Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading
文献类型：期刊论文
| 作者 | Sun CQ(孙成奇) ; Liu KX(刘凯欣); Hong YS(洪友士); Sun, CQ
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| 刊名 | ACTA MECHANICA SOLIDA SINICA
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 25期号:2页码:117-125 |
| 通讯作者邮箱 | scq@lnm.imech.ac.cn |
| 关键词 | multi-walled carbon nanotubes dynamic buckling van der Wards forces continuum mechanics model High-Pressure Strain Torsion Shell |
| ISSN号 | 0894-9166 |
| 产权排序 | [Sun, Chengqi;Hong, Youshi] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; [Liu, Kaixin] Peking Univ, Coll Engn, Dept Mech & Aerosp Engn, Beijing 100871, Peoples R China; [Liu, Kaixin] Peking Univ, Coll Engn, LTCS, Beijing 100871, Peoples R China |
| 通讯作者 | Sun, CQ ; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | This paper studies the dynamic buckling behavior of multi-walled carbon nanotubes (MWNTs) subjected to step axial loading. A buckling condition is derived, and numerical results are presented for MWNTs under fixed boundary conditions. It is shown that the critical buckling load of MWNTs is of multi-branches and decreases as the time elongates. The associated buckling modes for different layers of MWNTs can be either in-phase or out of phase, which is related to the branch that the critical buckling load belongs to. For MWNTs with the same innermost tube radius;the critical buckling load is decreased when increasing the layers. |
| 学科主题 | 疲劳与断裂力学 |
| 分类号 | Q4 |
| 收录类别 | SCI ; EI |
| 资助信息 | Project supported by the National Natural Science Foundation of China (Nos. 11172304 and 11021262) and the National Basic Research Program of China (No. 2012CB37500). |
| 语种 | 英语 |
| WOS记录号 | WOS:000305866500002 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46679]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Sun, CQ |
| 推荐引用方式 GB/T 7714 | Sun CQ,Liu KX,Hong YS,et al. Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading[J]. ACTA MECHANICA SOLIDA SINICA,2012,25(2):117-125. |
| APA | Sun CQ,Liu KX,Hong YS,&Sun, CQ.(2012).Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading.ACTA MECHANICA SOLIDA SINICA,25(2),117-125. |
| MLA | Sun CQ,et al."Dynamic buckling behavior of multi-walled carbon nanotubes subjected to step axial loading".ACTA MECHANICA SOLIDA SINICA 25.2(2012):117-125. |
入库方式： OAI收割
来源：力学研究所
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