姓名刘金兴
出生年月1979年6月
政治面貌群众
最高学位博士
职称教授
任职年月2013年11月
职务
任职年月
所在学科力学博导/硕导博导、硕导
学习与工作经历

学习经历:
2002年9月 – 2007年7月
作为硕博连读生就读于中国科学院力学研究所非线性力学国家重点实验室。
1998年9月 – 2002年7月 
作为本科生就读于中国科学技术大学力学与机械工程系。

工作经历:

2026年4月 – 至今
职位:教授,博导
单位:江苏大学,低空技术学院,力学与工程科学系。

2013年10月 – 2026年3月 
职位:教授,博导
单位:江苏大学,土木工程与力学学院,力学与工程科学系。
2010年9月 – 2013年9月 
职位:博士后
单位:计算固体力学实验室,物理科学部,阿卜杜拉国王科技大学,沙特阿拉伯。
2009年8月 – 2010年7月
职位:博士后
单位:机械工程系,加拿大纽布伦斯维克大学 。
2008年11月 – 2009年7月 
职位:博士后
单位:机械工程系,加拿大曼尼托巴大学 。
2007年10月 – 2008年10月 
职位:研究员
单位:土木环境系,新加坡南洋理工大学 。

学术与社会任职

中国力学学会会员,江苏省力学学会理事,江苏省固体力学专委会委员,江苏省计算力学专委会委员

主讲课程

本科生:弹性力学,工程力学,专题讲座与文献调研
研究生:专业力学基础,computational mechanics(留学生)
博士生:专业力学基础,advanced computational mechanics(留学生)

研究领域

力学超材料理论建模与优化设计;
非均质准脆性材料的损伤断裂机理研究;
微/纳米尺寸效应;
广义连续介质理论;
金属韧性失效。
基于人工智能AI研发理论与材料

科研项目

结题项目:
国家自然科学基金项目,基于应变梯度理论的微尺度循环塑性本构模型研究,2017年1月-2020年12月
国家自然科学基金项目,基于微极理论的弯曲主导型点阵超材料尺寸效应和屈曲行为研究,2020年1月-2023年12月

主要论著

论文
1. Peng C, Liu J, Soh AK. Effective dynamic properties of multi-segment beam lattices: a dynamic stiffness formulation. Acta Mechanica. 2024;In Press.
2. Zhao Z, Liu J. Probing plastic mechanisms in gradient dual-phase high-entropy alloys under nanoindentation. Journal of Alloys and Compounds. 2023;946:169424.
3. Wang Y, Liu J. On the yield surface of a typical bending-dominant periodic lattice metamaterial. Journal of Theoretical and Applied Mechanics. 2023;61(1):175-187.
4. Wang B, Liu J. Padé-Based Strain Gradient Modeling of Bandgaps in Two-Dimensional Acoustic Lattice Metamaterials. International Journal of Applied Mechanics. 2023;15(02):2350006.
5. Li X, Liu J, Soh AK. Prestress-mediated damage strength of lattice metamaterials and its optimization. International Journal of Fracture. 2023; In Press.
6. Chi Z, Liu J, Soh AK. On complete and micropolar-based incomplete strain gradient theories for periodic lattice structures. Applied Mathematics and Mechanics. 2023;44(10):1651-1674.
7. Chi Z, Liu J, Kah Soh A. Overlapping-Field Modeling (OFM) of periodic lattice metamaterials. International Journal of Solids and Structures. 2023;269:112201.
8. Zhao Z, Liu J, Soh AK, Tang C. On the snap-through time of a nanoscale elastic strip. Acta Mechanica Sinica. 2022;38:121219.
9. Zhao Z, Liu J, Siddiq A. Plastic Softening Induced by High-Frequency Vibrations Accompanying Uniaxial Tension in Aluminum. Nanomaterials. 2022;12(7):01239.
10. Zhao Z, Liu J. On cyclic plasticity of nanostructured dual-phase CoCrFeNiAl high-entropy alloy: An atomistic study. Journal of Applied Physics. 2022;132:164307.
11. Wang B, Liu J, Soh AK, Liang N. Exact strain gradient modelling of prestressed nonlocal diatomic lattice metamaterials. Mechanics of Advanced Materials and Structures. 2022;30(13):1-17.
12. Wang B, Liu J, Soh AK, Liang N. On band gaps of nonlocal acoustic lattice metamaterials: a robust strain gradient model. Applied Mathematics and Mechanics (English Edition). 2022;43(1):1-20.
13. Li X, Wang B, Liu J. Constructing continuum models of acoustic metamaterials via the symbiotic organisms search (SOS) optimization. AIP Advances. 2022;12(11):115320.
14. Hou M, Liu J, Soh AK. Modeling lattice metamaterials with deformable joints as an elastic micropolar continuum. AIP Advances. 2022;12(6):065116.
15. Chi Z, Liu J, Soh AK. Micropolar modeling of a typical bending-dominant lattice comprising zigzag beams. Mechanics of Materials. 2021;160:103922.
16. Wang Y, Chi Z, Liu J. On buckling behaviors of a typical bending-dominated periodic lattice. Composite Structures. 2020;258:113204.
17. Ma X, Liu J, Wang J, Pan H. Modeling of dynamic growth of a micro-scaled void based on strain gradient elasto-plasticity. Journal of Theoretical and Applied Mechanics. 2020;58(4):927-941.
18. Zhao Z, Liu J, Soh AK, Tang C. Temperature-mediated fabrication, stress-induced crystallization and transformation: atomistic simulations of additively manufactured amorphous Cu pillars. Modelling and Simulation in Materials Science and Engineering. 2019;27(7):075012.
19. Zhao F, Pan H, Zhang F, Liu J. A viscoplastic model for void growth under dynamic loading conditions. AIP Advances. 2019;9(12):125119.
20. Zhao F, Ma X, Pan H, Liu J. Modeling of dynamic elasto-plastic growth of a nano-void with surface energy, inertia and thermal softening effects. AIP Advances. 2019;9(10):105313.
21. Wang W, Liu J, Soh AK. Crystal plasticity modeling of strain rate and temperature sensitivities in magnesium. Acta Mechanica. 2019;230(6):2071-2086.
22. Ma X, Liu J. Influence of pre-tension on torsion of microscale Cu wires: a study via strain gradient theory. Journal of Theoretical and Applied Mechanics. 2019;57(4):1055-1065.
23. Liu J, Liang N, Soh AK. Modeling of progressive failures in quasi-brittle media based on a temporal stress-redistribution mechanism. Applied Mathematical Modelling. 2019;65:464-488.
24. Liu J. Simulating time-dependent quasi-brittle failures based on a multilinear releasing mechanism of viscous force (VF) fields. Engineering Fracture Mechanics. 2019;216:106490.
25. Zhao Z, Liu J, Soh AK. On the Da Vinci size effect in tensile strengths of nanowires: A molecular dynamics study. AIP Advances. 2018;8(1):015315.
26. Liu J. Simulating quasi-brittle failures including damage-induced softening based on the mechanism of stress redistribution. Applied Mathematical Modelling. 2018;55:685-697.
27. 王梦阳, 刘金兴. 泡沫金属弹性变形尺度效应的理论与数值研究. 工程力学. 2017;34(10):35-43.
28. Liu J, Wang W, Zhao Z, Soh AK. On elastic and plastic length scales in strain gradient plasticity. Structural Engineering and Mechanics. 2017;61(2):275-282.
29. Liu J, Soh AK. Gradient-type modeling of the effects of plastic recovery and surface passivation in thin films. Modelling and Simulation in Materials Science and Engineering. 2016;24(6):065001.
30. Liu J, Soh AK. Strain gradient elasto-plasticity with a new Taylor-based yield function. Acta Mechanica. 2016;227(10):3031-3048.
31. Xu J, Liu J, Rajendran S. A hybrid ‘FE-Meshfree’ QUAD4 element with nonlocal features. Computational Mechanics. 2015;56(2):317-329.
32. Liu JX. Analysis of surface effects on the deformation of a nanovoid in an elasto-plastic material. Applied Mathematical Modelling. 2015;39(17):5091-5104.
33. Mora A, Liu JX, El Sayed T. Constitutive modeling of void-growth-based tensile ductile failures with stress triaxiality effects. Applied Mathematical Modelling. 2014;38(13):3212-3221.
34. Liu JX, Demiral M, Sayed TE. Taylor-plasticity-based analysis of length scale effects in void growth. Modelling and Simulation in Materials Science and Engineering. 2014;22(7):075005.
35. Liu J, Soh AK. Bridging strain gradient elasticity and plasticity toward general loading histories. Mechanics of Materials. 2014;78:11-21.
36. Liu JX, Sayed TE. A variational constitutive model for the distribution and interactions of multi-sized voids. International Journal of Damage Mechanics. 2013;23(1):124-152.
37. Liu JX, Sayed TE. A quasi-static algorithm that includes effects of characteristic time scales for simulating failures in brittle materials. International Journal of Damage Mechanics. 2013;23(1):83-103.
38. Liu J, El Sayed T. On the Load–Unload (L–U) and Force–Release (F–R) Algorithms for Simulating Brittle Fracture Processes via Lattice Models. International Journal of Damage Mechanics. 2012;21(7):960-988.
39. Liu JX, Chen ZT, Wang H, Li KC. Elasto-plastic analysis of influences of bond deformability on the mechanical behavior of fiber networks. Theoretical and Applied Fracture Mechanics. 2011;55(2):131-139.
40. Liu J, Chen Z, Li KC. A 2-D lattice model for simulating the failure of paper. Theoretical and Applied Fracture Mechanics. 2010;54(1):1-10.
41. Liu JX, Liang NG. Algorithm for simulating fracture processes in concrete by lattice modeling. Theoretical and Applied Fracture Mechanics. 2009;52(1):26-39.
42. Liu JX, Zhao ZY, Deng SC, Liang NG. Numerical investigation of crack growth in concrete subjected to compression by the generalized beam lattice model. Computational Mechanics. 2008;43(2):277-295.
43. Liu JX, Zhao ZY, Deng SC, Liang NG. Modified generalized beam lattice model associated with fracture of reinforced fiber/particle composites. Theoretical and Applied Fracture Mechanics. 2008;50(2):132-141.
44. Liu J, Zhao Z, Deng S, Liang N. A simple method to simulate shrinkage-induced cracking in cement-based composites by lattice-type modeling. Computational Mechanics. 2008;43(4):477-492.
45. Liu JX, Deng SC, Liang NG. Comparison of the quasi-static method and the dynamic method for simulating fracture processes in concrete. Computational Mechanics. 2007;41(5):647-660.
46. Liu J, Deng S, Zhang J, Liang N. Lattice type of fracture model for concrete. Theoretical and Applied Fracture Mechanics. 2007;48(3):269-284.
47. Deng SC, Liu JX, Liang NG, Zhang J. Validation of component assembly model and extension to plasticity. Theoretical and Applied Fracture Mechanics. 2007;47(3):244-259.
48. Deng S, Liu J, Liang N. Wedge and twist disclinations in second strain gradient elasticity. International Journal of Solids and Structures. 2007;44(11-12):3646-3665.
专著
1. J.X. Liu, Z.Y. Zhao, N.G. Liang. Chapter 2: Numerical and theoretical analyses of tensile failure of shrunk cement-based composites. In: Computational Mechanics Research Trends (Ed., H.P. Berger). Nova publisher, 2010.

获奖情况

江苏省特聘教授,江苏省“创新创业”人才

重要学术活动

2017年4月7日~10日,刘金兴赴香港参加第13届苏港力学论坛。
2017年8月13日~16日,刘金兴等赴北京参加中国力学大会。
2017年9月4日~7日,刘金兴赴葡萄牙参加第二届结构完整性国际会议 (the 2nd International Conference on Structural Integrity)
2018年5月11日~13日,刘金兴等赴江苏无锡参加“工程结构与材料中的关键力学问题研讨会”暨“华东地区固体力学沙龙”。
2018年6月3日~9日,刘金兴赴美国芝加哥参加第十八届美国理论与应用力学年会 (18th U.S. National Congress for Theoretical and Applied Mechanics)。
2018年9月16日~22日,刘金兴赴美国海恩尼斯参加12届结构材料疲劳损伤国际会议 (the Twelfth International Conference on Fatigue Damage of Structural Materials FDSM XII)
2018年11月3日~5日,刘金兴赴上海参加ASCE EMI 国际会议(Engineering Mechanics Institute International Conference 2018)。
2018年11月23日~25日,刘金兴等赴哈尔滨参加全国固体力学大会。
2019年3月24日~29日,刘金兴赴日本东京参加 2019年计算和实验工程与科学国际会议(The International Conference on Computational & Experimental Engineering and Sciences 2019)。
2019年8月24~27日,刘金兴等赴杭州参加全国力学大会。同期,刘金兴还参加了AWTAM会议。
2019年4月12日~14日,刘金兴等赴江苏无锡参加低维材料力学会议。

人生格言

工作容易被安逸的生活所累。

联系方式

taibaijinxing@ujs.edu.cn