2. Scientific research topics are changing from small to scattered to large-scale practical direction. (1) In the research of mine gas prevention and control, Academician Zhou personally designed and guided, and made a major breakthrough in the development of field measuring instruments for underground gas pressure and content. More than 60 sets of products have been widely used in Huainan mining area, which has solved the problem of inaccurate gas pressure measurement for many years and provided reliable basic data for gas prevention and control. At present, Fengfeng, Xingtai, Jincheng, Kailuan and other mining areas have cooperation intentions. (2) In the research of mine water disaster prevention and control, we have made breakthroughs in geological structure and water disaster exploration by introducing foreign advanced equipment for digestion and absorption. In the past two years, many hidden dangers of water disasters have been investigated for production lines in more than a dozen mining areas across the country, which has contributed to the prevention and control of water disasters. The concept of green mining in Dashui mining area and a set of theoretical technologies are put forward for the first time, and a mine water monitoring and early warning system with independent intellectual property rights is developed. (3) In terms of fire pre-detection, prevention and control, the optical fiber monitoring system for spontaneous combustion in goaf and the three-phase foam fire prevention and extinguishing technology in goaf have been developed, which have achieved good application results in Yanzhou, Fengfeng and Linyi mining areas.
3. Organized the academic report meeting of Academician Zhou Hanxing's mining area to further play the role and influence of Academician Zhou; The research results of the Tenth Five-Year Plan "Coal Seam Gas Pressure Tester" passed the appraisal of State Taxation Administration of The People's Republic of China, and applied for national invention patent 1 item and 2 utility model patents, and completed a series of work such as product finalization, instruction, publicity and promotion. The developed gas pressure tester has solved the urgent need of gas pressure measurement on site, and the application effect has been well reflected. The coal seam gas content tester is basically formed, and has been debugged and measured on site.
4. Actively carry out academic exchanges, strengthen external publicity, assist the State Administration of Coal Mine Safety in convening the "National Seminar on Analysis and Prevention of Water Disaster Accidents in Coal Mines", organize three safety science and technology forums every semester, and invite foreign scholars to give lectures at the school every year 1 time; Many teachers have participated in various academic conferences at home and abroad; He has written and published more than 200 papers of all kinds, including more than 50 papers collected by the three major search, and published more than 30 books, teaching materials and reference books.