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Overall mechanical behavior of nanocrystalline materials accompanied by damage evolution on grain boundaries 期刊论文
INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2014, 卷号: 23, 期号: 1, 页码: 25-42
作者:  Chen L(陈力);  Wei YG(魏悦广);  Chen, L (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(755Kb)  |  收藏  |  浏览/下载:763/244  |  提交时间:2014/02/13
Grain Boundary  Damage Evolution  Fracture  Nanocrystalline Metals  Mixed-mode Cohesive Model  Finite Element Method  
Characterizations of size effect and overall mechanical behavior of nanocrystalline metals 期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2013, 卷号: 5, 期号: 1, 页码: 1350004/1-1350004/20
作者:  Chen L(陈力);  Wei YG(魏悦广);  Chen, L (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(601Kb)  |  收藏  |  浏览/下载:805/243  |  提交时间:2013/06/13
Intergranular Fracture  Nanocrystalline Metal  Mixed-mode Cohesive Model  Finite Element Method  
Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures 期刊论文
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2013, 卷号: 40, 页码: 158-167
作者:  Xu W(许巍);  Wei YG(魏悦广);  Xu, W (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(456Kb)  |  收藏  |  浏览/下载:1092/428  |  提交时间:2013/03/07
Finite Element Analysis  Cohesive Zone Model  Adhesive Thickness  Metallic Bonded Joint  Overall Strength  
Assessments for impact of adhesive properties: Modeling strength of metallic single lap joints 期刊论文
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2013, 卷号: 27, 期号: 1, 页码: 9-29
作者:  Xu W(许巍);  Wei YG(魏悦广);  Xu, W (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(623Kb)  |  收藏  |  浏览/下载:829/289  |  提交时间:2013/04/01
Finite Element Analysis  Mixed-mode Cohesive Zone Model  Strength Mixity  Energy Rate Mixity  Adhesively Bonded Joint  
Prediction of the initial thickness of shear band localization based on a reduced strain gradient theory 期刊论文
International Journal of Solids and Structures, 2011, 卷号: 48, 期号: 21, 页码: 3099-3111
作者:  Chen SH(陈少华);  Feng B(冯彪);  Wei YG(魏悦广);  Wang ZQ(王自强);  Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
Adobe PDF(916Kb)  |  收藏  |  浏览/下载:1063/287  |  提交时间:2012/04/01
Shear Band Localization  Thickness  Tilt Angle  Strain Gradient Theory  Metal-matrix Composites  Single-crystals  Couple Stress  Mechanical-properties  Indentation Hardness  Deformation-theory  Plasticity  Substrate  Nanoindentation  Elasticity  
Toughness Of Ni/Al2O3 Interfaces As Dependent On Micron-Scale Plasticity And Atomistic-Scale Separation 期刊论文
Philosophical Magazine, 2008, 卷号: 88, 期号: 30-32, 页码: 3841-3859
作者:  Wei YG(魏悦广);  Hutchinson JW;  Hutchinson, JW (reprint author), Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA.
Adobe PDF(603Kb)  |  收藏  |  浏览/下载:750/203  |  提交时间:2009/08/03
Fracture  Plasticity  Work Of Separation  Atomistic Separation  Ceramic-metal Interface  Strain Gradient Plasticity  Thermal Barrier Systems  Crack-growth  Fracture  Cleavage  Indentation  Resistance  Mechanics  Solids  Models  
Determination Ofinterfacial Mechanical Parameters For An Al/Epoxy/Al2O3 System Byusing Peel Test Simulations 期刊论文
Acta Mechanica Solida Sinica, 2008, 页码: 198-206
作者:  You XM(尤雪梅);  Zhao HF(赵海峰);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(345Kb)  |  收藏  |  浏览/下载:650/137  |  提交时间:2009/08/03
Peel Test  Interface Toughness  Cohesive Zone Model  Energy Release Rate  Ductile Thin-films  Cu/cr/polyimide System  Adhesive Joints  Fracture Energy  Ceramic Substrate  Metal-film  Strength  Layer  Plasticity  Surface  
Determination of interface properties between micron-thick metal film and ceramic substrate using peel test 期刊论文
International Journal of Fracture, 2007, 卷号: 144, 期号: 2, 页码: 103-112
作者:  Zhao HF(赵海峰);  Wei YG(魏悦广);  Zhao, HF (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(591Kb)  |  收藏  |  浏览/下载:610/172  |  提交时间:2009/08/03
Interfacial Toughness  Metal Thin Film  Peel Test  Cohesive Zone Model  Inverse Analysis  Strain Gradient Plasticity  State Crack-growth  Cu/cr/polyimide System  Adhesive Joints  Fracture Energy  Strength  Layer  Work  Simulations  Surface  
A New Finite Element Method for Strain Gradient Theories and Applications to Fracture Analyses 期刊论文
European Journal of Mechanics A-Solids, 2006, 卷号: 25, 期号: 6, 页码: 897-913
作者:  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(430Kb)  |  收藏  |  浏览/下载:660/253  |  提交时间:2007/06/15
Hardness Trends in Micron Scale Indentation 期刊论文
Journal of the Mechanics and Physics of Solids, 2003, 卷号: 51, 期号: 11-12, 页码: 2037-2056
作者:  Wei YG(魏悦广);  Hutchinson JW;  Hutchinson, JW (reprint author), Harvard Univ, Div Engn & Appl Sci, Pierce Hall, Cambridge, MA 02138 USA.
Adobe PDF(471Kb)  |  收藏  |  浏览/下载:629/196  |  提交时间:2007/06/15