主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

Fire Science and Technology ›› 2021, Vol. 40 ›› Issue (6): 813-817.

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Study on fire protection and key parameters of top centralized smoke exhaust shield tunnel structure

ZI Yi1, LU Zhi-peng1,2, XUE Guang-qiao1,2, GUO Chen-yang3, XIE Bao-chao3, XU Zhi-sheng3   

  1. 1. China Railway Siyuan Survey and Design Group Co., Ltd., Hubei Wuhan 430063, China; 2. NATIONAL- LOCAL Joint Engineering Research Center of Underwater Tunnelling Technology, Hubei Wuhan 430063, China; 3. Central South University, Hunan Changsha 410000, China
  • Online:2021-06-15 Published:2021-06-15

Key words: top centralized smoke exhaust, shield tunnel, fire resistance of structure, numerical simulation, fire resistance test