| 2019年微纳米力学热点回眸 |
| |
| 引用本文： | 江进武,张田忠.2019年微纳米力学热点回眸[J].科技导报(北京),2020,38(1):6-18. |
| |
| 作者姓名： | 江进武 张田忠 |
| |
| 作者单位： | 上海大学力学与工程科学学院, 上海市应用数学和力学研究所, 上海 200444 |
| |
| 摘 要： | 微纳米尺度下材料的力学性能与样品的尺寸和表界面等物理量密切相关，因此纳米材料的力学性能可以在很大范围内进行高效的调节，使得纳米材料能够拥有超轻、超硬、以及高断裂强度和高韧性等卓越的力学性能。从尺度缺陷效应和生长机理、屈曲机理分析和应用、界面力学性能和应用、生物和软物质力学性能、软体机器人、机器学习等方面盘点了微纳米力学2019年取得的研究成果。
|
| 关 键 词： | 纳米材料 尺度效应 多场耦合 缺陷 屈曲 界面 软物质 软体机器人 深度学习 |
| 收稿时间： | 2019-12-31 |
Recent progress in micro and nanomechanics: A concise review |
| |
| JIANG Jin-Wu,CHANG Tienchong.Recent progress in micro and nanomechanics: A concise review[J].Science & Technology Review,2020,38(1):6-18. |
| |
| Authors: | JIANG Jin-Wu CHANG Tienchong |
| |
| Institution: | Shanghai Key Laboratory of Mechanics in Energy Engineering, Shanghai Institute of Applied Mathematics and Mechanics;School of Mechanics and Engineering Science, Shanghai University, Shanghai 200444, China |
| |
| Abstract: | Mechanical properties for nanomaterial are sensitive to the dimension, surface, and other physical properties of the nanomaterial, so they can be effectively tuned in varying degrees. As a result, nanomaterials have plenty of novel properties like super-hardness, ultra-light, extreme fracture strength, etc. These fantastic nanomechanics phenomena have attracted a worldwide research interest in the past few decades. The article concisely reviews some key progresses in the nanomechanics field in 2019. |
| |
| Keywords: | nano materials size effect multifield coupling defect buckling interface soft mater soft robotics deep learning |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《科技导报(北京)》浏览原始摘要信息 |
| 点击此处可从《科技导报(北京)》下载免费的PDF全文 |
