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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
作者:  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.
浏览  |  Adobe PDF(798Kb)  |  收藏  |  浏览/下载：400/109  |  提交时间：2015/01/04
Nanocrystalline Materials  Simulation And Modelling  Nano-grain Rotation  Shear-coupled Migration Of Grain Boundaries  Cracks  Dislocation Emission  
Effects of stress ratio on very-high-cycle fatigue property of a high-strength steel 会议论文
6th International Conference on Very High Cycle Fatigue (VHCF-6), Chengdu, China, 2014-10
作者:  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士)
收藏  |  浏览/下载：176/0  |  提交时间：2015/07/16
A stochastic description on the traction-separation law of an interface with non-covalent bonding 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2014, 卷号: 70, 页码: 227-241
作者:  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(721Kb)  |  收藏  |  浏览/下载：719/174  |  提交时间：2014/11/03
Fatigue-crack Growth  Cohesive Zone Model  Cell-adhesion  Numerical-simulation  Mechanical Model  Brownian-motion  Molecular-bond  Elastic Solids  Force  Resistance  
国际涂层应用变革的推动力 科普文章
2014
作者:  中国科学院老科协工程力学分会
Adobe PDF(34067Kb)  |  收藏  |  浏览/下载：870/139  |  提交时间：2014/09/29
Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 卷号: 614, 页码: 264-272
作者:  Lu ZK(逯智科);  Feng YH(冯义辉);  Peng GJ(彭光健);  Yang R(杨荣);  Huan Y(郇勇);  Zhang TH(张泰华);  Zhang, TH (reprint author), 18 Chaowang Rd, Hangzhou 310014, Zhejiang, Peoples R China.
浏览  |  Adobe PDF(3865Kb)  |  收藏  |  浏览/下载：430/102  |  提交时间：2014/11/03
Mechanical-properties  Nanoindentation  
Numerical analysis on load-bearing capacity and damage of double scarf adhesive joints subjected to combined loadings of tension and bending 期刊论文
International Journal of Adhesion & Adhesives, 2014, 卷号: 53, 页码: 65-71
作者:  Liao LJ(廖丽涓);  Toshiyuki Sawa;  Huang CG(黄晨光);  廖丽涓[Lijuan Liao]
浏览  |  Adobe PDF(1296Kb)  |  收藏  |  浏览/下载：937/291  |  提交时间：2014/07/24
Double Scarf Adhesive Joint (Dsj)  Cohesive Zone Model (Czm)  Damage Failure Energy  Mixed Mode  
Strong crack blunting by shear-coupled migration of grain boundaries in nanocrystalline materials 期刊论文
Scripta Materialia, 2014, 卷号: 84-85, 页码: 51-54
作者:  Li JJ(李建军);  Chen SH(陈少华);  Wu XL(武晓雷);  Soh AK;  Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian, Shanxi, Peoples R China.
浏览  |  Adobe PDF(723Kb)  |  收藏  |  浏览/下载：763/203  |  提交时间：2014/09/02
Nanocrystalline Materials  Shear-coupled Migration Of Grain Boundaries  Cracks  Dislocation Emission  Toughening Mechanism  
含表面梯度强化层的缺口样品疲劳起源寿命数值分析 期刊论文
中国科学. 物理学, 力学, 天文学, 2014, 卷号: 44, 期号: 7, 页码: 737-745
作者:  赵思聪;  谢季佳;  武晓雷
浏览  |  Adobe PDF(4069Kb)  |  收藏  |  浏览/下载：6541/851  |  提交时间：2014/07/18
疲劳模型  梯度表层  疲劳寿命  裂纹起源  表面处理  
Deformation feature and properties of Zr based bulk metallic glass treated by laser shock peening 期刊论文
MATERIALS RESEARCH INNOVATIONS, 2014, 卷号: 18, 页码: 798-802
作者:  Xu GY(徐光跃);  Wei YP(魏延鹏);  Wei BC(魏炳忱)
浏览  |  Adobe PDF(282Kb)  |  收藏  |  浏览/下载：538/142  |  提交时间：2015/01/23
Metallic Glasses  Laser Shock Peening  Plastic Deformation  Vickers Hardness  
Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment 期刊论文
Wear, 2014, 卷号: 314, 期号: 1-2, 页码: 236-240
作者:  Li ZY(李正阳);  Xing XH(邢旭辉);  Yang MJ(杨明江);  Yang B(杨兵);  Ren ZY(任志远);  Lin HQ;  Li, ZY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2526Kb)  |  收藏  |  浏览/下载：810/163  |  提交时间：2014/07/03
Rolling-sliding Wear  Wheel/rail  Laser Treatment  Steel