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《Acta Physica Sinica》 2005-06
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Molecular dynamics simulation of void growth in single crystal copper under uniaxial impacting

Luo Jin~1)2) Zhu Wen-Jun~2)3) Lin Li-Bin~1) He Hong-Liang~2) Jing Fu-Qian~2)3) ~ ~1) (Department of Physics, Sichuan Univeristy, Chengdu 610064, China) ~ ~2) (Lab of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China) ~ ~3) (Center of High Pressure Physics Research, Sichuan Normal University, Chengdu 610068, China)  
The evolution of micro-voids under dynamic loading mainly contributes to the dynamic damage of ductile materials. In this work, the evolution of a preexisting nano-void in single crystal copper is investigated by means of molecular dynamics (MD) simulation. The relation between the time evolution of complicated stress distribution and the void growth is obtained. The precompression process before the tension process has strong influence to the void growth. That high threshold makes the void grow coincides with the trend that a shorter tension duration will lead to a higher spallation strength, which was found in latest single crystal spallation experiment.
【Fund】: 国家自然科学基金NSAF联合基金重点项目(批准号:10476027);; 中国工程物理研究院科学技术基金项目(批准号:20030104)资助的课题.~~
【CateGory Index】: O347.1
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【References】
Chinese Journal Full-text Database 7 Hits
1 DENG Xiao-Liang~(1,2),ZHU Wen-Jun~(2,3),LUO Jin~(1,2),HE Hong-Liang~2,WU Deng-Xue~1,JING Fu-Qian~(2,3)(1.Department of Physics,Sichuan University,Chengdu 610064,China;2.Laboratory for Shock Wave and Detonation Physics Research,Institute of Fluid Physics,CAEP,Mianyang 621900,China;3.Research Center of High Pressure Physics,Sichuan Normal University,Chengdu 610068,China);Numerical Simulation of Shock Wave Structure in Single Crystal Copper[J];Chinese Journal of High Pressure Physics;2006-02
2 DENG Xiao-Liang1,2,ZHU Wen-Jun1,3,HE Hong-Liang1,WU Deng-Xue2,JING Fu-Qian1,3(1.Laboratory for Shock Wave and Detonation Physics Research,Institute of Fluid Physics,CAEP,Mianyang 621900,China;2.Department of Physics,Sichuan University,Chengdu 610064,China;3.Research Center of High Pressure Physics,Sichuan Normal University,Chengdu 610068,China);Plasticity Mechanism Associated with Nano-Void Growth under Impact Loading along <111> Direction in Copper[J];Chinese Journal of High Pressure Physics;2007-01
3 CUI Xin-Lin1,2,ZHU Wen-Jun1,HE Hong-Liang1,DENG Xiao-Liang1,LI Ying-Jun2(1.Laboratory for Shock Wave and Denotation Physics Research,Institute of Fluid Physics,CAEP,Mianyang 621900,China;2.School of Mechanics and Civil Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China);Phase Transformation Mechanism of Single Crystal Iron from MD Simulation[J];Chinese Journal of High Pressure Physics;2007-04
4 YANG Qi-li(Department of Physics and Electronic Engineering,Zaozhuang University,Zaozhuang 277160,China);Studies of double nano-voids dislocation in single crystal copper under shock wave[J];Journal of Shandong University of Technology(Natural Science Edition);2008-06
5 He Lan Shen Yun-Wen  (Northwestern Polytechnical University,Xi'An 710072,China)K. L. Yung Xu Yan(Department of Industry System and Engineering,The Hong Kong Polytechnic University,Hung Hom Kwowloon,Hong Kong,China);A new molecular model for main-chain liquid crystalline polymers based on molecular dynamics simulations[J];Acta Physica Sinica;2006-09
6 Deng Xiao-Liang 1)2) Zhu Wen-Jun 1)2) He Hong-Liang 1) Wu Deng-Xue 2) Jing Fu-Qian 1)2) 1)(Lab for Shock Wave and Detonation Physics Research,Institute of Fluid Physics,CAEP,Mianyang 621900,China)2)(Department of Physics,Sichuan University,Chengdu 610064,China);Initial dynamic behavior of nano-void growth in single-crystal copper under shock loading along 〈111〉 direction[J];Acta Physica Sinica;2006-09
7 Yang Qi-Li1) Zhang Guang-Cai2) Xu Ai-Guo2) Zhao Yan-Hong2) Li Ying-Jun1)1)(China University of Mining and Technology (Beijing),Beijing 100083,China)2)(Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088,China);Molecular dynamics simulation of shock-induced collapse insingle crystal copper with nano-void inclusion[J];Acta Physica Sinica;2008-02
【Citations】
Chinese Journal Full-text Database 6 Hits
1 Xing Xiusan(Department of Applied Physics, Bering Institute of Technology, International Center for Materials Physics, Academia Sinica);THE UNIFICATION OF DAMAGE WITH FRACTURE[J];Acta Mechanica Sinica;1991-01
2 Bai Yilong Ke Fujiu Xia Mengfen(Laboratory foir Non-Linear Mechanics of Continuous Media Institute of Mechanies, Chinese Academy of Sciences Beijing, China, 100080);FORMULATION OF STATISTICAL EVOLUTION OF MICROCRACKS IN SOLIDS[J];Acta Mechanica Sinica;1991-03
3 XING XIU-SAN (Institute of Atomic Energy, Academia Sinica);A STATISTICAL THEORY OF BRITTLE FRACTURE[J];Acta Physica Sinica;1980-06
4 XING XIU-SAN (Institute of Atomic Energy, P. O. Box 275, Beijing);THE PHYSICAL KINETICS OF STRUCTURAL RELIABILITY[J];Acta Physica Sinica;1986-06
5 XU YI\+\{1)\} PAN ZHENG\|YING\+\{1)2)\}\ WANG YUE\|XIA\+\{1)\} \{\}\+\{1)\}(State Key Laboratory for Material Modification by Laser, Ion and Electron Beams, Institute of Modern Physics, Fudan University, Shanghai\ 200433,China) \{\}\+\{2)\}(Ion Bea;MOLECULAR-DYNAMICS SIMULATIONS OF LOW-ENERGY Cu_6 CLUSTER DEPOSITION ON Cu(001) AND Au(001) SURFACES[J];Acta Physica Sinica;2001-01
6 Chen Jun 1) \ Jing Fu\|Qian 2)3) Zhang Jing Lin 1) Chen Dong Quan 1) 1) (Institute of Applied Physics and Computational Mathematics, Beijing 100088,China) 2) (Laboratory for Shock Wave and Detonation Physics R;Molecular dynamics simulation of micro particle ejection from a shock-impacted metal surface[J];Acta Physica Sinica;2002-10
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Ren Hongmei\ \ Zhang Xiaoli\;(Department of Fundamental Sciences,North China Electric Tower University,Beijing,102206);A Non-equilibrium Statistical Model of Electrical-Mechanical Breakdown[J];Journal of Anshan Teachers College;1999-03
2 QI Mei-lan1,2, QIN Xiao-yun2, ZHANG Lin2, HE Hong-liang2, YAN Shi-lin1 (1.School of Science, Wuhan University of Technology, Wuhan 430070, China; 2.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, Mianyang 621900, China);Micromechanism of the dynamic damage and spallation of HR2 steel[J];Ordnance Material Science and Engineering;2006-03
3 Huang Fenglei;Wang Zeping;Yun Shourong(Beijing Institute of Technology);A DYNAMIC GROWTH MODEL OF VOIDS AND ITS APPLICATION TO IN THE STUDY OF SPALLATION[J];Acta Armamentarii;1995-01
4 Xing Xiusan;NONEQUINIBRIUM STATICTICAL THEORY OF FATIGUE FRACTURE (Ⅰ) THE MICROSCOPIC MECHANISM AND STATISTICAL NATURE OF FATIGUE CRACK GROWTH[J];Journal of Beijing Institute of Technology;1985-04
5 Xing Xiusan(Department of Applied Physics);NONEQUILIBRIUM STATISTICAL NATURE OF DEGRADATED FAILURE OF MATERIALS[J];Journal of Beijing Institute of Technology;1988-01
6 ZHANG Chang suo, ZHANG Bao ping, ZHANG Hai tao (Department of Engineering Safety, Beijing Institute of Technology, Beijing100081);A Model of Statistical Damage Evolution of Ductile Materials[J];Journal of Beijing Institute of Technology;2000-04
7 HU Hai-yun,LIU Jing-jing,XING Xiu-san(School of Science,Beijing Institute of Technology,Beijing 100081,China);A Non-Equilibrium Statistical Model of Biologic Materials[J];Transactions of Beijing Institute of Technology;2006-06
8 ZHANG Chang suo 1,ZHANG Bao ping 2,LIANG Wei ming 3(1.Mining Institute of Taiyuan University of Technology,Taiyuan 030024,China) (2.Beijing Institute of Technology,Beijing 100081,China) (3.Beijing Apartment of China Mine Univers;Fracture of Ductile Materials[J];EXPLOSION AND SHOCK WAVES;2000-02
9 LI Yong-chi, WANG Hong-wu, JIANG Song-qing, ZHU Lin-fa, ZHANG Zhao-yu (University of Science and Technology of China, Hefei 230027, Anhui, China);Research on the Thermal-viscoplastic Constitutive Relation of Damaged Materials and Numerical Simulation of Circular Tubes' Fracture[J];Explosion and Shock Waves;2001-02
10 LIU Wentao1, WANG Xiaojun1, ZHOU Zhong1, JIANG Songqing2(1. University of Science and Technology of China,Hefei 230026, Anhui, Chian; 2. Institute of Applied Physics and Computational Mathematics,Beijing 100088, China);A damage constitutive model of rocks and its applications in underground explosion[J];Explosion and Shock Waves;2003-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HUANG Dan, TAO Wei - ming, GUO Yi - mu (Institute of Solid Mechanics, Department of Mechanics, Zhejiang University, Hangzhou 310027, China);Molecular dynamics simulation of failure process of nano aluminum wire under axial tension[J];Ordnance Material Science and Engineering;2005-03
2 FAN Kang-qi, JIA Jian-yuan (School of Electro-Mechanical Engineering, Xidian University, Xi'an 710071, China);An Overview on Classical Molecular Dynamics Simulation[J];Micronanoelectronic Technology;2005-03
3 GUO Ya-fang,GAO Suo-wen(School of Civil Engineering and Architecture, Beijing Jiaotong University, Beijing 100044,China);Atomistic Simulation of Crack Propagationand Its Size-Dependent Behavior[J];Journal of Northern Jiaotong University;2005-04
4 CHEN Lin,LIU Yu-yan,LI Zhen-liang,HU Gao-bo (Material Science and Engineering School,UST Inner Mongolia, Baotou 014010,China);Computer simulation of crystal grain growth[J];Journal of Baotou University of Iron and Steel Technology;2004-03
5 Chen Danian Wang Desheng;SPALLATION CRITERIA AND COMPUTER MODELING OF SPALLATION PROCESSES[J];Explosion and Shock Waves;1982-04
6 Chen Danian Wang Desheng Ma Shonghe Shi Gongxun Li Yannian;TWO KINDS OF DYNAMIC FRACTURE[J];Explosion and Shock Waves;1987-01
7 Wang Zeping Zheng Jian An Gang Yun Shourong(Beijing Institute of Technology, Beijing 100081) (Harbin Institute of Technology, Harbin 150006);A DYNAMIC DUCTILE FAILURE MODEL[J];Explosion and Shock Waves;1992-02
8 Hu Bayi Dong Qingdong Han Changsheng Wang Desheng Hu Haibo (Southwest Institute of fluid Physics Chengdu 610003);STUDIES OF EXPANSION AND FRACTURE OF EXPLOSIVE-FILLED STEEL CYLINDERS[J];Explosion and Shock Waves;1993-01
9 GAO Chong yang 1,SHI Hui ji 1,YAO Zhen han 1,BAI Chun hua 2(1.Department of Engineering Mechanics,Tsinghua University,Beijing 100084,China) (2.Department of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China);Dynamic Fracture of Thin Cylindrical Shells Subject to Internal Explosive Loading[J];EXPLOSION AND SHOCK WAVES;2000-02
10 TANG Tie gang, HU Hai bo, LI Qing zhong, GU Yan, WANG De sheng, SUN Xue ling (Institute of Fluid Physics, CAEP, Mianyang 621900, Sichuan, China);Studies on the Fracture of Steel Cycinder under External Explosive Loading[J];Explosion and Shock Waves;2002-04
【Secondary References】
Chinese Journal Full-text Database 7 Hits
1 ZHANG Shi-wen LIU Cang-li YU Jin-quan(Laboratory for Shock Wave and Detonation Physics Research,Institute of Fluid Physics,China Academy of Engineering Physics,Mianyang 621900,Sichuan,China);Influences of microdefects on expanding fracture of a metal cylinder[J];Explosion and Shock Waves;2008-04
2 ZHANG Shi-Wen,LIU Cang-Li,LI Qing-Zhong(Laboratory for Shock Wave and Detonation Physics Research,Institute of Fluid Physics,CAEP,Mianyang 621900,China);Experiment Research on Spallation Strength under Deviatoric Stress[J];Chinese Journal of High Pressure Physics;2008-02
3 Xu Aiguo,Zhang Guangcai,Yu Xijun,Pan Xiaofei,Zhu Jianshi(Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088,China);Simulation study of shock wave reaction on porous material[J];Engineering Sciences;2009-09
4 Chen Jun Xu Yun Chen Dong-Quan Sun Jin-Shan(Laboratory of Computational Physics,Institute od Applied Physics and Computational Mathematics,Beijing 100083,China);Multi-scale simulation of the dynamic behaviors of nano-void in shocked material[J];Acta Physica Sinica;2008-10
5 Liu Xiao-Ming You Xiao-Chuan Liu Zhan-Li Nie Jun-Feng Zhuang Zhuo (School of Aerospace,Tsinghua University,Beijing 100084,China);Molecular dynamical investigation on plastic behavior of Cu(100) twist-grain boundary under uniaxial tension[J];Acta Physica Sinica;2009-03
6 Xu Zhen-Hai Yuan Lin Shan De-Bin Guo Bin (School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China);Atomistic simulation of yield mechanism of single crystal copper nanowires[J];Acta Physica Sinica;2009-07
7 Fang Bu-Qing(1) Lu Guo(2) Zhang Guang-Cai(2) Xu Ai-Guo(2) Li Ying-Jun(1) 1)(China University of Mining and Technology(Beijing),Beijing 100083,China) 2)(Institute of Applied Physics and Computational Mathematics,Beijing 100088,China);Evolution of stacking-fault-tetrahedron-like structures in copper crystal[J];Acta Physica Sinica;2009-07
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Wang Jihai and Zhang Jinglin(Institute of Applied Physics and Computational Mathematics, P.O.Box 8009 Beijing);THE MOLECULAR DYNAMICAL SIMULATION'OF SHOCK WAVE PROPAGATION AND REFLECTION FROM FREE SURFACE IN TWO-DIMENSIONAL LATTICE[J];Chinese Journal of Computation Physics;1989-01
2 Xing Xiu-san (Lnsitute of Atomic Energy);THE MICROSCOPIC MECHANISM AND NONEQUILIBRIUM STATISTICAL NATURE OF BRITTLE FRACTURE[J];Advances In Mechanics;1986-04
3 XING XIU-SAN (Institute of Atomic Energy, Academia Sinica);ON THE FRACTURE TOUGHNESS OF METALS[J];Acta Physica Sinica;1983-10
4 XlNG XIU-SAN Department of Applied Physics, Beijing Institute of Technology, Betting, 100081; International Centre for Materials Physics, Acodemia Sinica, Shenyang, 110015;STATISTICAL THEORY OF DELAYED FRACTURE[J];Acta Physica Sinica;1990-10
5 LI RONG-WU PAN ZHENG-YING Huo YU-KUN (Department of Physics Ⅱ . Fudan University , Shanghai 200433; State Key Laboratory for Ion beam , Shanghai Institute of Metallurgy, Academia Sinica, Shanghai 200050);MOLECULAR-DYNAMICS SIMULATIONS OF SLOW COPPER CLUSTERS DEPOSITION[J];Acta Physica Sinica;1996-07
6 XU YI\+\{1)\} PAN ZHENG\|YING\+\{1)2)\}\ WANG YUE\|XIA\+\{1)\} \{\}\+\{1)\}(State Key Laboratory for Material Modification by Laser, Ion and Electron Beams, Institute of Modern Physics, Fudan University, Shanghai\ 200433,China) \{\}\+\{2)\}(Ion Bea;MOLECULAR-DYNAMICS SIMULATIONS OF LOW-ENERGY Cu_6 CLUSTER DEPOSITION ON Cu(001) AND Au(001) SURFACES[J];Acta Physica Sinica;2001-01
7 PAN ZHENG-YING LI RONG-WU (Department of Physics Ⅱ,Fudan University, Shang 200433);SIMULATIONS OF INTERACTIONS BETWEEN GOLD CLUSTERS AND GOLD THIN FILMS WITH A MANY-BODY POTENTIAL(Ⅰ)──SURFACE DAMAGES INDUCED BY GOLD CLUSTERS[J];ACTA PHYSICA SINICA;1996-01
8 Wang GuanghouNational Laboratory of Solid State Microstructures,and eparrment of Physics ,Nanjing University;RECENT PROGRESS ON CLUSTER PHYSICS( I )[J];PROGRESS IN PHYSICS;1994-02
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