大型公共场所火灾安全疏散研究

大型公共场所一旦发生火灾，非常容易造成群死群伤的严重后果。为杜绝类似事故的发生，研究火灾时人员的安全疏散就具有重要意义。结合工作实际，回顾了人员安全疏散研究的背景和现状，分析了火灾探测和危险的临界条件以及人员安全疏散的时间要求。根据影响安全疏散的各种因素，提出了安全疏散的要求，对于大型公共场所的高层建筑、地下建筑和商场的疏散设计具有一定的指导意义。

A Study of Population Evacuation at Public Gathering Places

A fire is easy to occur at public gathering places, resulting in mass injuries and casualties. It is of great importance to understand how to evacuate the people from these spots. This paper analyzes critical conditions of this population evacuation and the timing of evacuation, suggests some standards and principles of secure population evacuation based on the some main factors which affect the evacuation. This study offers some useful references for the planning and design of large buildings, underground buildings and departments.