| ADHESIVE MECHANISMS OF A BIO-INSPIRED NANO-FILM | |
Chen SH(陈少华) ; Peng ZL(彭志龙); Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
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| 会议录名称 | ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2011 |
| 2011 | |
| 页码 | 140-143 |
| 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 |
| 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. |
| 关键词 | Gecko Spatula Finite Nano-film Adhesive Length Surface Roughness |
| WOS记录号 | WOS:000297713100029 |
| 课题组名称 | LNM仿生材料与固体的微尺度力学 |
| 资助信息 | Shanghai Univ |
| ISBN号 | 978-1-60595-054-9 |
| 收录类别 | CPCI-S ; EI |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/45237 |
| 专题 | 非线性力学国家重点实验室 |
| 通讯作者 | Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen SH,Peng ZL,Chen, SH . ADHESIVE MECHANISMS OF A BIO-INSPIRED NANO-FILM[C]ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2011,2011:140-143. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| bj01301372.pdf（435KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 | ||
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