A review of research on cable fire in power cabin of utility tunnels
Xu Desheng, Li Yanfeng1 , Yang Quan
The safe management of utility tunnel is crucial for re? silient cities. Analyzing the causes of power cabin fires, fire char? acteristics and the special measurements of fire safety, the key sci? entific issues of cable fires in utility tunnels are summarized. From the three aspects of cable fires, such as combustion dynamic mechanism, risk assessment and fire detection and protection, the overall progress of the research on power cabin fires in utility tunnels are summarized. The results show that the current re? search have been achieved in the basic theory and practical applica? tion of power cabin fires. However, there is a lack of in-depth dis? cussion on the impact of complex tunnel structural factors on fire development. The flame spread of cable fires in long ventilation compartments and effective fire prevention and automatic control are important issues for future research on utility tunnel fire pro? tection systems.
（1. Beijing Key Laboratory of Green Built Environment and Energy Efficient Technology, Beijing University of Technology, Beijing 100124, China; 2. Agricultural Bank of China Co., Ltd., Beijing 100095, China). A review of research on cable fire in power cabin of utility tunnels[J]. Fire Science and Technology, 2024, 43(9): 1213-1217.
