高层建筑火灾消防及安全逃生研究

高层建筑的火灾是威胁居民生命财产安全的重要因素,对高层建筑火灾进行深入的研究,能够降低火灾发生的可能性,并减少火灾带来的人身伤害和财产损失。本文分析了高层建筑发生火灾的原因,同时分析了高层建筑火灾的特点。高层建筑由于其建筑本身的高、人员密集以及室内空间较复杂等特点决定了发生火灾时危害性很大。本文之后给出了若身处高层建筑火灾中应采取的几点逃生策略,以便有效地降低人员的伤亡。最后,本文介绍了逃生模拟软件FDS+Evac,该软件可以有效地模拟火灾时室内温度场、烟流分布等情况,可以指导人员进行安全逃生。

Study on Fire Control and Escape Safety of High-rise Buildings

Fire of high-rise building is the important factor to threaten the security of the lives and property.The research on the fire of high-rise building can reduce the possibility of fire and reduce the personal injure and property loss.This article analyzes the reasons and features of the fire of high-rise building.The damage of the fire is serious because of the high degree,high density people,and the complex indoor layout features of high-rise building.Then we give some effective measures to improve building fire safety and safe escaping approaches.Finally,this paper introduces the safe escaping software FDS＋Evac,which can simulate the temperature field and smoke distribution.FDS＋Evac can be used to forecast the people＇s safe escaping when fire happens.