The effect of nanotube radius on the constitutive model for carbon nanotubes

H. Jiang;P. Zhang;B. Liu;永刚 黄;P. H. Geubelle;华健 高;K. C. Hwang

University of Illinois at Urbana-Champaign;University of Connecticut;Max Planck Institute for Intelligent Systems;Tsinghua University

发表时间:2003-11

期 刊:Computational Materials Science

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=0142186003&partnerID=8YFLogxK

摘要

We investigate the effect of nanotube radius on the constitutive model of single wall carbon nanotubes. We adopt a modified Cauchy-Born rule to incorporate the interatomic potential into the continuum analysis, and such an approach ensures the equilibrium of atoms. It is shown that the nanotube radius has little effect on the mechanical behavior of single wall carbon nanotubes subject to simple tension or pure torsion, while the nanotube orientation has somewhat larger influences.

关键词

Carbon nanotube
Constitutive model
Continuum
Nanotube radius

相关科学

化学
计算机科学
工程
材料力学
材料科学
数学
计算数学
物理学和天文学

文献指纹

数学

Constitutive Model

Nanotubes

Carbon

Radius

Interatomic Potential

Mechanical Behavior

Torsion

Cauchy

Continuum

Influence

化合物

Carbon Nanotubes

Nanotubes

Constitutive models

Atoms

Torsional stress

工程与材料科学

Nanotubes

Carbon nanotubes

Constitutive models

Atoms

Torsional stress

物理与天文学

nanotubes

carbon nanotubes

radii

torsion

continuums

atoms

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999 0.869 0.796
2000 0.475 0.727
2001 0.572 0.802
2002 0.585 0.75
2003 0.632 0.778
2004 0.95 1.111
2005 1.166 1.294
2006 0.86 1.444
2007 0.681 1.012
2008 0.913 1.285
2009 0.975 1.296
2010 0.952 1.245
2011 3.2 0.987 1.444
2012 3.3 1.006 1.61
2013 3.5 0.951 1.308
2014 3.6 1.098 1.613
2015 4.2 0.953 1.286
2016 4.3 0.893 1.222
2017 4.8 1.766 1.226
2018 4.5 0.812 1.11
2019 5 0.823 1.115
2020 5.4
2021

相似文献推荐