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《Journal of Beijing Institute of Civil Engineering and Architecture》 2006-01
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Multi-scale Mechanical Behavior of Metallic Materials

Qi Chengzhi~1,Liu Chao~1,Qian Qihu~2 (1.Dept.of Civic Engineering,Beijing 100044;2.Commission of Science and Technology of the General Staff of PLA,Beijing 100857)  
The deformation and failure of metals are complex multi-scale processes.The behavior of materials at microscopic level determines the intrinsic physical mechanism of macroscopic behavior.The intermediate between micro-and macroscopic levels meso-scopic level plays a role of bridge.The behavior of materials at mesoscopic level is key to the macroscopic behavior.In this paper some aspects of the study of multi-scale behavior of metallic materials are reviewed,these aspects include the description methods at different levels,the multi-scale dynamic behavior of metals,the application of nonlinear dynamics in the description of the behavior of metals,the application of differential geometry and gauge field theory,and the application of different numerical methods at different levels.At last and the remaining issues in need of further research are proposed.
【Fund】: 国家自然科学基金重大项目(50490270-50490275)
【CateGory Index】: TU51
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Qi Chengzhi (Civil Engineering Department, Beijing Institute of Architecture and Civil Engineering, Beijing, 100044) Qin Qiahu (Division of Civil Hydraulic and Civil Engineering, Chinese Engineering Academy, Beijing, 100038);PHYSICAL KINETIC MECHANISM OF EVOLUTION OF DEFORMATION AND DAMAGE OF MATERIALS[J];Acta Mechanica Solida Sinica;2002-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Feng-guo,QIN Cheng-sen,ZHOU Hong-qiang (Institute of Applied Physics and Computational Mathematics,Beijing 100088,China);Numerical Analysis on the Damage Evolution in Spallation of Ductile Materials[J];Acta Armamentarii;2007-10
2 Li Songlin1,Qi Chengzhi2,Luo Jian2,Zhang Yujia2(1.Bureau of Environmental Hygiene of Tai'an City,Tai'an,271000,Shandong;2.School of Civil and Traffic Engineering,BUCEA Beijing 100044);Role of Deformation in the Fracture of Solid Material[J];Journal of Beijing University of Civil Engineering and Architecture;2007-03
3 LI De-cong,CHEN Li,DING Yan-sheng(Institute of Mechanics,Chinese Academy of Science,Beijing 100080,China);A model of explosion induced by friction in the process of loaded projectiles penetrating into concrete targets[J];Explosion and Shock Waves;2009-01
4 Liu Hongshuai, Bo Jingshan, Liu Dedong (Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China);Review on study of seismic stability analysis of rock-soil slopes[J];Earthquake Engineering and Engineering Vibration;2005-01
5 WANG Mingyang, WANG Liyun, QI Chengzhi, QIAN Qihu (Engineering Institute of Engineering Corps, PLAUSTNanjing 210007, China);Study of Deformation and Failure of Rock under Explosion Load(Part Ⅱ)[J];Journal of Seismology;2003-03
6 Shouchun Deng Jinxing Liu Jing Zhang Naigang Liang(State Key Laboratory of Nonlinear Mechanics(LNM),Institute of Mechanics, Chinese Academy of Sciences(CAS),Graduate School of CAS,Beijing,100080);ON THE GOVERNING EQUATIONS AND DISPERSION RELATIONS OF TWO ELASTIC DAMAGE MODELS[J];Chinese Journal of Solid Mechanics;2008-01
7 YU Xue-wen,BAO Zhong-you(School of Civil Eng.and Arc.,East China Jiaotong Univ.,Nanchang 330013,China);Synergetics Effect and Thermo Elastic Instabilities of Evolution of Concrete Damage[J];Journal of East China Jiaotong University;2006-01
8 ZHAO Heng,CAO Wen-gui,LI Xiang (Institute of Geotechnical Engineering,Hunan Univ,Changsha,Hunan 410082,China);Study on the Simulation of the Dynamic Deformation Process of Uniaxial Compressed Rock with Consideration of Strain Rate[J];Journal of Hunan University(Natural Sciences);2008-08
9 QI Cheng-zhi1,QIAN Qi-hu2,WANG Ming-yang2 (1.Beijing Institute of Civil Engineering and Architecture,Beijing 100044,China;2.Engineering Institute of Corps of Engineers,PLA Univ.of Sci.& Tech.,Nanjing 210007,China);Structural hierarchy and dynamic deformation and fracture of solids[J];Journal of PLA University of Science and Technology(Natural Science Edition);2007-05
10 PEN Wei-hong,LU Ai-hong(College of Sciences,China University of Mining & Technology, Xuzhou,Jiangsu 221116,China);Numerical Simulation of Layered Crack and Failure of Roadway Surrounding Rock Under the Action of Stress Wave[J];Journal of Mining & Safety Engineering;2008-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 QI Cheng zhi, QIAN Qi hu [WT5”BZ](Engineering Institute of Engineering Corps, PLAUST, Nanjing 210007, China)[KH14D];One Dimensional Spallation with Consideration of Time Characteristic and the Mechanism of Damage and Fracture[J];Journal of PLA University of Science and Technology(Natural Science);2000-05
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