In my work, I actively cooperate with experts and teachers of related majors in combination with my own professional characteristics, and strive to explore the road of scientific research development under the new situation. Since 2003, he has participated in 7 scientific research projects (4 provincial-level projects and 3 prefectural-level projects). Among them, "Research on Tunnel Construction Technology and TSP-202 Detection and Interpretation Technology" won the second prize of Hebei Science and Technology Progress in 2003; "subgrade treatment test of geosynthetics reinforcement technology for Qinhuangdao-Shenyang passenger dedicated line" won the third prize of scientific and technological progress in Hebei province in 2004; As the main participant, the key scientific research project of the Ministry of Railways "Experimental Study on Prediction and Calculation of Settlement Deformation of High-temperature East Soil Subgrade in Jiela Section of Qinghai-Tibet Railway" and the two projects under study have also achieved good results, which have been highly praised by relevant leaders of the Ministry of Railways. At the same time, he published 12 scientific papers in domestic journals (the first author 12).