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Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11
作者:  Peng Q(彭青);  Jin, Y.;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(2426Kb)  |  收藏  |  浏览/下载：126/11  |  提交时间：2021/08/03
Sphere-plate impact  Contact plasticity  Modified Zener model  Coefficient of restitution  Thickness dependent COR  
A size-dependent model for predicting the mechanical behaviors of adhesively bonded layered structures based on strain gradient elasticity 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 198, 页码: 15
作者:  Long, Hao;  Ma HS(马寒松);  Wei, Yueguang;  Liu, Yanwei
Adobe PDF(3199Kb)  |  收藏  |  浏览/下载：260/70  |  提交时间：2021/06/21
Size effect  Adhesive layer  Interface  Strain gradient  Layered structure  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
作者:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Adobe PDF(5051Kb)  |  收藏  |  浏览/下载：266/35  |  提交时间：2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
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
作者:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载：202/60  |  提交时间：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
作者:  Long H(龙浩);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(4299Kb)  |  收藏  |  浏览/下载：169/51  |  提交时间：2020/03/21
Interface cohesive elements  Stiffness  Failure  Thickness effect  
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：1090/428  |  提交时间：2013/03/07
Finite Element Analysis  Cohesive Zone Model  Adhesive Thickness  Metallic Bonded Joint  Overall Strength  
A trans-scale model for size effects and intergranular fracture in nanocrystalline and ultra-fine polycrystalline metals 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2012, 卷号: 57, 页码: 2-7
作者:  Wu B(吴波);  Liang LH(梁立红);  Ma HS(马寒松);  Wei YG(魏悦广);  Wei, YG;  Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Adobe PDF(802Kb)  |  收藏  |  浏览/下载：711/245  |  提交时间：2013/01/18
Interface Energy Effect  Strain Gradient Effect  Intergranular Fracture  Nanocrystalline Metal  Cohesive Model  Strain Gradient Plasticity  Nanoindentation Test  Mechanical-behavior  Conventional Theory  Crack-growth  Deformation  Solids  Interface  Nickel  
A surface energy model and application to mechanical behavior analysis of single crystals at sub-micron scale 期刊论文
Computational Materials Science, 2009, 卷号: 46, 期号: 3, 页码: 723-727
作者:  Chen XL(陈小亮);  Ma HS(马寒松);  Liang LH(梁立红);  Wei YG(魏悦广);  Wei YG
Adobe PDF(334Kb)  |  收藏  |  浏览/下载：789/195  |  提交时间：2009/08/03
Size Effect  Surface Energy  Elastic-plastic Analysis  Single Crystals  Micron Scale  Nanowires  Plasticity  Stress  Gold  
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：701/162  |  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  
Inverse Analysis Determining Interfacial Properties Between Metal Film And Ceramic Substrate With An Adhesive Layer 期刊论文
Acta Mechanica Sinica, 2008, 卷号: 24, 期号: 3, 页码: 297-303
作者:  Zhao HF(赵海峰);  Wei YG(魏悦广);  Wei, YG (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100080, Peoples R China.
Adobe PDF(648Kb)  |  收藏  |  浏览/下载：663/207  |  提交时间：2009/08/03
Thin Film  Peel Test  Interface Toughness  Cohesive Zonemodel  Inverse Analysis  Peel Test  Cu/cr/polyimide System  Fracture Energy  Thin-films  Strength  Joints  Simulations  Plasticity  Surface  Model