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Article: Adhesive behavior of two-dimensional power-law graded materials
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TitleAdhesive behavior of two-dimensional power-law graded materials
 
AuthorsChen, S2
Yan, C2
Soh, A1
 
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
 
CitationInternational 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.
 
ISSN0020-7683
2013 Impact Factor: 2.035
2013 SCImago Journal Rankings: 1.713
 
DOIhttp://dx.doi.org/10.1016/j.ijsolstr.2009.05.006
 
ISI Accession Number IDWOS: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.

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorChen, S
 
dc.contributor.authorYan, C
 
dc.contributor.authorSoh, A
 
dc.date.accessioned2012-08-08T08:44:56Z
 
dc.date.available2012-08-08T08:44:56Z
 
dc.date.issued2009
 
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.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationInternational 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
 
dc.identifier.citeulike5273456
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.ijsolstr.2009.05.006
 
dc.identifier.epage3404
 
dc.identifier.isiWOS: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.

 
dc.identifier.issn0020-7683
2013 Impact Factor: 2.035
2013 SCImago Journal Rankings: 1.713
 
dc.identifier.issue18-19
 
dc.identifier.scopuseid_2-s2.0-67650003337
 
dc.identifier.spage3398
 
dc.identifier.urihttp://hdl.handle.net/10722/157012
 
dc.identifier.volume46
 
dc.languageeng
 
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijsolstr
 
dc.publisher.placeUnited Kingdom
 
dc.relation.ispartofInternational Journal of Solids and Structures
 
dc.relation.referencesReferences in Scopus
 
dc.subjectAdhesion
 
dc.subjectContact Mechanics
 
dc.subjectElastic Graded Materials
 
dc.subjectJkr Model
 
dc.titleAdhesive behavior of two-dimensional power-law graded materials
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong
  2. Institute of Mechanics Chinese Academy of Sciences