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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：766/246  |  提交时间：2014/02/13
Grain Boundary  Damage Evolution  Fracture  Nanocrystalline Metals  Mixed-mode Cohesive Model  Finite Element Method  
Simulations of Mechanical Behavior of Polycrystalline Copper with Nano-Twins 期刊论文
Acta Mechanica Solida Sinica, 2008, 页码: 189-197
作者:  Wu B(吴波);  Wei YG(魏悦广)
Adobe PDF(474Kb)  |  收藏  |  浏览/下载：715/147  |  提交时间：2009/08/03
Nanocrystalline Twinned Copper  Mechanical Behavior  Cohesive Model  Finite Element Simulation  Strain-gradient Plasticity  Conventional Theory  Rate Sensitivity  Nanocrystalline Nickel  Ultrahigh-strength  Crystal Plasticity  Fracture  Metals  Interface  Solids  
Molecular dynamics simulation of plastic deformation of nanotwinned copper 期刊论文
Journal of Applied Physics, 2007, 卷号: 102, 期号: 8, 页码: 083511
作者:  Cao AJ(曹阿静);  Wei YG(魏悦广);  Cao, AJ (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1059Kb)  |  收藏  |  浏览/下载：709/257  |  提交时间：2009/08/03
Strain-rate Sensitivity  Nano-scale Twins  Nanocrystalline Metals  Dislocations  Nucleation  Boundaries  Mechanism  Strength  Systems  Al