Investigation of Virtual Construction Technology of Tunnel Engineering Based on BIM

Virtual construction of tunnel engineering is a highly complex process that requires a lot of training and simulation. China's previous use of traditional virtual reality technology and BIM combined research on tunnel engineering virtual construction technology is not very good. Therefore, a research model of tunnel engineering virtual construction technology based on an integrated algorithm is established to help China conduct more in-depth research on the virtual construction of tunnel engineering. Combining integrated algorithms and BIM virtual reality technology is a new idea. Through the test and analysis of the tunnel construction virtual construction technology research model, it is proved that it is an excellent performance model.