摘要
以某大型超市为对象,采用社会力模型Evac对超市建模,研究了两种疏散诱导措施对超市人员疏散的影响。结果表明,提高人群对紧急疏散出口的熟悉度,能够减小超市出入口的疏散压力,缩短对超市人群拥挤情况下的疏散时间。货架朝向对人员疏散也有重要的诱导作用,当货架方向与超市出入口垂直时,会诱导更多的人选择出入口进行疏散,加重各出口使用率的不均衡现象。
Regarding a large supermarket as the research object,a model of the side platform is built by Evac using the social force model,and the effects of two evacuation inducement ways are assessed.The results show that the pressure of the entrance and exits can be reduced and the egress time can be shortened in crowded situation by improving the familiarity of emergency exits.The orientation of shelf is also an important factor to induce evacuation in supermarket.More people would evacuate through the entrance when the orientation of the shelf is perpendicular with it,and enhance the disproportion of exit selection.
出处
《工业安全与环保》
北大核心
2013年第6期67-69,59,共4页
Industrial Safety and Environmental Protection
关键词
大型超市
疏散诱导
货架朝向
Evac
large supermarket evacuation inducement shelf orientation Evac
