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A physical model revealing strong strain hardening in nano-grained metals induced by grain size gradient structure 期刊论文
Materials Science & Engineering A, 2015, 卷号: 620, 页码: 16-21
Authors:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Su AJ(苏爱嘉);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shanxi, Peoples R China.
View  |  Adobe PDF(883Kb)  |  Favorite  |  View/Download：1066/280  |  Submit date：2014/12/16
Grain Size Gradient Structure  Extra Strain Hardening  Ductility  Geometrically Necessary Dislocations  Nano-grained Metal  
A coupling crack blunting mechanism in nanocrystalline materials by nano-grain rotation and shear-coupled migration of grain boundaries 期刊论文
Materials Letters, 2014, 卷号: 137, 页码: 218-220
Authors:  Li JJ(李建军);  Su AJ(苏爱嘉);  Chen SH(陈少华);  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian 710129, Shanxi, Peoples R China.
View  |  Adobe PDF(798Kb)  |  Favorite  |  View/Download：401/109  |  Submit date：2015/01/04
Nanocrystalline Materials  Simulation And Modelling  Nano-grain Rotation  Shear-coupled Migration Of Grain Boundaries  Cracks  Dislocation Emission  
生物黏附与仿生黏附力学的进展 期刊论文
力学与实践, 2007, 卷号: 29, 期号: 2, 页码: 9-17
Authors:  陈少华;  苏爱嘉
Adobe PDF(954Kb)  |  Favorite  |  View/Download：567/192  |  Submit date：2010/05/03
黏附力学  仿生力学  壁虎及昆虫  微型机器人  
非均匀介质的随机断裂——细观涨落的尺寸效应 会议论文
第十届全国疲劳与断裂学术会议, 中国广州, 2000-12-1
Authors:  黄国君;  苏爱嘉;  柳春图
Unknown(216Kb)  |  Favorite  |  View/Download：284/88  |  Submit date：2014/02/14
非均匀介质  随机断裂  尺寸效应  涨落