Prof. Lijie GUO, BGRIMM Technology Group, CHINA

Prof. Lijie GUO is the Professor and Director-general of Dept. of Mining Engineering at BGRIMM Technology Group. He created the National Centre for International Research on Green Metal Mining in China. His research interests include mining with backfill method, green mining, mine tailings management. He published over 200 papers in journals and conferences in the field of mining engineering, tailings management and mine backfill. He is also the registered international expert of ISO/TC 82 - Mining, and served as convenor of SC 7/WG 5 and project leader of Underground mine tailings backfill. In addition, he has also served as the committee member of International MineFill Council, the chair of MineFill 2026, the international expert for the Chilean National Agency for Research and Development and UN Environment Programme.

郭利杰，博士、所长、正高级工程师，矿冶科技集团有限公司

郭利杰，博士、正高级工程师，现任矿冶科技集团有限公司矿山工程研究设计所所长、国家金属矿绿色开采国际研究中心副主任，国家公派加拿大多伦多大学访问学者；长期致力于金属矿绿色开采技术创新与应用研究，先后发展了废石尾砂胶结充填技术、立式砂仓全尾砂高浓度稳态充填技术、矿冶固废绿色膏体充填技术、采场充填体强度计算与设计方法、有色冶炼渣充填胶凝材料制备理论与技术等系列创新成果；获省部级/行业科技奖励一等奖9项、二等奖6项，主编国家标准1部，发表论文200余篇，授权专利32件，出版专著3部；此外，还积极参与国际和国内学术界的活动，担任国际矿山充填委员会委员，ISO/TC 82矿业技术委员会委员并担任SC 7/WG 5召集人，蒙古国科技大学兼职教授，塔吉克斯坦矿冶学院荣誉教授，中国有色金属学会节能减排专委会委员，中国岩石力学学会岩体物理数学模拟专委会委员，《矿冶》期刊主编、《Green and Smart Mining Engineering》高起点卓越期刊编委，联合国环境规划署、智利国家研究与发展署、塞尔维亚科学基金会等国际项目评审专家。

代表性论文：

1. Guo, Lijie, Mengyuan Li, Xiaoming Wei, Andrew Pan, Xiaopeng Peng, and Tingting Ren. "Comparative Evaluation of Chemical and Physical Expansive Agents in Cemented Paste Backfill: Expansion Behavior, Mechanical Response, and Microstructural Mechanisms." Rare Metals 45, no. 4 (2026): e70271.

2. Guo, Lijie, Xiaopeng Peng, Qianqian Wang, Yue Zhao, Linglin Xu, and Shan Wu. "Research progress on carbon dioxide mineralization sequestration technology by tailings." Green and Smart Mining Engineering 1, no. 3 (2024): 307-321.

3. Guo, Lijie, Lei Zhang, Yue Zhao, Xiaopeng Peng, Chaun Fan, Xuehao Yuan, and Qinghai Ma. "Study On Mechanical Properties Of Cemented Paste Backfill Using Fly-Ash-Based Cementitious Materials." Journal of Asian Concrete Federation 10, no. 1 (2024): 1-7.

4. Lijie, GUO, Guangsheng LIU, Qinghai MA. "Research progress on mining with backfill technology of underground metalliferous mine." Journal of China Coal Society 47, no. 12 (2022): 4182-4200.

5. Guo, Lijie. "Green Low-Carbon Technology for Metalliferous Minerals." Metals 12, no. 10 (2022): 1719.

6. Guo, Lijie, Tingting Zhang, Xiaolu Guo, and Weina Meng. "Non-BF slag-based green cementitious materials." Frontiers in Materials 9 (2022): 978032.

7. Guo, Lijie, Xiaopeng Peng, Yue Zhao, Guangsheng Liu, Guoxing Tang, and Andrew Pan. "Experimental study on direct tensile properties of cemented paste backfill." Frontiers in Materials 9 (2022): 864264.

8. Guo, Lijie, Wenchen Li, and Abdoullah Namdar. "Using recycled aggregate for seismically monitoring of embankment-subsoil model." Case Studies in Construction Materials 15 (2021): e00605.

9. Zhang, Lei, Lijie Guo, Shaoqing Liu, Xiaoming Wei, Yue Zhao, and Mengyuan Li. "A comparative study on the workability, mechanical properties and microstructure of cemented fine tailings backfill with different binder." Construction and Building Materials 455 (2024): 139189.

10. Li, Meng-Yuan, Li-Jie Guo, Yue Zhao, Lei Zhang, Kai Yang, Xiao-Peng Peng, and Andrew Pan. "A state-of-the-art review on delayed expansion of cemented paste backfill materials." Rare Metals 43, no. 8 (2024): 3475-3500.

11. Zhao, Yue, Lijie Guo, Chong Jia, Guangsheng Liu, Xiaocong Yang, and Di Zheng. "Cemented backfill twin curing apparatus coupled with THMC effect and in-situ backfill strength estimation." In 14th International Symposium on Mining with Backfill, Vancouver, Canada. 2024.

12. Peng, Xiaopeng, Lijie Guo, Guangsheng Liu, Xiaocong Yang, and Xinzheng Chen. "Experimental study on factors influencing the strength distribution of in situ cemented tailings backfill." Metals 11, no. 12 (2021): 2059.

13. Fang, Zhiyuan, Zhihong Zhang, Lijie Guo, and Guangsheng Liu. "Experimental study on the tensile properties of fiber-reinforced cemented paste backfill." Construction and Building Materials 513 (2026): 145468.

14. Yang, Zhenghong, Haiyun Gu, Sijia Liu, Kai Wu, Linglin Xu, and Lijie Guo. "Insights into the dissolution kinetics of copper–nickel tailings for CO2 mineral sequestration." International Journal of Minerals, Metallurgy and Materials 32, no. 9 (2025): 2119-2130.

15. Fan, Chuan, Li Li, Guangsheng Liu, Xiaocong Yang, Weidong Song, Lijie Guo, and Ruofan Wang. "Numerical analysis of the stability and minimum required strength of sill mats considering creep behavior of rock mass." International Journal of Minerals, Metallurgy and Materials 32, no. 7 (2025): 1471-1482.

16. Ma, Qinghai, Guangsheng Liu, Xiaocong Yang, Lijie Guo, and Andy Fourie. "Stability of base-exposed backfill roof considering interfaces between adjacent drifts in underhand drift-and-fill mining." Journal of Rock Mechanics and Geotechnical Engineering (2025).

17. Wang, Qianqian, Zequn Yao, Lijie Guo, and Xiaodong Shen. "Exploring the potential of olivine-containing copper–nickel slag for carbon dioxide mineralization in cementitious materials." International Journal of Minerals, Metallurgy and Materials 31, no. 3 (2024): 562-573.

18. Zheng, Di, Guangsheng Liu, Lijie Guo, Xiaocong Yang, Shan Wu, and Yue Zhao. "Initial pore distribution characteristics and crack failure development of cemented tailings backfill under low impact amplitude." Frontiers in Earth Science 11 (2023): 1330766.

19. Fan, Chuan, Pengyu Yang, Li Li, Ruofan Wang, Guangsheng Liu, Xiaocong Yang, Weidong Song, and Lijie Guo. "Poisson’s ratio of granular materials for Mohr-Coulomb elastoplastic model." International Journal of Mining, Reclamation and Environment 37, no. 10 (2023): 780-804.

20. Ma, Qinghai, Guangsheng Liu, Xiaocong Yang, and Lijie Guo. "Physical model investigation on effects of drainage condition and cement addition on consolidation behavior of tailings slurry within backfilled stopes." International Journal of Minerals, Metallurgy and Materials 30, no. 8 (2023): 1490-1501.