高层住宅建筑火灾逃生前期的行为研究

本文目的是研究高层建筑居住人员获悉火警信息后、决定逃生之前的各种行为反应。采用的研究方法是，首先构建虚拟交互式住宅内部场景，在此基础上获取参试者在此场景中逃生前期的行为数据。研究结果表明：1) 发出火警信号后，较少的人立即做出逃生行为的反应；2) 高层住户的行为数量相对较少，同时高层住户的逃生前期的行为总时间要短；3) 居住楼层和风险接受度这两个因素对逃生前期的行为总时间产生了显著性地影响。

A Study of Behaviors in Pre movement in High rise Residential Building Fire

High building residents behavioral responses after hearing fire signals and before determining to escape are studied. The virtual interactive residential interior scenes are methodologically constructed. Based on the scenes, participants behaviors in the period of pre movement are investigated. The results indicate that, 1) while the fire signals are sent out, few people make an immediate escape in reaction; 2) behaviors of participants living in the higher rises are relatively fewer and the total time spent in pre movement is shorter than that of those in the lower rises; and 3) the number of floors and risk acceptance exert a significant impact on the total time spent in pre movement.