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李建軍

西北工業大學副教授

李建軍,博士、副教授,西北工業大學力學與土木建築學院副教授

教育經歷


博士香港大學 固體力學 09/2010-07/2013
碩士中科院力學研究所 固體力學 09/2007-06/2010
學士湘潭大學工程力學 09/2003-06/2007

工作經歷


副教授西北工業大學 09/2013-至 今
洪堡學者 德國馬普學會鋼鐵研究所 03/2015-至 今

教育教學


結構力學,季文美力學班

榮譽獲獎


2014年,德國洪堡基金會,洪堡博士后研究獎學金
2013年,香港大學機械工程系傑出研究生獎
2008年,中國科學院力學研究所一等獎學金
2007年,湖南省優秀畢業生
2007年,第三屆湖南省大學生力學競賽材料力學三等獎
2005、2006年,湘潭大學甲等獎學金(兩次)
2004、2005年,湘潭大學優秀學生幹部(兩次)
2004年,湘潭大學乙等獎學金

科學研究


納米結構金屬及其複合材料力學行為及變形機理研究

學術成果


I.梯度納米結構金屬材料本構關係及力學行為研究
1. Li, J.J., Weng, G.J., Chen, S.H. & Wu, X.L. (2016): On strain hardening mechanism in gradient nanostructures. International Journal of Plasticity, 10.1016/j.ijplas.2016.10.003.
2. Li, J.J., Chen, S.H., Wu, X.L., Soh, A.K. (2015): A physical model revealing strong strain hardening in nano-grained metals induced by grain size gradient structure. Materials Science and Engineering: A, 620:16-21. (SCI 他引1次)
3. Li, J.J., Soh, A.K. (2012): Modeling of the plastic deformation of nanostructured materials with grain size gradient. International Journal of Plasticity, 39: 88-102.(SCI他引19次)
4. Li, J.J., Soh, A.K. (2012): Enhanced ductility of surface nano-crystallized materials by modulating grain size gradient. Modelling and Simulation in Materials Science and Engineering, 20(8): 085002.(SCI他引2次)
5. Li, J.J., Chen, S.H., Wu, X.L., Soh, A.K., Lu, J. (2010): The main factor influencing the tensile properties of surface nano-crystallized graded materials. Materials Sciences and Engineering: A, 527(26): 7040-7044.(SCI他引3次)
II.納米晶及孿晶金屬材料變形機理及力學行為研究
1. Li, J.J., Ni, Yong, Wu, X.L., Soh, A.K. (2015): Strong crack blunting by hierarchical nano-twins in ultrafine/nano-grained metals. Materials Research Letters, 3:190-196. (SCI他引1次)
2. Li, J.J., Soh, A.K., Chen, S.H. (2014): A coupling crack blunting mechanism in nanocrystalline materials by nano-grain rotation and shear-coupled migration of grain boundaries. Materials Letters, 137:218-220.(SCI他引0次)
3. Li, J.J., Chen, S. H., Wu, X.L., Soh, A.K. (2014): Strong crack blunting by
shear-coupled migration of grain boundaries in nanocrystalline materials. Scripta Materialia,
(SCI他引1次)
4.Li, J.J., Wu, X.L., Soh, A.K. (2014): On nano-grain rotation by dislocation climb in nanocrystalline materials. Scripta Materialia, 78-79:5-8.(SCI他引3次)
5. Li, J.J., Soh, A.K., Wu, X.L. (2014): Enhancing dislocation emission in nanocrystalline materials through shear-coupled migration of grain boundaries. Materials Science and Engineering: A, 601:153-158.(SCI他引1次)
6. Li, J.J., Chen, S. H. (2014): Cooperative toughening mechanism of nanocrystalline materials by grain rotation and shear-coupled migration of grain boundaries. Materials Letters, 121: 174-176. (SCI他引0次)
7.Li, J.J., Soh, A.K. (2013): Synergy of grain boundary sliding and shear-coupled migration process in nanocrystalline materials. Acta Materialia, 61(14): 5449-5457.(SCI他引5次)
8.Li, J.J., Soh, A.K.(2013): Toughening of nanocrystalline materials through shear-coupled migration of grain boundaries. Scripta Materialia, 69(4): 283-286.(SCI他引5次)
9.Li, J.J., Soh, A.K. (2012): On shear-coupled migration of grain boundaries in nanocrystalline materials. Applied Physics Letters, 101(24): 241915.(SCI他引3次)
10.Li, J.J., Soh, A.K. (2012): On elastic-viscoplastic modeling of nanotwinned metals based on coupled intra-twin and twin-boundary-mediated deformation mechanisms. Philosophical Magazine Letters, 92(12): 690-700.(SCI他引0次)
III.其它
1. 李建軍,陳少華 (2012): 鋼板殘餘應力的控冷模擬及其殘餘應力反演研究,機械強度,33(4): 601-606.
IV. 會議報告
1. Li J.J. et al., On strain hardening mechanism in gradient nanostructures, ICTAM 2016, Montreal, Canada, Oral Presentation, August 21-26, 2016.
2. 李建軍,陳少華,武曉雷,Soh A.K., 一個揭示梯度納米結構材料中本徵硬化行為的物理法則,全國固體力學大會,四川成都,專題會議報告,2014.10.10-12.
3. Li J.J., Soh A.K., Modeling of the plastic deformation of nanostructured materials with grain size gradient, International Symposium on Plasticity 2013 and Its Current Applications, Nassau, Bahamas,Oral presentation, Jan. 3-8, 2013.
4. 李建軍,陳少華,鋼板控冷模擬及其殘餘應力反演,中國力學大會(CCTAM’2009),河南鄭州,專題會議報告,2009.08.24-26.

社會兼職


Philosophical Magzine Letters 審稿人