2016年3月获得法国里昂大学国立应用科学学院土木工程专业博士学位，2016年4月进入中国科学院成都山地所，先后任助理研究员、副研究员、青年研究员，主要从事岩土工程数值计算与山地灾害智慧减灾方面研究（岩土介质本构模型、复杂环境条件下岩土工程失稳机理、地质灾害智能预测与监测预警技术等）。已在Computer Methods in Applied Mechanics and Engineering、Advances in Water Resources、Computers and Geotechnics等国际著名计算力学期刊发表SCI论文十余篇，开发有非饱和膨胀土化-水-力耦合有限元程序、松散堆积土渗流-潜蚀-应力耦合有限元及物质点法程序、非饱和土热-水-力耦合物质点法程序等软件，实现大气-岩土-植被耦合条件下滑坡、泥石流等地质灾害起动-运动-堆积全过程一体化反演与预测。主持国家自然科学基金项目3项，负责基金委重大项目子课题、杰青项目子课题、科技部重点研发项目子课题各1项，长期担任计算岩土力学主流期刊审稿人。

岩土力学、数值计算方法

1. Xiaoqin Lei,Weiyu Zhang,Xiaoqing Chen,Liu Ming,2023. Influence of Internal Erosion on Rainfall-Induced Instability of layered Deposited Soil Slopes. Mathematics 11,4348.

2. Xiaoqin Lei,Xiaoqing Chen,Zongji Yang,Siming He,Lei Zhu,and Heng Liang. 2022. A Simple and Robust MPM Framework for Modelling Granular Flows over Complex Terrains. Computers and Geotechnics 149 (June):104867.

3. Xiaoqin Lei. 2022. Two-Dimensional Finite Element Modeling of Seepage-Erosion Coupled Process within Unsaturated Soil Slopes. Journal of Mountain Science 19 (2):446–60.

4. Xiaoqin Lei,Siming He,Ayman Abed,Xiaoqing Chen,Zongji Yang,and Yong Wu. 2021. A Generalized Interpolation Material Point Method for Modelling Coupled Thermo-Hydro-Mechanical Problems. Computer Methods in Applied Mechanics and Engineering 386 (December):114080.

5. Xiaoqin Lei,Siming He,and Lizhou Wu. 2021. Stabilized Generalized Interpolation Material Point Method for Coupled Hydro-Mechanical Problems. Computational Particle Mechanics 8(4):701–20.

6. Xiaoqin Lei,Siming He,Xiaoqing Chen,Henry Wong,Lizhou Wu,and Enlong Liu. 2020. A Generalized Interpolation Material Point Method for Modelling Coupled Seepage-Erosion-Deformation Process within Unsaturated Soils. Advances in Water Resources 141 (July):103578.

7. Xiaoqin Lei,Zong-ji Yang,Si-ming He,En-long Liu,Henry Wong,and Xin-po Li. 2017. Hydro-Mechanical Analysis of Rainfall-Induced Fines Migration Process within Unsaturated Soils. Journal of Mountain Science 14(12):2603–19.

8. Xiaoqin Lei,Zongji Yang,Siming He,Enlong Liu,Henry Wong,and Xinpo Li. 2017. Numerical Investigation of Rainfall-Induced Fines Migration and Its Influences on Slope Stability. Acta Geotechnica 12(6):1431–46.

9. Xiaoqin Lei,Henry Wong,Antonin Fabbri,Ali Limam,and Y. M. Cheng. 2016. A Chemo-Elastic–Plastic Model for Unsaturated Expansive Clays. International Journal of Solids and Structures 88–89:354–78.

10. Xiaoqin Lei,Henry Wong,Antonin Fabbri,Tuan Anh Bui,and Ali Limam. 2016. Some General Remarks on Hyperplasticity Modelling and Its Extension to Partially Saturated Soils. Journal of Applied Mathematics and Physics (ZAMP) 67(3):64.

11. Xiaoqin Lei,Henry Wong,Antonin Fabbri,Ali Limam,and Y. M. Cheng. 2014. A Thermo-Chemo-Electro-Mechanical Framework of Unsaturated Expansive Clays. Computers and Geotechnics 62:175–92.