摘要
隧道的疏散设计以保护人员的生命安全为首要目标。为此开发了隧道火灾时人员疏散的模拟预测模型TUNEV(tunnel evacuation),该模型包含了简单的火灾时人员行为数据库和隧道防火结构参数,通过定性和定量的分析计算,其结果能发现疏散设计中的不足,为人员疏散方案提供参考依据。此外,该模型还可作为辅助的消防演习工具。文章阐述了模型的有关概念,并对雪峰山隧道工程实例进行了疏散模拟,最后简述了TUNEV预测模型的验证和应用。
The tunnel evacuation design should firstly ensure the people＇s life safety. Therefore the occupant evacuation model - -TUNEV {tunnel evacuation） was developed. The model contains simple database of the people＇s behavior and parameters of tunnel fireproofing structure. By the simulation results the deficiency of fire design can be found to provide references for people＇s evacuation scheme. Moreover： the model can also work as an adjutant tool of fireproofing exercises. This article described some relevant concepts of the model in detail and an evacuation simulation of an object - Xuefeng tunnel was given out by using this model. Finally the model＇s validation and actual application was described briefly.
出处
《地下空间与工程学报》
CSCD
2007年第3期549-554,共6页
Chinese Journal of Underground Space and Engineering
基金
西部交通建设科技项目(编号20033179802)子课题
关键词
隧道
人员疏散
数值模拟
tunnel fire
people evacuation
simulation model
