In the research fields of high-stress soft rock roadway support, bolt support and roof safety control of coal roadway under complex conditions, non-pillar mining and gas key technologies in low-permeability coal seam, the surrounding rock reinforcement theory and construction control technology such as lagging grouting reinforcement, deep soft rock roadway process control and step-by-step reinforcement technology, high-strength prestressed bolt support technology, surrounding rock stability principle and key control technology of gob-side entry retaining support have been formed. It has solved many major problems of support and roof safety control in coal mining, directly guided more than 50 experiments and popularization and application research work of support technology in mines and more than 2 million meters of roadway, and achieved remarkable results and wide influence, which was widely recognized.
Since 2000, he has actively participated in the teaching and training of coal industry, the transformation of achievements and the popularization and application of new support technology, undertaken the training and teaching of bolt support in coal industry for dozens of times, and was invited to give more than 20 lectures at the annual meeting of special care Committee of coal industry association and in Huainan, Huaibei, Xuzhou, Hegang, Hecheng and Yongmei mining areas, which was widely welcomed. In the coal system, it was the first to propose the fine processing and industrialization of anchor products, and guided Huainan Ketai Anchor Technology Company to pass the ISO900 1:2000: 2000 quality system certification of anchor products for the first time in China, and successfully organized high-tech enterprises and high-tech product enterprises in Anhui Province to apply for certification, which played a good demonstration role in the industry.
Won the second prize of national scientific and technological progress, the provincial and ministerial level scientific and technological progress special prize 1, the first prize 4, and other provincial and ministerial level prizes 6. In recent years, he has published more than 70 papers at home and abroad, independently published monograph 1 department, and participated in writing 2 books; EI searched for 18 papers, ISTP searched for 7 papers, and the papers were cited 54 times, among which the first author's papers were cited 33 times. Obtained national invention patent 1 item and utility model patent1item.
20 12, 12 On June 3rd, the 9th Guanghua Engineering Science and Technology Awards Conference was held in Beijing. Liu Yandong, member of the Political Bureau of the Communist Party of China (CPC) Central Committee and State Councilor, attended the award ceremony, and presented awards to the award-winning scientists together with Bai Chunli, president of China Academy of Sciences, and Zhou Ji, president of China Academy of Engineering. Twenty-six engineering and scientific experts won the highest honor. Professor Zhang Nong, vice president of the School of Mining, China University of Mining and Technology, and vice president of the school's non-partisan intellectuals association, won the "Youth Award" and won a prize of 654.38+10,000 yuan.
Guanghua Engineering Science and Technology Award is managed and undertaken by China Academy of Engineering, which mainly rewards engineers and scientists who have made outstanding achievements and important contributions in the field of engineering science and technology and management. Guanghua Engineering Science and Technology Award includes three awards: Achievement Award, Engineering Award and Youth Award, which are awarded every two years. It is the ninth time since 1996 won the prize for the first time, and * * * 174 people have won this honor.