CEPO-based Research on Evacuation Route for High-rise Building Fire

DOI

10.2991/rac-18.2018.74How to use a DOI?

Keywords

Co-evolutionary path optimization, Ripple spreading algorithm, Evacuation route, High-rise building fire

Abstract

The decision-making problem of evacuation route in high-rise building fire is actually the dynamic path optimization problem under fire spreading. Since DPO method can not guarantee the actual optimal path, increase unnecessary evacuation route and extend evacuation time under fire, improving ripple spreading algorithm to increase the number of successful evacuation in the safe evacuation time and achieve Co-evolutionary path optimization (CEPO), synchronizing the process of personal evacuation with the process of fire diffusion. Simulate evacuation process of high-rise building by fire dynamics simulator and evaluate the efficiency of DPO method and CEPO method. The result show that the CEPO method can solve the above DPO problems through an off-line optimization, and greatly improve the efficiency of fire evacuation.

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  - Mingkong Zhang
AU  - Xiaobing Hu
PY  - 2018/10
DA  - 2018/10
TI  - CEPO-based Research on Evacuation Route for High-rise Building Fire
BT  - Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)
PB  - Atlantis Press
SP  - 470
EP  - 477
SN  - 2352-5428
UR  - https://doi.org/10.2991/rac-18.2018.74
DO  - 10.2991/rac-18.2018.74
ID  - Zhang2018/10
ER  -