Due to the short history of urban underground space engineering major, colleges and universities are still at the exploratory stage in practical teaching. Taking Fujian University of Technology as an example, according to the practical teaching system of urban underground space engineering, taking the subject advantage of civil engineering and mechanical and electrical majors and existing on-campus practical teaching resources, and considering the needs of local economic and social development and issues of concern in infrastructure construction, the on-campus innovative practical teaching platform is constructed by means of integration and update, application and supplement, promotion and transforming. The teaching platform could combine foundation and innovation, virtual simulation and physical model, to support for follow-up practice teaching.