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Size effect investigation of indentation response of stifffilm/compliant substrate composite structure 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 193, 页码: 106-116
Authors:  Liu YW;  Ma HS(马寒松);  Wei YG(魏悦广);  Chen P
Adobe PDF(3119Kb)  |  Favorite  |  View/Download：431/108  |  Submit date：2020/06/22
Stifffilm/compliant substrate composite structure  Indentation response  Gradient effect  Integral transformation  Material length scale  
Damage evolution and fracture of ceramic coating systems in circle plate bending tests: Experimental observation and modeling 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 6, 页码: 8334-8343
Authors:  Liu HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Liu XH;  Wang YB;  Long H
Adobe PDF(5484Kb)  |  Favorite  |  View/Download：146/58  |  Submit date：2020/05/18
Ceramic coating systems  Fracture  Damage model  Circle plate bending  
Modeling of atomistic scale shear failure of Ag/MgO interface with misfit dislocation network 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 170, 页码: UNSP 109151
Authors:  Fu XQ(付雪琼);  Liang LH(梁立红);  Wei YG(魏悦广)
View  |  Adobe PDF(3150Kb)  |  Favorite  |  View/Download：452/87  |  Submit date：2019/12/17
Interface energy  Interface slip  Dislocation network  Atomistic simulation  
Failure characterization of solid structures based on an equivalence of cohesive zone model 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
Authors:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
View  |  Adobe PDF(4299Kb)  |  Favorite  |  View/Download：223/68  |  Submit date：2020/03/21
Interface cohesive elements  Stiffness  Failure  Thickness effect  
Failure characterization of solid structures based on an equivalence of cohesive zone model 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 163, 页码: 194-210
Authors:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
View  |  Adobe PDF(4299Kb)  |  Favorite  |  View/Download：203/53  |  Submit date：2020/03/21
Interface cohesive elements  Stiffness  Failure  Thickness effect  
Quantitative Prediction of the Whole Peeling Process of an Elastic Film on a Rigid Substrate 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2018, 卷号: 85, 期号: 9, 页码: Ar-91004
Authors:  Yin HB;  Chen SH;  Liang LH(梁立红);  Peng ZL(彭志龙);  Wei YG(魏悦广)
View  |  Adobe PDF(4041Kb)  |  Favorite  |  View/Download：376/150  |  Submit date：2018/12/12
film-substrate system  interface behavior  peeling force  cohesive zone model  L-J potential  
Crack deflection occurs by constrained microcracking in nacre 期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 1, 页码: 143-150
Authors:  Song JR(宋晶如);  Fan CC(范存才);  Ma HS(马寒松);  Liang LH(梁立红);  Wei YG(魏悦广)
View  |  Adobe PDF(3562Kb)  |  Favorite  |  View/Download：292/94  |  Submit date：2018/10/30
Biological mineralized material  Nacre  Toughening mechanism  Three-point bending test  Crack deflection  Microcracking  
Hierarchical structure observation and nanoindentation size effect characterization for a limnetic shell 期刊论文
ACTA MECHANICA SINICA, 2015, 卷号: 31, 期号: 3, 页码: 364-372
Authors:  Song JR(宋晶如);  Fan CC(范存才);  Ma HS(马寒松);  Wei YG(魏悦广)
View  |  Adobe PDF(2145Kb)  |  Favorite  |  View/Download：518/144  |  Submit date：2015/09/22
Biomaterial  Hierarchical Structure  Mechanical Property  Nanoindentation Size Effect  Trans-scale Mechanics  
Thickness-dependent fracture characteristics of ceramic coatings bonded on the alloy substrates 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2014, 卷号: 258, 页码: 1039-1047
Authors:  Li XN;  Liang LH(梁立红);  Xie JJ(谢季佳);  Chen L;  Wei YG(魏悦广);  Liang, LH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(3119Kb)  |  Favorite  |  View/Download：496/145  |  Submit date：2015/01/23
Thickness Of Coatings  Fracture Modes  Three-point Bending  Interface Cohesive 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
Authors:  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)  |  Favorite  |  View/Download：1093/295  |  Submit date：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