Academic positions: Deputy Secretary-General of Geology and Subgrade Branch of China Railway Society, Deputy Secretary-General of Railway Professional Committee of China Railway Society, Director of Sichuan Branch of China Railway Society, Special Researcher of Sichuan Provincial Government, Editorial Board of Geotechnical Foundation Magazine, member of china civil engineering society, member of China Highway Society and member of Geology and Subgrade Branch of China Railway Engineering Society.
Research direction: digital intelligent theory and dynamics of high-speed railway and highway subgrade engineering, devoted to the forefront of subgrade engineering structure and dynamics theory, perfected the theory and method of space time-varying coupling vibration of high-speed railway train-track-subgrade, and formed a stable research direction with high-speed railway subgrade dynamics and digital intelligent engineering maintenance technology as the core on the basis of long-term basic and applied research work.
Scientific research: He has presided over a number of important scientific research projects with rich achievements, published more than 60 scientific papers, and presided over more than 20 national, provincial and ministerial scientific research projects, including 1 of the National Eleventh Five-Year Science and Technology Support Plan, 2 natural fund projects, and 1 of the doctoral research fund of the Ministry of Education. Published academic monograph 1 department and 2 teaching materials. The subgrade structure of deep collapsible loess road, DTS- 1 high-speed railway dynamic test system and high-speed railway structural settlement monitoring equipment were designed and developed, and 3 national invention patents and 4 national utility model invention patents were obtained. The scientific research achievements won the special prize of the 2008 National Science and Technology Progress Award 1, the first prize of the 2007 Science and Technology Award of China Railway Society 1, and the second prize of the 2009 Science and Technology Award of China Railway Society. 20 1 1, grand prize 1, first prize 1, third prize 1, Zhan Tianyou Science and Technology Award 2008,20165438. Won the second prize of 1 Ministry of Education's scientific and technological progress 20 12, 1 First prize of China Railway Society 20 13, 1 First prize of China Construction Enterprise Management Association 20 13, 2066.