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Atomistic simulation study of tensile deformation in bulk nanocrystalline bcc iron 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 9, 页码: 1657-1663
作者:  Yuan FP(袁福平);  Yuan, FP;  Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(1060Kb)  |  收藏  |  浏览/下载：741/259  |  提交时间：2013/01/18
Molecular Dynamics Simulation  Phase Transformation  Dislocation Activities  Grain Boundary Diffusion  Iron  Grain-boundary Diffusion  Molecular-dynamics  Mechanical-behavior  High-pressure  Fcc Metals  Dislocations  Transition  Nucleation  Strength  Aluminum  
Thermodynamic properties and constitutive relations of crystals at finite temperature 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 918-926
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Shang BS(尚宝双);  Liu F(刘峰);  Wang, TC;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(654Kb)  |  收藏  |  浏览/下载：1002/335  |  提交时间：2013/01/18
Lattice Wave Theory  Molecular Dynamics  Thermodynamic Properties  Constitutive Model  Interatomic Potential  Quasi-continuum Models  Solids  Defects  Deformation  Simulation  Fracture  Growth  Strain  
Uncertainty and universality in the power-law singularity as a precursor of catastrophic rupture 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1098-1102
作者:  Jin Y(金渊);  Xia MF(夏蒙棼);  Wang HY(汪海英);  Wang, HY;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(583Kb)  |  收藏  |  浏览/下载：806/205  |  提交时间：2013/01/18
Uncertainty  Universality  Power-law Singularity  Catastrophic Rupture  Acoustic Emission  Shear Fracture  Critical-point  Earthquakes  Evolution  Mechanics  Solids  Cannot  Rock  
Yielding behavior of copper nanowire in the presence of vacancies 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1010-1017
作者:  Liu XM(刘小明);  Yang XB;  Wei YG(魏悦广);  Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1006Kb)  |  收藏  |  浏览/下载：895/258  |  提交时间：2013/01/18
Nanowire  Yield Strength  Vacancies  Size Effect  Molecular-dynamics  Mechanical-properties  Strain Gradients  Metal Nanowires  Gold Nanowires  Strength  Deformation  Size  Cu  Crystals  
Effect of size on mechanical behavior of Au pillars by molecular dynamics study 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1111-1117
作者:  Tang QH(汤奇恒);  Tang, QH;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(697Kb)  |  收藏  |  浏览/下载：695/195  |  提交时间：2013/01/18
Molecular Dynamics Simulation  Size Effect  Dislocation  Compression  Strain Gradient Plasticity  Atomistic Simulation  Metallic Nanowires  Single-crystals  Fcc Metals  Deformation  Scale  Gold  Dependence  Strength  
The influence of agglomerates on the densification and microstructural evolution in sintering of a multi-particle system 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 6, 页码: 1051-1058
作者:  Wang C(王超);  Chen SH(陈少华);  Chen, SH;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(828Kb)  |  收藏  |  浏览/下载：698/217  |  提交时间：2013/01/18
Solid-state Sintering  Discrete Element Method  Agglomerate  Microstructure Evolution  Discrete Element Simulations  Computer-simulation  Polydispersed Materials  Fracture Origins  Particle Packing  Powder Compacts  Ceramic Powders  Zirconia  Rearrangement  Composite