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郑勇刚


 

个人经历:
1998年9月到2002年7月,工程力学专业,大连理工大学工程力学系,获工学学士。
2002年9月到2008年9月,工程力学专业,大连理工大学工程力学系,获工学博士。
2005年2月至2006年6月,澳大利亚悉尼大学航空机械机电学院,访问学者。
2008年1月至2008年6月,香港理工大学机械系,研究助理。
2008年9月至今,在大连理工大学工程力学系CAD/CAE研究室工作。

联系方式:
电话:0411-84707608(O)
Email:zhengyg@dlut.edu.cn

研究领域(研究课题):
1、国家自然科学基金青年基金项目,自适应ph 有限元和分子动力学耦合并发多尺度方法,2010-2012,负责人
2、航天一院,典型结构动力学建模,2010-2011,负责人
3、国家重点基础研究发展计划 (973计划) 课题,新一代集成化计算力学软件平台设计理论和方法,2010-2014,参加人
4、国家重点基础研究发展计划 (973计划) 课题,材料物性的多物理多尺度计算研究,2005-2009,参加人

硕博研究方向:
1、微纳米与生物力学
2、多尺度计算方法
3、航空航天结构分析

出版著作和论文:
国际期刊
1.  Zheng Y.G., Zhang H.W., Chen Z., Ye H.F. Size and surface effects on the mechanical behavior of nanotubes in first gradient elasticity. Composites: Part B, doi:10.1016/j.compositesb.2011.04.026, 2011.
2.  Lin J.Q., Zheng Y.G., Zhang H.W., Chen Z. A Simulation Study on Nanoscale Holes Generated by Gold Nanoparticles on Negative Lipid Bilayers. Langmuir, dx.doi.org/10.1021/la201086u, 2011.
3.  Ye H.F., Zhang H.W., Zheng Y.G., Zhang Z.Q. Nanoconfinement induced anomalous water diffusion inside carbon nanotubes. Microfluidics and Nanofluidics, 10:1359-1364, 2011.
4.  Ye H.F., Zhang H.W., Zhang Z.Q., Zheng Y.G. Size and temperature effects on the viscosity of water inside carbon nanotubes. Nanoscale Research Letters, 6:87, 2011.
5.  Zhang H.W., Zhou Q., Zheng Y.G. A multi-scale method for thermal conduction simulation in granular materials. Computational Materials Science, doi:10.1016/j.commatsci.2011.04.019, 2011.
6.  Zhou Q., Zhang H.W., Zheng Y.G. A homogenization technique for heat transfer in periodic granular materials. Advanced Powder Technology, doi:10.1016/j.apt.2011.01.002, 2011.
7.  Zhang H.W., Ye H.F., Zheng Y.G., Zhang Z.Q. Prediction of the viscosity of water confined in carbon nanotubes. Microfluidics and Nanofluidics, 10:403-414, 2011.
8.  Jiang S., Zhang H.W., Zheng Y.G., Chen Z. Loading path effect on the mechanical behaviour and fivefold twinning of copper nanowires. Journal of Physics D: Applied Physics, 43(33): 335402, 2010.
9.  Zhang H.W., Lv. J., Zheng Y.G. A new multiscale computational method for mechanical analysis of closed liquid cell materials. CMES: Computer Modeling in Engineering & Sciences, 68:55-93, 2010.
10.  Lin J.Q., Zhang H.W., Chen Z., Zheng Y.G. Penetration of Lipid Membranes by Gold Nanoparticles: Insights into Cellular Uptake, Cytotoxicity and Their Relationship. ACS nano, 4(9): 5421-5429, 2010.
11.  Zhang H.W., Zhang Z.Q., Zheng Y.G., Ye H.F. Corrected second-order slip boundary condition for fluid flows in nanochannels, Physical Review E, 81:066303, 2010.
12.  Zheng Y.G., Zhang H.W., Chen Z., Jiang S. Deformation and Stability of Copper Nanowires under Bending, International Journal for Multiscale Computational Engineering, 7(3):205-215, 2009.
13.  Zheng Y.G., Zhang H.W., Chen Z., Lu C. Mai Y.-W. Roles of grain boundary and dislocations at different deformation stages of nanocrystalline copper under tension, Physics Letters A, 373:570-574, 2009.
14.  Zheng Y.G., Lu J., Zhang H.W., Chen Z. Strengthening and toughening by interface-mediated slip transfer reaction in nano-twinned copper, Scripta Materialia, 60(7):508-511, 2009.
15.  Jiang S., Zhang H.W., Zheng Y.G., Chen Z. Atomistic study of the mechanical response of copper nanowires under torsion, Journal of Physics D-Applied Physics, 42:135408, 2009.
16.  Zheng Y.G., Zhang H.W., Chen Z., Wang L., Zhang Z.Q., Wang J.B. Formation of two conjoint fivefold deformation twins in copper nanowires with molecular dynamics simulation, Applied Physical Letters, 92:041913, 2008.
17.  Zhang Z.Q., Zhang H.W., Zheng Y.G., Wang J.B., Wang L. Gas separation by kinked single-walled carbon nanotubes: Molecular dynamics simulations, Physical Review B, 78:035439, 2008.
18.  Zhang Z. Q., Zhang H.W., Zheng Y.G., Wang J.B., Wang L. Transport of liquid mercury under pressure in double-walled carbon nanotubes, Current Applied Physics, 8:217, 2008.
19.  Wang L., Zhang H.W., Zheng Y.G., Wang J.B., Zhang Z.Q. Single-walled carbon nanotubes filled with bimetallic alloys: Structures and buckling behaviors, Journal of Applied Physics, 103:083519, 2008.
20.  Zhang H.W., Wang L., Wang J.B., Zhang Z.Q., Zheng Y.G. Torsion induced by axial strain of double-walled carbon nanotubes, Physics Letters A, 372:3488-3492, 2008.
21.  Wang L., Zhang H.W., Zhang Z.Q., Zheng Y.G., Wang J.B. Buckling behaviors of single- walled carbon nanotubes filled with metal atoms, Applied Physical Letters, 91:051122, 2007.
22.  Zhang H.W., Zhang Z.Q., Wang L., Zheng Y.G., Wang J. B., Wang Z. K. Pressure control model for transport of liquid mercury in carbon nanotubes, Applied Physical Letters, 90:144105, 2007.
23.  Zheng Y. G., Lu C., Mai Y.-W., Gu Y. X., Zhang H. W., Chen Z. Monte Carlo simulation of grain growth in two-phase nanocrystalline materials, Applied Physical Letters, 88:144103, 2006.
24.  Zheng Y. G., Lu C., Mai Y.-W., Zhang H. W., Chen Z. Grain growth as a stochastic and curvature-driven process, Philosophical Magazine Letters, 86:787-794, 2006.
25.  Zheng Y. G., Lu C., Mai Y.-W., Zhang H. W., Chen Z. Model-based simulation of normal grain growth in a two-phase nanostructured system, Science and Technology of Advanced Materials, 7:812-818, 2006.

国内期刊
1.  张洪武, 吴敬凯, 刘辉, 郑勇刚, 付振东, 广义平面矩形与空间矩形块体单元, 计算力学学报, 27(3):391-396, 2010.
2.  张洪武, 吴敬凯, 刘辉, 郑勇刚, 平面4节点广义等参单元, 计算力学学报, 27(3):397-402, 2010.
3.  Zheng Y. G., Zhang H. W., Chen Z. Torsional Properties of Metallic Nanosprings. Acta Mechanica Solida Sinica, 22(6):657-664, 2009.
4.  张忠强, 张洪武, 王磊, 郑勇刚, 王晋宝. 液体水银在碳纳米管中传输的压力控制模型. 物理学报, 57(2):1019-1024, 2008.
5.  郑勇刚, 顾元宪, 陈震, 薄膜破坏过程数值模拟的MPM 方法, 力学学报, 38(3):347-355, 2006.
6.  赵国忠, 郑勇刚, 顾元宪, 结构设计中的混沌优化方法及其改进, 计算力学学报, 22(1):64-68, 2005.

国际会议
1.  Zheng Y.G., Zhang H.W., Chen Z. Size and Surface Effects on the Mechanical Behavior of Nano-Cylinder in Gradient Elasticity, the 2nd International Conference on Nanomechanics & Nanocomposites, Beijing, 10.10-10.13, 2010.
2.  Zheng Y.G., Zhang H.W., Chen Z. The Effect of Warping on the Plastic Deformation of Metal Nanowires under Bending, Proceedings of the joint 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, edited by N. Khalili, S. Valliappan, Q. Li and A. Russell, Centre for Infrastructure Engineering and Safety, Sydney, Australia, 226-226, 2010.
3.  郑勇刚, 金属纳米线力学行为的分子动力学研究, 第四届微纳米海峡两岸科技暨微纳米系统与加工制备中的力学问题研讨会, 上海, 无锡, 8.1-8.7, 2010.
4.  Ye H.F., Zhang H.W., Zhang Z.Q., Zheng Y.G. The transport property of water inside carbon nanotube, The 2nd International Conference on Nanomechanics & Nanocomposites, Beijing, 10.10-10.13, 2010.
5.  Zheng Y.G., Zhang H.W., Chen Z. Molecular dynamics simulations of plastic deformation in nanostructured copper, US-China NSF Workshop and Summer Institute of Bio- and Nano-Mechanics and Applications (UCWSI2009), Dalian, July 2-7, 2009.
6.  Zheng Y.G., Zhang H.W., Chen Z. Deformation and stability of copper nanowires under bending, The 8th. World Congress on Computational Mechanics (WCCM8), Venice, Italy, June 30–July 5, 2008.
7.  Zheng Y.G., Zhang H.W., Chen Z. A combined stochastic diffusion and mean-field model for grain growth, Proceeding of the International Symposium on Computational Mechanics (ISCM2007), edited by Yao Z. H. and Yuan M. W., Tsinghua University Press & Springer, 290-297, 2007.

其他论文
1.  卢梦凯, 张洪武, 郑勇刚. 饱和多孔介质接触分析的两相物质点法研究. 中国计算力学大会, 2010.

所受奖励:
1.  2010年获辽宁省优秀博士论文
2.  2010年获大连理工大学优秀博士论文
3.  2009年获大连理工大学教学质量优良奖

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