECHANICS ; SPACE ; LAYER
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationThe 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).
DepartmentLNM仿生材料与固体的微尺度力学
Classification二类
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Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58370
Collection非线性力学国家重点实验室
Corresponding AuthorChen, PJ (reprint author), China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China.
Recommended Citation
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.
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