李根

博士、高聘副教授

基本信息

办公电话: 电子邮件: genli@bjtu.edu.cn
通讯地址:北京交通大学物理科学与工程学院力学系 邮编:100044

教育背景

  • 2015.08-2020.11  南洋理工大学(新加坡)  土木与环境学院  博士
  • 2010.09-2014.07  天津大学  船舶与海洋工程系  本科


工作经历

  • 2023.05-今           北京交通大学-物理科学与工程学院-力学系  高聘副教授,硕士生导师 (研究内容丰富有趣,欢迎联系交流)
  • 2020.12-2023.05  中国科学院力学研究所-非线性力学国家重点实验室  博士后


研究方向

  • 先进材料和结构的力学行为

招生专业

  • 力学硕士

科研项目

  • 国家自然科学基金青年基金项目:碳纤维增强聚合物超高周疲劳的损伤机理研究和理论分析,2023.1-2025.12,主持
  • 中国科学院特别研究助理项目,2021.07-2023.05,主持,结题评定优秀
  • 国博士后国际交流计划引进项目,2021.07-2023.05,主持,结题评定优秀
  • 国家自然科学基金重大研究计划培育项目:压气机叶片用TC17钛合金高温超高周疲劳行为与缺陷敏感性研究,2019-2021,参与
  • 新加坡DSTA项目:Modelling of fibre-reinforced polymer (FRP) strengthened reinforced concrete walls subject to blast and fragment loadings, 2015-2019, 参与

教学工作

研究生课程:

《计算固体力学》 32学时


指导硕士:

2023级  刘晓芮  在读  协助指导


研究方向:复合材料力学、冲击动力学、断裂与疲劳。

招本科生大创、毕设、硕士研究生攻读学位,研究内容丰富有趣,欢迎同学们联系交流。

论文/期刊

期刊论文:

Li G., Chi W.Q., Wang W.J., Liu X.R., Tu H., Long X., (2024), High cycle fatigue behavior of additively manufactured Ti-6Al-4V alloy with HIP treatment at elevated temperatures. International Journal of Fatigue, 184, 108287. https://authors.elsevier.com/c/1iodXWK0Qbnwi

Li G., Zeng L.T., Jiang Q.Q., Wang Y., Guo R.B., Ma Z.W., (2023), Mechanical behaviors and failure analysis of S38C steel with gradient structure fabricated by induction heating and quenching. Steel Research International, 95, 2300384. (封面文章)

Li G., Guo Y.Y., Rui S.S., Sun C.Q., (2023), High-temperature fatigue behavior of TC17 titanium alloy and influence of surface oxidation. International Journal of Fatigue, 176, 107896.

Li G.Ke L., Ren X.C., Sun C.Q., (2023), High cycle and very high cycle fatigue of TC17 titanium alloy: stress ratio effect and fatigue strength modelingInternational Journal of Fatigue, 166107299.

Li G., Ke L., Peng W.J., Ren X.C., Sun C.Q., (2022), Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15Theoretical and Applied Fracture Mechanics, 119, 103360.

Li G., Sun C.Q., (2022), High-temperature failure mechanism and defect sensitivity of TC17 titanium alloy in high cycle fatigueJournal of Materials Science and Technology, 122, 128-140.

Li G., Tan K.H., Fung T.C., Yu Q. J., May M. (2021), A coupled dynamic cohesive zone model for FRP-concrete mixed-mode separation. Composite Structures, 268, 113872.

Li G., Tan K.H., Fung T.C., (2021), A rate-dependent continuum damage model for dynamic shear debonding of CFRP-concrete interface. International Journal of Impact Engineering, 152, 103844.

Li G., (2020), Dynamic fracture mechanics of FRP-concrete interface. Nanyang Technological University, Doctoral thesis.

Li G., Tan K.H., Fung T.C., Del Linz P. (2020), Mode I fracture characterization of FRP-concrete interfaces under dynamic loading. Composite Structures, 254, 112824.

Li G., Tan K.H., Fung T.C., (2020), Experimental study of CFRP-concrete dynamic debonding behavior. Engineering Structures, 206, 110055.

Chi W.Q., Li G., Wang W.J., Sun C.Q., (2022), Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloyInternational Journal of Fatigue, 160, 106862.

Chi W.Q., Wang W.J., Xu W., Li G., Chen X., Sun C.Q., (2022), Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strengthEngineering Fracture Mechanics, 259, 108136.

更多文献参考谷歌学术:https://scholar.google.com/citations?user=j8FhaLQAAAAJ&hl=zh-CN


会议论文

李根 (2024, Mar). 模拟FRP-混凝土界面开裂用的两种耦合动态内聚力模型对比. 北京力学会第三十届学术年会,北京。获青年力学工作者优秀学术论文奖

Li G., Yu Q.J., Tan K.H., Fung T.C. (2019, Jul). Two coupled dynamic cohesive zone models for FRP-concrete mixed-mode separation. Presented at The 5th International Conference on Mechanics of Composites (5th Mechcomp), Lisbon, Portugal.

Li G., Yu Q.J., Tan K.H., Fung T.C. (2017, Oct). Numerical simulation of CFRP to concrete interface dynamic bond-slip process. Presented at The 17th International Symposium on the Interaction of the Effects of Munitions with Structures (17th ISIEMS), Bad Neuenahr, Germany.

专著/译著

专利

软件著作权

获奖与荣誉

入选北京交通大学青年英才II类培育计划(2023.05)

南洋理工大学土木环境学院最佳展板奖(Best Poster Award, 2017.11)


社会兼职

中国力学学会会员,2021-至今

中国材料学会会员,2021-至今