The living area in construction site is the area for the construction workers temporary living and resting.The large number of workers on the construction site results in a high-density, complex-sourced and rapid-turnover living area, which possesses many hidden dangers with large potential safety hazards. Therefore, the fire safety management in the construction living area has become a key point for safe and civilized construction of construction companies.By using the 3D model and virtual reality technology, this paper designs a virtual reality scene of living area which can experience fire escape in virtual reality.This scene allows the construction workers to experience the skills and methods of emergency escape in the event of a fire in the living area, as well as to improve the safety awareness of construction workers to avoid the occurrence of fire.

The author discussed the integrated use of BIM with FM, IoT, and AI with six international experts in the panel discussion during the 5th International Technical Symposium on the Applications of BIM Technology in Design, Construction, and Real Estate Enterprise Collaborative Work. With the deep application of BIM technology, facility management has become the next hot spot for project owners. International experts also agree that the maximum return of BIM technology application should be the benefit in the project operation and maintenance stage, although many countries are still in the initial stage. IoT and AI technology are the key support of BIM for FM, but there are still many problems that need to be researched and improved, such as the reasonable and appropriate use of cutting-edge technology, the security problems brought by technological development, and the future system integration among intelligent infrastructures, buildings, and even autonomous cars.