刘宇驰 Yuchi LIU

刘宇驰图片

学历:清华大学 土木工程博士后流动站  博士后

专业:土木工程

学位:浙江大学 机械工程学院 工学博士

专业:机械工程

研究方向:纤维复合材料环境耐久性、层间增强;复材新结构设计

Email:yuchiliu@tsinghua.edu.cn

教育经历

  • 2024.12-2025.12    新加坡国立大学 机械工程 CSC联合培养
  • 2020.09-2025.12    浙江大学 机械工程 工学博士
  • 2016.09-2020.06    武汉理工大学 能源与动力工程  工学学士

研究领域

纤维复合材料环境耐久性、层间增强

海洋复合材料结构设计

研究成果

研究论文:

[1] Liu Y, Wang H, Lee HP, Raju K. Coupled moisture-mechanical prediction of compression failure of CFRP laminates. International Journal of Mechanical Sciences 2026;309:111028. https://doi.org/10.1016/j.ijmecsci.2025.111028.
[2] Liu Y, Lin J, Wang H, Fei S. Degradation and Strength Prediction of CFRP Under Hygrothermal-Mechanical Coupling Environment. Polym Compos 2026;47:499–516. https://doi.org/10.1002/pc.70161.
[3] Wang H, Lin J, Yu Y, Zuo X, Liu Y*, Ding H, et al. Moisture absorption characterization and mechanical properties of CFRP under the combined effects of seawater and continuous bending stress. Appl Compos Mater 2025;32:2013–33. https://doi.org/10.1007/s10443-024-10254-9.
[4] Liu Y, Wang W, Wang H, Ding H, Cheng L, Wang H, et al. Investigation of the hygrothermal effects on in-plane failure mechanisms of fine Z-pinned laminates. J Compos Mater 2025;59:627–41. https://doi.org/10.1177/00219983241295450.
[5] Liu Y, Lu J, Zhang H, Wang H, Wang H, Bi Y. Impact resistance optimization of composite laminates based on variable-fidelity surrogate model. Polym Compos 2024;45:16075–96. https://doi.org/10.1002/pc.28891.
[6] Liu Y, Wang H, Ding H, Wang H, Bi Y. Effect of hygrothermal aging on compression behavior of CFRP material with different layups. Compos B: Eng 2024;270:111134. https://doi.org/10.1016/j.compositesb.2023.111134.
[7] Liu Y, Wang H, Zhang F, Cheng L, Qu W, Wang Q. Experimental and simulation study on compressive failure evolution of multidirectional laminates with different dimensions. Eng Fail Anal 2023;154:107633. https://doi.org/10.1016/j.engfailanal.2023.107633.
[8] Liu Y, Wang H, Du J, Lin J, Cao Y, Cheng L. Comparative experimental study on mechanical properties of CFRP subjected to seawater and hydrostatic pressure. Compos Sci Technol 2023;242:110193. https://doi.org/10.1016/j.compscitech.2023.110193.
[9] Liu Y, Cai L, Ding H, Xu Q. Out-of-plane Properties and Failure Mechanism of Composite Laminates Reinforced With Carbon Z-pins. Appl Compos Mater 2023;30:379–97. https://doi.org/10.1007/s10443-022-10087-4.

研究专利:

王晗,刘宇驰,林锦路. 外力耦合作用下复合材料压缩性能测试工装及模拟方法,发明专利,CN119985141A, 2025.
何汝明,刘宇驰,王晗. 复杂曲面复材双阶段铺放路径规划集成优化方法,发明专利,CN120145782A,2025.

主持项目:

2026.08-2028.07,中国博士后科学基金第79批面上资助,海洋环境下自锚式CFRP 缆索锚固区蠕变损伤机理及性能预测研究,主持
2026.05-2028.04,海洋关键材料全国重点实验室开放基金,深海高压下复合材料耐压壳湿-力耦合损伤机制及剩余性能研究,主持

实习经历

获奖与荣誉

  • 2026.06,清华大学“水木学者”
  • 2024.09,博士研究生国家奖学金
  • 2018.09,国家奖学金

刘宇驰 Yuchi LIU

刘宇驰图片

Postdoctoral Research Fellow

Department of Civil Engineering, Tsinghua University

Research Area:

Email:yuchiliu@tsinghua.edu.cn

Education

Research Interests

Publication and Presentation