198 1 65438+February, graduated from the mining engineering department of China Institute of Mining and stayed as a teacher. He has served as a counselor, secretary of the Communist Youth League branch and teacher in the Department of Mining Engineering of China Institute of Mining Technology, director of the Department of Mining Engineering of China University of Mining Technology, dean of the School of Energy Science and Engineering of China University of Mining Technology, secretary of the Party Committee, and director of the Science and Technology Department of China University of Mining Technology.

2065 438+0 1-2065 438+04 In August, he served as the deputy school-level cadre of China University of Mining and Technology, and served as the Standing Committee and Vice President of the Party Committee of Tarim University (Xinjiang Aid);

20 14 September to present, served as member of Party Committee, Standing Committee, Deputy Secretary and Secretary of Discipline Inspection Commission of China University of Mining and Technology.

Comrade Cai's main research interests include open-pit mining technology and design theory, shallow geotechnical slope engineering, reliability of mining engineering, environmental engineering in coal mining area, railway transportation in mining area, etc. Published 5 monographs and participated in 5 monographs and teaching materials; He has published more than 50 papers in core journals such as Journal of China University of Mining and Technology and Journal of Coal, and Ei has searched for more than 50 papers 10. He has successively presided over the National Natural Science Foundation Project "Theory and Method of Integration of Open-pit Mining and Ecological Reconstruction" (50474069), the National Science and Technology Support Program Project "Key Technologies of Efficient Mining in Extra Large Open-pit Coal Mines" (2006BAB 16B00), and the Doctoral Foundation Project of the Ministry of Education "Research on Reliability of Man-Nature-Machine Composite System in High-yield and Efficient Fully Mechanized Caving Face in Coal Mines". The national key scientific and technological innovation project "information management technology for efficient and safe production of large open-pit mines", the national science and technology support plan project "Technology and demonstration of ecological restoration and resource development and utilization in southern Xinjiang sand area" (20 14BAC 14B00) and the national 863 plan theme project "Large-scale open-pit mining technology and equipment" (20 12A0620). For example, the National Natural Science Foundation's key project "Theoretical Study on Stability of High-steep Effective Slope in Large Open-pit Coal Mine" (5 1034005) and the Doctoral Foundation's project "Dynamic Coupling Mechanism between Mining and Stripping Production in Open-pit Coal Mine and High-steep Effective Slope" won the second prize of National Science and Technology Progress Award and the first prize of provincial and ministerial science and technology progress award successively.