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Dislocations emission and crack extension at the atomistic crack tip in body-centered-cubic metal Mo 期刊论文
Journal of Materials Research, 1999, 卷号: 14, 期号: 10, 页码: 4035-4043
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(302Kb)  |  收藏  |  浏览/下载:458/110  |  提交时间:2007/06/15
Correlative reference model and molecular dynamics simulation of dislocation emission process 期刊论文
Computational Materials Science, 1998, 卷号: 12, 期号: 2, 页码: 73-83
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, Inst Mech, LNM, 15 Zhong Guan Cun Rd, Beijing 100080, Peoples R China.
Adobe PDF(279Kb)  |  收藏  |  浏览/下载:503/139  |  提交时间:2007/06/15
Deformation twinning and its effect on crack extension 期刊论文
Acta Materialia, 1998, 卷号: 46, 期号: 15, 页码: 5313-5321
作者:  Tang QH(汤奇恒);  Wang ZQ(王自强);  Tang, QH (reprint author), Chinese Acad Sci, LNM Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(1261Kb)  |  收藏  |  浏览/下载:533/133  |  提交时间:2007/06/15
A finite deformation analysis of polycrystal by considering the influence of grain boundary 期刊论文
Acta Mechanica Solida Sinica, 1996, 卷号: 9, 期号: 3, 页码: 189-200
作者:  Pan WK(潘文科);  Zhang YW(张永伟);  Wang ZQ(王自强)
Adobe PDF(326Kb)  |  收藏  |  浏览/下载:597/164  |  提交时间:2009/08/03
Grain Boundary  Slip  Slid  Crystal Plasticity  Finite Deformation  Nonuniform  
Molecular dynamics simulation of interaction of a dislocation array from a crack tip with grain boundaries 期刊论文
Modelling and Simulation in Materials Science and Engineering, 1996, 卷号: 4, 期号: 2, 页码: 231-244
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Zhang, YW (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(385Kb)  |  收藏  |  浏览/下载:535/163  |  提交时间:2009/08/03
Brittle-ductile Transition  Computer-simulation  Tilt Boundaries  Deformation  Fracture  Metals  Model  Dissociation  Migration  
Molecular dynamics simulation of crack-tip processes in copper 期刊论文
Acta Mechanica Sinica, 1995, 卷号: 11, 期号: 1, 页码: 76-82
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒)
Adobe PDF(378Kb)  |  收藏  |  浏览/下载:636/128  |  提交时间:2009/08/03
Molecular Dynamics  Crack Tip  Dislocation  Loading Rate  Dislocation Nucleation  Metals  
Simulation of nucleation and emission of dislocations by molecular-dynamics method 期刊论文
Journal of Applied Physics, 1995, 卷号: 77, 期号: 6, 页码: 2393-2399
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒);  ZHANG, YW (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(726Kb)  |  收藏  |  浏览/下载:618/198  |  提交时间:2009/08/03
Crack Tip  Metals  
On the unstable stacking criterion for ideal and cracked copper-crystals 期刊论文
Philosophical Magazine A-Physics of Condensed Matter Structure Defects and Mechanical Properties, 1995, 卷号: 72, 期号: 4, 页码: 881-889
作者:  Zhang YW(张永伟);  Wang ZQ(王自强);  Tang QH(汤奇恒);  ZHANG, YW (reprint author), CHINESE ACAD SCI,INST MECH,LNM,BEIJING 100080,PEOPLES R CHINA.
Adobe PDF(2102Kb)  |  收藏  |  浏览/下载:448/100  |  提交时间:2009/08/03
Dislocation Nucleation  Metals  Tip