Failure period evaluation method for thermal insulation performance degradation of fire barrier in cable tunnel
Pu Ziheng1, Fang Qu1, Cai
Jing2, Guo Wei2
(1. College of Electrical Engineering & New Energy, China Three Gorges University, Yichang Hubei 443002, China; 2. State Grid Beijing Electric Power Research Institute, Beijing 100075, China)
Pu Ziheng, Fang Qu, Cai Jing, Guo Wei. Failure period evaluation method for thermal insulation performance degradation of fire barrier in cable tunnel[J]. Fire Science and Technology, 2025, 44(5): 629-636.