ADHESIVE MECHANISMS OF A BIO-INSPIRED NANO-FILM
文献类型：会议论文
| 作者 | Chen SH(陈少华) ; Peng ZL(彭志龙)
|
| 出版日期 | 2011 |
| 会议名称 | 3rd International Conference on Heterogeneous Material Mechanics (ICHMM 2011) |
| 会议日期 | MAY 22-26, 2011 |
| 会议地点 | Shanghai, PEOPLES R CHINA |
| 通讯作者邮箱 | shchen@LNM.imech.ac.cn |
| 关键词 | gecko spatula finite nano-film adhesive length surface roughness |
| 页码 | 140-143 |
| 通讯作者 | Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| 中文摘要 | Inspired by geckos' spatulae, the adhesive behavior of a finite nano-film is investigated theoretically and numerically in this paper, considering the effects of adhesive length as well as surface roughness. It is found that (I) an effective adhesive length controls the peeling-off force, beyond which the peeling-off force will keep a constant for a determined peeling angle; (2) An intermediate surface roughness exists, at which the normal adhesion force between a finite nano-film and the rough surface achieves the weakest. All the results are qualitatively consistent with the experimental observations, which may be helpful for understanding geckos' micro-adhesion mechanisms. |
| 收录类别 | CPCI-S ; EI |
| 产权排序 | Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| 会议主办者 | Shanghai Univ |
| 会议录 | ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2011
 |
| 会议录出版者 | DESTECH PUBLICATIONS, INC |
| 学科主题 | Materials Science ; Multidisciplinary ; Mechanics |
| 会议录出版地 | 439 DUKE STREET, LANCASTER, PA 17602-4967 USA |
| 语种 | 英语 |
| ISBN号 | 978-1-60595-054-9 |
| WOS记录号 | WOS:000297713100029 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45237]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Chen SH,Peng ZL. ADHESIVE MECHANISMS OF A BIO-INSPIRED NANO-FILM[C]. 见:3rd International Conference on Heterogeneous Material Mechanics (ICHMM 2011). Shanghai, PEOPLES R CHINA. MAY 22-26, 2011. |
入库方式： OAI收割
来源：力学研究所
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