Full-scale experimental study on fire under natural ventilation in the T-shaped and curved tunnel groups
- Resource Type
- ACADEMIC JOURNAL
- Cheng, Huihang a; Liu, Chang a; Chen, Junfeng a; Wu, Le a; Zhao, Yuting b; Zhong, Maohua a, ⁎
- In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research May 2022 123
Highlights •Six groups of full-scale fire experiments in a T-shaped and curved tunnel groups.•Temperature profile and airflow velocity were measured under various conditions.•Effects of complex tunnel structure on smoke stratification and deposition.•Smoke propagation and ventilation characteristics of the tunnel groups.