Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes

A. Y T Leung; X. Guo; X. Q. He; H. Jiang; S. Kitipornchai; Y. Huang; J. W Z Lu

Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Overview

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Author(s)

A. Y T Leung
X. Guo
H. Jiang
S. Kitipornchai
Y. Huang

Detail(s)

Original language	English
Title of host publication	Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005
Publication status	Published - 2005

Conference

Title	10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005
Place	Italy
City	Rome
Period	30 August - 2 September 2005

Link(s)

	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-80053414403&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(e671d04a-fe8b-4cbe-96d4-39bbb7c4059a).html

Abstract

This paper employs atomic-scale finite element method (AFEM) to study buckling and post-buckling behavior of single-walled carbon nanotube (SWNT). The achieved curve of average strain energy per atom via strain and critical strain for (8, 0) SWNT agree well with the recent molecular dynamics (MD) simulations. In the strain energy curve for (7, 7) SWNT, there are obvious jumps when the morphology changes abruptly, and in the stages of post-buckling, the strain energy changes approximately linearly with strain. The morphology at each characteristic strain can also be obtained in detail. Compared with MD simulations, AFEM only uses much less computing time, thus it is a very efficient way to study buckling and postbuckling of SWNT. © 2005 Civil-Comp Press.

Research Area(s)

AFEM, Buckling and post-buckling, SWNT

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finite element meth... INIS

100

carbon nanotubes INIS

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buckling INIS

100

Multi-walled Carbon... Keyphrases

100

Post-buckling Keyphrases

100

Atomic-scale Finite... Keyphrases

100

Application Engineering

100

Single-Walled Carbo... Engineering

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Citation Format(s)

[ RIS ] [ BibTeX ]

Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes. / Leung, A. Y T; Guo, X.; He, X. Q. et al.
Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005. 2005.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Leung, AYT, Guo, X, He, XQ, Jiang, H, Kitipornchai, S, Huang, Y & Lu, JWZ 2005, Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes. in Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005. 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005, Rome, Italy, 30/08/05.

Leung, A. Y. T., Guo, X., He, X. Q., Jiang, H., Kitipornchai, S., Huang, Y., & Lu, J. W. Z. (2005). Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes. In Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005

Leung AYT, Guo X, He XQ, Jiang H, Kitipornchai S, Huang Y et al. Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes. In Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005. 2005

Leung, A. Y T ; Guo, X. ; He, X. Q. et al. / Application of the atomic-scale finite element method to buckling and post-buckling of single-walled carbon nanotubes. Proceedings of the 10th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2005. 2005.