Researchs on Optimization Degree Evaluation Method for Risk Population Allocation on Emergency Evacuation Path with Reservoir Dam-Break

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Abstract:

Optimization degree of risk population allocation on evacuation route is one of the key points impacting emergency evacuation efficiency in dam-break event.The evacuatees optimization allocation mechanism considering route flow and route length was studied; optimization degree evaluation methods based on submerged number were constructed; corresponding formula for calculating submerged number was deduced; optimization degree classification and its standards were put forward; its availability was proved through case simulation.

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2460-2465

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] David J.Low: Statistical physics: Following the crowd. Nature, Vol.407(2000),pp.465-466.

Google Scholar

[2] Dirk Helbing, Illes Farks & Tamas Vicsek: Simulating dynamical features of escape panic. Nature,Vol.407(2000), pp.487-490.

DOI: 10.1038/35035023

Google Scholar

[3] Duoyong Sun: Public Emergency and Behavioral Decision-making. Beijing: Social Sciences academic Press, (2007). In Chinese.

Google Scholar

[4] Xi Chen: The evacuation speed model overview. Security technology and management, (2010), pp.46-48. In Chinese.

Google Scholar

[5] Lili Ma. Computer simulation of research on Safe evacuation during fire. Wuhan: Environmental Engineering college of Wuhan University,(2004). In Chinese.

Google Scholar

[6] Lei Lv, Yuanping CHENG, Jie WANG etc.: Investigation and study on the school buildings evacuating numbers and speed.Safety, Vol.27(2006), pp.10-13. In Chinese.

Google Scholar

[7] S.M. Lo, Z. Fang, P. Lin, G.S. Zhi: An Evacuation Model the SGEM Package. Fire Safety Journal, (2004), pp.169-190.

DOI: 10.1016/j.firesaf.2003.10.003

Google Scholar