Dynamic modeling of fire spread in building

被引：78
作者：
Cheng, Hao [1 ,2 ]
Hadjisophocleous, George V. [1 ]
机构：
[1] Carleton Univ, Dept Civil & Environm Engn, Ottawa, ON K1S 5B6, Canada
[2] Human Resources & Skills Dev Canada Labour, Fire Protect Program, Gatineau, PQ K1A 0J2, Canada
来源：
FIRE SAFETY JOURNAL | 2011年 / 46卷 / 04期
关键词：
Fire spread; Dynamic model; Bayesian network; Time effect; Probability; Building;
D O I：
10.1016/j.firesaf.2011.02.003
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Modeling fire spread in a building is a key factor of a fire risk analysis used for fire safety designs of large buildings. In this paper, a dynamic model of fire spread considering fire spread in both horizontal and vertical directions is described. The algorithms for simulating the fire spread process in buildings and calculating dynamic probability of fire spread for each compartment at each time step of simulation are proposed. The formulae used in calculating the input data for the dynamic fire spread model are derived. The dynamic fire spread model can easily be applied for any building including high-rise buildings. A detailed example of calculation of fire spread in a two-storey office building is described. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：211 / 224
页数：14
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