摘要
为尽快将人员疏散到安全区域,最大限度地降低火灾造成的人员伤亡,在分析高层建筑人员疏散特点的基础上,构建火灾初期楼梯和电梯混合使用人员疏散模型.比较了3种不同疏散策略下的所需安全疏散时间,结果表明:该方式下楼梯、电梯混合疏散时间最短,且单梯5min输送能力(PQ5)也有所提高.
Based on the analysis of evacuation characteristics of high-rise buildings,a blended evacuation model of the use of stairways and elevators in the initial stage of the fire was established to evacuate the personnel to the safe area as soon as possible to minimize the casualties caused by the fire.The required safe evacuation time under three different evacuation strategies is compared.The results showed that the time of blended evacuation model with stairs and elevators is the shortest,and the 5minutes delivery capacity(PQ5)of a single elevator is also increased.
出处
《徐州工程学院学报（自然科学版）》
CAS
2016年第4期27-32,共6页
Journal of Xuzhou Institute of Technology(Natural Sciences Edition)
基金
陕西省自然科学基金项目(2014JM9364)
陕西省教育厅科学研究项目(15JK1304)
西安工程大学专业综合改革试点项目
关键词
高层建筑
火灾初期
楼梯
电梯
混合疏散
high-rise building
initial stage of the fire
stairs
elevators
blended evacuation
