[专家解读]金沙集团3354视频(两会授权发布)

姓　　名

劉金興

出生年月

1979.06

政治面貌

群衆

最高學位

博士

職　　稱

教授

任職年月

2013.11

職　　務

無

任職年月

無

所在學科

力學

博導/碩導

博導、碩導

學習與工作經曆

學習經曆：
1998年－2002年，中國科學技術大學力學與機械工程系，本科
2002年－2007年，中國科學院力學研究所，博士
工作經曆：
2007年－2008年，新加坡南洋理工大學，研究員
2008年－2009年，加拿大曼尼托巴大學，博士後
2009年－2010年，加拿大紐布倫斯維克大學，博士後
2010年－2013年，沙特阿蔔杜拉國王科技大學，博士後
2013年－2017年，江蘇省特聘教授
2014年－，江蘇省“創新創業”人才

學術與社會任職

擔任Proceedings of Royal Society A，Composite B, Acta Mechanica，Theoretical and Applied Fracture Mechanics，Journal of the Mechanics and Physics of Solids，International Journal of Fracture，Applied Nanoscience等雜志的審稿人。
美國Society of Engineering Science會員。
江蘇省力學學會固體力學專業委員會理事。
江蘇省雙創人才聯合會會員。

主講課程

　　本科生：彈性力學、工程力學、材料力學、理論力學
　　研究生：彈性力學

研究領域

1.陶瓷、混凝土和岩石等非均勻脆性介質的損傷斷裂力學；
2.新型材料的微納米力學本構模型；
3.金屬材料的韌性斷裂；
4.人工超構材料設計與性能表征。

科研項目

在研項目
2017-2020：國家自然科學基金面上項目，基于應變梯度理論的微尺度循環塑性本構模型研究。（11672119）
結題項目
2014-2017：江蘇省青年科學基金，複合材料損傷斷裂的非局部模型。（BK20140520）

主要論著

論文
1. Zhao Z.Y., Liu J.X., Soh A.K. On the Da Vinci size effect in tensile strengths of nanowires: A molecular dynamics study. AIP Advances, 2018. 8(1): p. 015315.
2. Liu J.X. Simulating quasi-brittle failures including damage-induced softening based on the mechanism of stress redistribution. Applied Mathematical Modelling, 2018. 55: p. 685-697.
3. Liu J.X., Wang W., Zhao Z.Y., Soh A.K. On elastic and plastic length scales in strain gradient plasticity. Vol. 61. 2017. 275-282.
4. Liu J., Soh A.K. Strain gradient elasto-plasticity with a new Taylor-based yield function. Acta Mechanica, 2016. 227(10): p. 1-18.
5. Liu J., Soh A.K. Gradient-type modeling of the effects of plastic recovery and surface passivation in thin films. Modelling & Simulation in Materials Science & Engineering, 2016. 24(6): p. 065001.
6. Xu J., Liu J., Rajendran S. A hybrid `FE-Meshfree' QUAD4 element with nonlocal features. 2015: Springer-Verlag New York, Inc. 317-329.
7. Liu J.X. Analysis of surface effects on the deformation of a nanovoid in an elasto-plastic material. Applied Mathematical Modelling, 2015. 39(17): p. 5091-5104.
8. Mora A., Liu J.X., El-Sayed T. Constitutive modeling of void-growth-based tensile ductile failures with stress triaxiality effects. Applied Mathematical Modelling, 2014. 38(13): p. 3212-3221.
9. Liu J.X., Soh A.K. Bridging strain gradient elasticity and plasticity toward general loading histories. Mechanics of Materials, 2014. 78: p. 11-21.
10. Liu J.X., El-Sayed T. A variational constitutive model for the distribution and interactions of multi-sized voids. International Journal of Damage Mechanics, 2014. 23(1): p. 124-152.
11. Liu J.X., El-Sayed T. A strain gradient plasticity theory with application to wire torsion. International Journal of Damage Mechanics, 2014. 24(4).
12. Liu J.X., Demiral M., El-Sayed T. Taylor-plasticity-based analysis of length scale effects in void growth. Modelling and Simulation in Materials Science and Engineering, 2014. 22(7).
13. Liu J.X., El-Sayed T. 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): p. 83-103.
14. Liu J.X., El-Sayed T. Constitutive modeling of rate dependence and microinertia effects in porous-plastic materials with multi-sized voids (MSVs). Modelling Simul.mater.sci.eng, 2012. 21(1): p. 15001-15025(25).
15. Liu J.X., 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, 2011. 21(7): p. 960-988.
16. Liu J.X., Chen Z.T., Wang H., Li K.C. Elasto-plastic analysis of influences of bond deformability on the mechanical behavior of fiber networks. Theoretical and Applied Fracture Mechanics, 2011. 55(2): p. 131-139.
17. Liu J.X., Chen Z.T., Li K.C. A 2-D lattice model for simulating the failure of paper. Theoretical and Applied Fracture Mechanics, 2010. 54(1): p. 1-10.
18. Liu J.X., Liang N.G. Algorithm for simulating fracture processes in concrete by lattice modeling. Theoretical and Applied Fracture Mechanics, 2009. 52(1): p. 26-39.
19. Zhang J., Liang N.G., Deng S.C., Liu J.X., Liu X.Y., Fu Q. Study of the Damage-induced Anisotropy of Quasi-brittle Materials using the Component Assembling Model. International Journal of Damage Mechanics, 2008. 17(3): p. 197-221.
20. Liu J.X., Zhao Z.Y., Deng S.C., Liang N.G. Modified generalized beam lattice model associated with fracture of reinforced fiber/particle composites. Theoretical and Applied Fracture Mechanics, 2008. 50(2): p. 132-141.
21. Liu J.X., Zhao Z.Y., Deng S.C., Liang N.G. Numerical investigation of crack growth in concrete subjected to compression by the generalized beam lattice model. Computational Mechanics, 2008. 43(2): p. 277-295.
22. Liu J.X., Zhao Z.Y., Deng S.C., Liang N.G. A simple method to simulate shrinkage-induced cracking in cement-based composites by lattice-type modeling. Computational Mechanics, 2008. 43(4): p. 477-492.
23. Liu J.X., Deng S.C., Liang N.G. Comparison of the quasi-static method and the dynamic method for simulating fracture processes in concrete. Computational Mechanics, 2008. 41(5): p. 647-660.
24. Liu J.X., Deng S.C., Zhang J., Liang N.G. Lattice type of fracture model for concrete. Theoretical and Applied Fracture Mechanics, 2007. 48(3): p. 269-284.
25. Deng S.C., Liu J.X., Liang N.G., Zhang J. Validation of component assembly model and extension to plasticity. Theoretical and Applied Fracture Mechanics, 2007. 47(3): p. 244-259.
26. Deng S.C., Liu J.X., Liang N.G. Wedge and twist disclinations in second strain gradient elasticity. International Journal of Solids and Structures, 2007. 44(11-12): p. 3646-3665.
27. Deng S.C., Liu J.X., Zhang J., Liang N.G. Component assembling model and its application to quasi-brittle damage. Theoretical and Applied Fracture Mechanics, 2006. 46(3): p. 232-242.
專著
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.

重要學術活動

J.X. Liu, A.K. Soh. Strain gradient elasto-plasticity for micron-scale deformations. ICMM4, Berkeley, USA, 2015.
J.X. Liu, A.K. Soh. A thermodynamically-consistent strain gradient plasticity theory. IWCCM24, Madrid, Spain, 2014
J.X. Liu, El Sayed. Taylor-plasticity-based analysis of length-scale effects in void growth. USNCCM12, Raleigh, USA, 2013.
J.X. Liu, T. El-Sayed. Surface energy effects on growth of a nanovoid in a plastic material, IWBPO, Ankara, Turkey, 2012.
J.X. Liu, T. El-Sayed. Size effects in the nanovoid growth. SES2012, Atlanta, USA, 2012.
J.X. Liu, T. El-Sayed. Deformation of a nanovoid in the plastic medium and its implications, WCCM10, Sao Paulo, Brasil, 2012.
J.X. Liu, T. El-Sayed. Constitutive modeling of rate dependence and microinertia effects in porous-plastic materials with multi-sized Voids (MSV), IWCMM21, Limerick, Ireland, 2011.
J.X. Liu, T. El-Sayed. A new constitutive model for multi-sized-void porous plastic failure, USNCCM’11, Minneapolis, Minnesota, 2011.
J.X. Liu, S.C. Deng, N.G. Liang. Characteristics of mechanical responses in masonry structures. Chinese Congress of Mechanics, 2005, Beijing, China
J.X. Liu, S.C. Deng, N.G. Liang. Parameter calibration of 3D irregular lattice model, WCCM VI in conjunction with APCOM'04, Sept. 5-10, 2004, Beijing, China.

聯系方式

　　tbjx68@hotmail.com