行李对被疏散者运动参数影响的研究  

Study on effect of luggage on movement parameters of evacuees

作　　者：张开冉[1,2] 邱谦谦 王若成[1] 

机构地区：[1]西南交通大学交通运输与物流学院,四川成都610031 [2]综合交通运输智能化国家地方联合工程实验室,四川成都610031

出　　处：《中国安全科学学报》2015年第7期105-109,共5页China Safety Science Journal

摘　　要：为研究突发事件下行李对行人疏散自由流速度的影响,采用试验测定的方式修正负重人群的速度参数。针对不同年龄段,不同性别的试验对象,分别进行不携带行李、携带小件手提包、携带背包、携带手提袋(大)及携带拉杆箱等5种负重类型的疏散试验,并运用sPSs配对样本￡检验方法分析试验所得数据。试验结果表明,携带小件手提包者的步行速度与未携带者无显著性差别,而分别携带背包、拉杆箱、手提袋(大)者的速度与未携带者有显著·陛差别;成年男性与成年女性在负重疏散时,除携带手提袋(大)外,携带其余行李均呈现显著性差异;同时,行李对成年人与小孩、成年人与老人的疏散速度的影响也有显著性差异。被疏散者携带行李种类、年龄段、性别是影响其运动速度的重要因素。In order to study the effect of luggage on the free flow speed of pedestrians in emergency evacuation process, an experiment was carried out on a certain sports ground. 67 testees, from under 18 to more than 60 years of age, were involved in the experiment, of which 36 were men. Five kinds of luggage （nothing, small handbags, backpacks, large tote, and trolley） were carried out in the experiment. The results show that there is no significant differences in walking speed between carrying small handbags and carrying nothing, but backpacks, trolley, and tote（large） affect significantly the walking speed of evacuees, and that there is a significant difference between effect of luggage on adults and that on children （ or the aged）. It can be seen that the main factors affecting the movement speed of the people are the type of luggage, age and sex.

关 键 词：行李 负重人群 自由流速度 试验测定 安全疏散 

分 类 号：X951[环境科学与工程—安全科学]