The 1st National Innovation Contest For Intelligent Construction And Management in the theme of “Smart Site and Sustainable Construction Management” was held at Southeast University from Sep. 14th to 15th. 103 teams from 98 universities and colleges across the country participated in the competition, as well as more than 30 experts and more than 500 industry representatives.

This work is based on the virtual simulation experiment teaching project "Construction Risk Perception And Emergency Treatment", which was developed by our faculty independently. Besides, it was supported in theory by the original scientific research results on the risk perception characteristics, got by our faculty from the construction situation. As a result, they give full play to the advantages of virtual reality technology and form a new method to analyze the risk perception characteristics of construction personnel and to evaluate the accident tendency.