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Error and modification in thermal barrier coatings measurement using impedance spectroscopy 期刊论文
CERAMICS INTERNATIONAL, 2017, 卷号: 43, 期号: 6, 页码: 4976-4983
作者:  Yang L;  Zhu W;  Li CF;  Zhou YC;  Wang NG;  Wei YG(魏悦广);  Yang, L;  Zhou, YC (reprint author), Xiangtan Univ, Sch Mat Sci & Engn, Key Lab Key Film Mat & Applicat Equipment Hunan P, Xiangtan 411105, Hunan, Peoples R China.
浏览  |  Adobe PDF(1524Kb)  |  收藏  |  浏览/下载:220/94  |  提交时间:2017/07/24
Impedance Spectroscopy  Asymmetric Electrode  Divergence Of Electric Field  Thermal Barrier Coating  Measurement Error  
The Mechanism of High Thermal Shock Resistance of Nanostructured Ceramic Coatings 期刊论文
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2015, 卷号: 12, 期号: 5, 页码: 1096-1102
作者:  Liang LH(梁立红);  Li XN;  Wei YG(魏悦广);  Wei H;  Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(446Kb)  |  收藏  |  浏览/下载:274/87  |  提交时间:2016/01/08
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:807/244  |  提交时间:2013/06/13
Intergranular Fracture  Nanocrystalline Metal  Mixed-mode Cohesive Model  Finite Element Method  
A KIND OF PHYSICS INTERPRETATIONS OF MATERIAL LENGTH SCALES 会议论文
3rd International Conference on Heterogeneous Material Mechanics (ICHMM 2011), Shanghai, PEOPLES R CHINA, MAY 22-26, 2011
作者:  Song JR(宋晶如);  Liu JY(刘建云);  Wei YG(魏悦广);  Song, JR (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(261Kb)  |  收藏  |  浏览/下载:1043/118  |  提交时间:2012/04/01
Mechanical Behavior  Length Scale  Surface Effect  Strain Gradient Effect  Cauchy-born Rule  Strain Gradient Plasticity  Mechanical-behavior  Micron Scale  Size  Nanowires  Fracture  Energy  State  Model  
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:1065/288  |  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  
Peeling Experiments Of Ductile Thin Films Along Ceramic Substrates - Critical Assessment Of Analytical Models 期刊论文
International Journal of Solids and Structures, 2008, 页码: 3779-3792
作者:  Wei YG(魏悦广);  Zhao HF(赵海峰);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(867Kb)  |  收藏  |  浏览/下载:702/162  |  提交时间:2009/08/03
Peel Experiment  Metal Thin Film  Analytical Model  Interfacial Fracture Energy  Pressure-sensitive Adhesive  Strain Gradient Plasticity  State Crack-growth  Fracture Criterion  Cantilever Beam  Round-robin  Work  Toughness  Strength  Surface  
Microstructure Observation And Mechanical Behavior Modeling For Limnetic Nacre 期刊论文
Acta Mechanica Sinica, 2008, 页码: 83-89
作者:  Zuo SC(左树春);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(609Kb)  |  收藏  |  浏览/下载:821/180  |  提交时间:2009/08/03
Nacre  Microstructure  Shear-lag Model  Mechanical Property  Strombus-gigas  Fracture  Deformation  Toughness  Strength  Tension  Shells  
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  
Effective elastic modulus of bone-like hierarchical materials 期刊论文
Acta Mechanica Solida Sinica, 2007, 卷号: 20, 期号: 3, 页码: 198-205
作者:  Zuo SC(左树春);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(527Kb)  |  收藏  |  浏览/下载:871/237  |  提交时间:2009/08/03
Hierarchical Materials  Tension-sheax Chain Model  Shear-lag Model  Mechanical-properties  Fracture  Nacre  Organization  Deformation  Tension  Model