The Comparative Study on Smoke Control Effect of Longitudinal Ventilation and Ceiling Screen in Complex Tunnels

DOI

10.2991/ifeesm-17.2018.321How to use a DOI?

Keywords

smoke control,longitudinal ventilation, ceiling screen

Abstract

With the development of China's transportation industry and the construction of traffic tunnels, tunnel disaster prevention has become an increasingly important research topic. In this paper, we compared the two kinds of smoke prevention modes in the vertical tunnel with the vertical ventilation and the vertical wall, and the results show that the vertical ventilation and smoke protection method can effectively control the flue gas in the tunnel without fire, escape. The smoke-proof mode of the smoke-laden wall can only slow the spread rate of flue gas, and its effect is poor compared with the longitudinal ventilation mode.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhi Sheng Wang
AU  - Wan Fu Liu
AU  - Zhaopeng Ni
AU  - Shi Chang Lu
PY  - 2018/02
DA  - 2018/02
TI  - The Comparative Study on Smoke Control Effect of Longitudinal Ventilation and Ceiling Screen in Complex Tunnels
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 1772
EP  - 1778
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.321
DO  - 10.2991/ifeesm-17.2018.321
ID  - Wang2018/02
ER  -