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Article: Robust nanoadhesion under torque
Title | Robust nanoadhesion under torque |
---|---|
Authors | |
Keywords | Contact mechanics Nanoadhesion Shear strength Torque |
Issue Date | 2008 |
Publisher | Springer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1023-8883 |
Citation | Tribology Letters, 2008, v. 29 n. 3, p. 235-239 How to Cite? |
Abstract | In this article, optimization of shear adhesion strength between an elastic cylindrical fiber and a rigid substrate under torque is studied. We find that when the radius of the fiber is less than a critical value, the bonding-breaking along the contact interface occurs uniformly, rather than by mode III crack propagation. Comparison between adhesion models under torque and tension shows that nanometer scale of fibers may have evolved to achieve optimization of not only the normal adhesive strength but also the shear adhesive strength in tolerance of possible contact flaws. © 2008 Springer Science+Business Media, LLC. |
Persistent Identifier | http://hdl.handle.net/10722/76074 |
ISSN | 2023 Impact Factor: 2.9 2023 SCImago Journal Rankings: 0.584 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, SH | en_HK |
dc.contributor.author | Xu, G | en_HK |
dc.contributor.author | Soh, AK | en_HK |
dc.date.accessioned | 2010-09-06T07:17:23Z | - |
dc.date.available | 2010-09-06T07:17:23Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | Tribology Letters, 2008, v. 29 n. 3, p. 235-239 | en_HK |
dc.identifier.issn | 1023-8883 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/76074 | - |
dc.description.abstract | In this article, optimization of shear adhesion strength between an elastic cylindrical fiber and a rigid substrate under torque is studied. We find that when the radius of the fiber is less than a critical value, the bonding-breaking along the contact interface occurs uniformly, rather than by mode III crack propagation. Comparison between adhesion models under torque and tension shows that nanometer scale of fibers may have evolved to achieve optimization of not only the normal adhesive strength but also the shear adhesive strength in tolerance of possible contact flaws. © 2008 Springer Science+Business Media, LLC. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Springer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1023-8883 | en_HK |
dc.relation.ispartof | Tribology Letters | en_HK |
dc.subject | Contact mechanics | en_HK |
dc.subject | Nanoadhesion | en_HK |
dc.subject | Shear strength | en_HK |
dc.subject | Torque | en_HK |
dc.title | Robust nanoadhesion under torque | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1023-8883&volume=29&issue=3&spage=235&epage=239&date=2008&atitle=Robust+nanoadhesion+under+torque | en_HK |
dc.identifier.email | Soh, AK:aksoh@hkucc.hku.hk | en_HK |
dc.identifier.authority | Soh, AK=rp00170 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s11249-008-9301-x | en_HK |
dc.identifier.scopus | eid_2-s2.0-43249100293 | en_HK |
dc.identifier.hkuros | 144626 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-43249100293&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 29 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 235 | en_HK |
dc.identifier.epage | 239 | en_HK |
dc.identifier.isi | WOS:000253205500009 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Chen, SH=12806098400 | en_HK |
dc.identifier.scopusauthorid | Xu, G=7404264776 | en_HK |
dc.identifier.scopusauthorid | Soh, AK=7006795203 | en_HK |
dc.identifier.issnl | 1023-8883 | - |