A CASE STUDY OF CROWD EVACUATION IN CONSIDERATION OF REAL-TIME FIRE ENVIRONMENT EFFECT

摘要：

In current performance-based fire protection design method, the fire spread and crowd evacuation are usually separately considered, which neglects the real-time influence of fire environment on the crowd evacuation. Obviously such kind of approach deviates far from the real situation. With the help of software CFAST and building EXODUS, the crowd evacuation aim at a subway station is simulated and analyzed. The results show that the real-time fire environment will reduce the mobility of crowd and result in retard of evacuation process and other unfavorable consequence. So it is necessary to considerate the real-time effect of fire environment on the crowd evacuation in the future fire protection design. This study is of practical importance for the fire safety assessment of buildings in emergency situations.

关键词： CFAST building EXODUS fire environment crowd evacuation real-time effect

作者: J. Li J. C. Ma X. Han

作者单位: College of Civil Engineering, Tongji University, Shanghai, China Shanghai Institute of Disaster Prevention and Relief, Tongji University, Shanghai, China

会议类型: 国际会议

会议名称: 2007年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 上海

会议语种:英文

页码: 1085-1091

在线出版日期: 2007-11-28（万方平台首次上网日期，不代表论文的发表时间）