is the key subject of the school and has participated in a large number of national projects. Geotechnical engineering is a key discipline in Beijing, and it is one of the disciplines with the strongest comprehensive strength and the most distinctive professional characteristics under the first-class discipline of civil engineering in Beijing Jiaotong University. It undertakes basic theory and applied research in geotechnical engineering and related fields, and is responsible for the construction of geotechnical engineering disciplines and personnel training. The geotechnical engineering discipline of Beijing Jiaotong University has presided over and participated in more than 15 scientific research projects including "973", "863", national science and technology support plan, key projects of national natural science foundation and general projects of national natural science foundation.