He has been engaged in theoretical and applied research on rock mechanics and geotechnical engineering for a long time. His research fields include experimental research, physical simulation and numerical analysis of underground engineering, slope, dam stress, stability and optimization problems, as well as rock rheology mechanics and concrete creep. Mechanics, intelligent rock mechanics, etc. As the main contributor, he won the second prize of the National Science and Technology Progress Award in 2004, the first prize of the Hubei Province Science and Technology Progress Award in 2003, and the President's Excellence Award of the Chinese Academy of Sciences in 2003. It has published more than 30 papers in international and domestic journals. In the past five years, it has published 4 papers in international magazines, 4 papers at international academic conferences, and 7 papers in Chinese core journals in this field, including 4 papers included in SCI and 10 papers included in EI. 2 papers and 2 papers retrieved by ISTP. He has co-authored and published 2 books, participated in the compilation of 1 specification; cooperated to obtain 1 utility model patent and 1 software registration right. Currently, as the person in charge, he is responsible for the National Natural Science Foundation project "Experimental and theoretical research on the rheological characteristics of rock mass under the coupling effect of stress-water physics and chemistry", and the major scientific and technological research project of Qinghai Province "Stability and stability of surrounding rocks of large underground caverns under high altitude stress conditions" "Research on Reasonable Support Measures" and "Key Technical Issues in Deep Underground Engineering Development", an important innovation direction project of the Chinese Academy of Sciences, are one project each. They are the 973 project of the National Key Basic Research and Development Plan "Basic Research on the Safety of Major Projects in Disaster Environments" " and the main participant and academic backbone of the National Science Fund for Distinguished Young Scholars project "Stability Analysis and Optimization of Underground Engineering Under High Stress". He has completed one National Natural Science Foundation key project and two general projects as a main researcher; Participated in the completion of Sino-Italian international scientific and technological cooperation and exchange projects, and presided over the completion of 1 Wang Kuancheng Fund project in cooperation with the University of Lille in France. Presided over or participated in the completion of the Three Gorges of the Yangtze River, Shuibuya of the Qingjiang River, Laxiwa of the Yellow River, the elevation of the Danjiangkou of the South-to-North Water Diversion Project, Pengshui of Sichuan, Goupitan of Guizhou, Baise of Guangxi, Puding of Guizhou, Guanyin Pavilion of Liaoning, Miantiantan of Fujian, Daguang of Hainan There are more than 30 scientific research projects on large and medium-sized hydropower projects such as the dam, Yunnan Tiansheng Bridge, and geological disaster prevention and control in the Three Gorges Reservoir area.