Embedding Effect on the Mechanical Stability of Pressurised Carbon Nanotubes


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/53035

Title:	Embedding Effect on the Mechanical Stability of Pressurised Carbon Nanotubes
Authors:	Sato, Motohiro Browse this author →KAKEN DB
	Taira, Hisao Browse this author
	Ikeda, Tetsuro Browse this author
	Shima, Hiroyuki Browse this author →KAKEN DB
Issue Date:	2013
Publisher:	Hindawi Publishing Corporation
Journal Title:	Journal Of Nanomaterials
Volume:	2013
Start Page:	767249
Publisher DOI:	10.1155/2013/767249
Abstract:	We elaborate on the cross-sectional deformation of carbon nanotubes embedded into a self-contracting host medium. The continuum elastic approach is used to formulate the mechanical energy of both the embedded nanotubes and the self-contracting outer medium with finite thickness. Our formula allows us to evaluate the critical radial pressure applied on the interface between the embedded nanotube and the outer contracting medium as well as the deformation mode that arises immediately above the critical pressure. An interesting mechanical implication of the embedding effect, that is, the power-law dependence of the critical pressure on the elastic modulus of the medium, is deduced by the theoretical approach established.
Rights:	http://creativecommons.org/licenses/by/3.0/
Type:	article
URI:	http://hdl.handle.net/2115/53035
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 佐藤太裕

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