【摘要】 人类面临着许多自然的和人为的灾害,比如最近发生的印度洋大海啸和2001年的美国“9.11”恐怖袭击事件等。当这类重大灾害性事件发生时,在短时间内安全地大范围疏散转移高密集人群,实施科学的应急救灾策略,是减轻灾害后果严重性的重要措施之一。探讨了如何建立一个综合性的疏散规划模型,为人员应急疏散管理提供决策支持。更多还原

【Abstract】 Human being is at risk from many natural and manmade hazards,such as the recent South Asian tsunami strike and the New York’s "9·11" incident in 2001.Evacuation of people from the hazardous region is a way to reduce the ill effects of disasters and evacuation planning is a critical component in emergency management.This paper discusses on developing an integrated evacuation planning model to assist government to draw up an appropriate evacuation strategy for a large urban area.更多还原