某幼儿园特大火灾事故过程计算机模拟分析  

Computer Simulation on Process of an Influential Kindergarten Fire

作　　者：翁韬[1] 曾德云 

机构地区：[1]安徽省公安消防总队防火监督部,合肥230031 [2]深港产学研基地,深圳518100

出　　处：《中国公共安全（学术版）》2010年第2期84-87,共4页China Public Security(Academy Edition)

摘　　要：本文针对典型幼儿园特大火灾事故的特点,应用火灾科学、系统安全理论、计算机模拟和可视化技术,通过合理设置火灾场景,利用FDS(Fire Dynamic Simulate)对火灾事故中明火产生以后的幼儿园室内火灾增长过程和火灾烟气蔓延进行了数值模拟,数值模拟结果与真实火灾事故基本情况一致,解释了火灾事故的某些特征属性。表明利用计算机模拟技术,对事故过程进行分析,可以动态地再现真实火灾场景,并为事故分析、风险评价、火灾原因调查提供直观、可靠的依据。Aiming at typical characteristics of an Influential kindergarten fire, and Appling with Fire Science, system security theory, computer simulation and visualization technology, and through setting up reasonable fire scenario, computer simulation on fire-growth process and smoke-spread of indoor fire of the kindergarten has been made by using FDS （Fire Dynamic Simulate） software.The simulation result is consistent with the basic conditions and fire accident, which explain some of the characteristics of the fire accident. Using computer simulation technology, the accident process can be analyzed, and the real fire scenario can be reproduced. This approach can provide an intuitive and reliable basis for accident analysis, risk assessment and fire investigation.

关 键 词：幼儿园 火灾事故 FDS 计算机模拟 事故分析 

分 类 号：X93[环境科学与工程—安全科学]