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Article: Adhesive behavior of two-dimensional power-law graded materials

TitleAdhesive behavior of two-dimensional power-law graded materials
Authors
Chen, SYan, CSoh, A
KeywordsAdhesion
Contact Mechanics
Elastic Graded Materials
Jkr Model
Issue Date2009
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijsolstr
Citation
International Journal Of Solids And Structures, 2009, v. 46 n. 18-19, p. 3398-3404 How to Cite?
DOI: http://dx.doi.org/10.1016/j.ijsolstr.2009.05.006
AbstractIn this paper, we investigate the adhesive contact between a rigid cylinder of radius R and a graded elastic half-space with a Young's modulus varying with depth according to a power-law, E = E0 (y / c0)k (0 < k < 1), while the Poisson's ratio ν remains constant. The results show that, for a given value of ratio R / c0, a critical value of k exists at which the pull-off force attains a maximum; for a fixed value of k, the larger the ratio R / c0, the larger the pull-off force is. For Gibson materials (i.e., k = 1 and ν = 0.5), closed-form analytical solutions can be obtained for the critical contact half-width at pull-off and pull-off force. We further discuss the perfect stick case with both externally normal and tangential loads. © 2009 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/157012
ISSN
0020-7683
2021 Impact Factor: 3.667
2020 SCImago Journal Rankings: 1.229
ISI Accession Number ID
WOS:000268724800007
Funding AgencyGrant Number
National Nature Science Foundation of China10672165
10732050
10721202
Chinese Academy of SciencesKJCX2-YW-M04
CAS Innovation Program
Funding Information:

The work reported here is supported by the National Nature Science Foundation of China through Grants #10672165, #10732050, and #10721202, and the key project of Chinese Academy of Sciences through Grant KJCX2-YW-M04 and CAS Innovation Program.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChen, Sen_US
dc.contributor.authorYan, Cen_US
dc.contributor.authorSoh, Aen_US
dc.date.accessioned2012-08-08T08:44:56Z-
dc.date.available2012-08-08T08:44:56Z-
dc.date.issued2009en_US
dc.identifier.citationInternational Journal Of Solids And Structures, 2009, v. 46 n. 18-19, p. 3398-3404en_US
dc.identifier.issn0020-7683en_US
dc.identifier.urihttp://hdl.handle.net/10722/157012-
dc.description.abstractIn this paper, we investigate the adhesive contact between a rigid cylinder of radius R and a graded elastic half-space with a Young's modulus varying with depth according to a power-law, E = E0 (y / c0)k (0 < k < 1), while the Poisson's ratio ν remains constant. The results show that, for a given value of ratio R / c0, a critical value of k exists at which the pull-off force attains a maximum; for a fixed value of k, the larger the ratio R / c0, the larger the pull-off force is. For Gibson materials (i.e., k = 1 and ν = 0.5), closed-form analytical solutions can be obtained for the critical contact half-width at pull-off and pull-off force. We further discuss the perfect stick case with both externally normal and tangential loads. © 2009 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijsolstren_US
dc.relation.ispartofInternational Journal of Solids and Structuresen_US
dc.subjectAdhesionen_US
dc.subjectContact Mechanicsen_US
dc.subjectElastic Graded Materialsen_US
dc.subjectJkr Modelen_US
dc.titleAdhesive behavior of two-dimensional power-law graded materialsen_US
dc.typeArticleen_US
dc.identifier.emailSoh, A:aksoh@hkucc.hku.hken_US
dc.identifier.authoritySoh, A=rp00170en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.ijsolstr.2009.05.006en_US
dc.identifier.scopuseid_2-s2.0-67650003337en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67650003337&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume46en_US
dc.identifier.issue18-19en_US
dc.identifier.spage3398en_US
dc.identifier.epage3404en_US
dc.identifier.isiWOS:000268724800007-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChen, S=12806098400en_US
dc.identifier.scopusauthoridYan, C=8588055500en_US
dc.identifier.scopusauthoridSoh, A=7006795203en_US
dc.identifier.citeulike5273456-
dc.identifier.issnl0020-7683-

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