[1]李文倩,陈紫佳,武赟婷.突发地震诱发火灾背景下的办公楼应急疏散仿真研究[J].华南地震,2024,(03):59-70.[doi:10.13512/j.hndz.2024.03.07]
 LI Wenqian,CHEN Zijia,WU YuntingCHAO Zihao.Simulation on Emergency Evacuation in Office Buildings During Fire Disasters Resulted from Sudden Earthquake[J].,2024,(03):59-70.[doi:10.13512/j.hndz.2024.03.07]
点击复制

突发地震诱发火灾背景下的办公楼应急疏散仿真研究()
分享到:

华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2024年03期
页码:
59-70
栏目:
地震与地质灾害
出版日期:
2024-09-30

文章信息/Info

Title:
Simulation on Emergency Evacuation in Office Buildings During Fire Disasters Resulted from Sudden Earthquake
文章编号:
1001-8662(2024)03-0059-12
作者:
李文倩陈紫佳武赟婷
天津城建大学 经济与管理学院,天津 300384
Author(s):
LI WenqianCHEN ZijiaWU YuntingCHAO Zihao
School of Economics and Management , Tianjin Chengjian University , Tianjin 300384, China
关键词:
突发地震火灾灾害应急管理Pathfinder仿真人员疏散疏散时间
Keywords:
Sudden earthquake Fire disaster Emergency management Pathfinder simulation Personnel evacuationEvacuation time
分类号:
X45
DOI:
10.13512/j.hndz.2024.03.07
文献标志码:
A
摘要:
突发地震危害巨大,往往伴随有火灾等次生灾害。火灾灾害发生后,合理组织人员撤离、有效减少拥挤踩踏事故、提高人们在应对灾害时的疏散效率尤为重要。利用Pathfinder疏散软件模拟了国内某办公楼人员在地震诱发火灾发生时的紧急疏散情况,并采用控制变量的方法对人员行为、人员速度、人员比例等不同参数设置下的疏散情景进行研究。结果发现人员速度和人员比例是影响人员疏散的主要因素,增加速度或者降低中老年人的比例会减少疏散时间,但增大速度或者改变人员比例到一定界限所带来的影响会慢慢减弱。提出了火灾延时疏散的策略,对优化人员逃生行径以及规范人员密集区域应急疏散管理具有很好的参考价值。
Abstract:
Sudden earthquakes pose enormous risks,often accompanied by secondary disasters such as fires. It is particularly important to reasonably organize the evacuation of people,effectively reduce congestion and stampede accidents,and improve the evacuation efficiency of people in response to the disaster when the fire disaster breaks out. The Pathfinder evacuation software was used to simulate the emergency evacuation of the personnel in an office building in China when an earthquake-induced fire occurred. The evacuation scenario under different parameter settings such as personnel behavior,personnel speed,and personnel proportion was studied by using the control variable method. The results indicate that the personnel speed and personnel proportion are the major factors affecting personnel evacuation. Increasing the personnel speed or reducing the proportion of the elderly will shorten the evacuation time,but increasing the personnel speed or changing the personnel proportion to a certain limit will gradually weaken the influence. The research put forward the delay evacuation strategy during fire disasters,which has a good reference value for optimizing the personnel escape behavior and standardizing the emergency evacuation management in densely populated areas.

参考文献/References:

[1] Thiago Tinoco Pires. An approach for modeling human cognitive behavior in evacuation models[J]. Fire Safety Journal,2004, 40(2):177-189.
[2] Li Z,Tang M,Liang D,et al. Numerical simulation of evacuation in a subway station[J]. Procedia Engineering,2016(135):616-621.
[3]赵哲,陈清光,王海蓉,等.基于Pathfinder的公众聚集场所的应急诱导疏散[J].消防科学与技术,2013,32(12):1327-1330.
[4]杜晓燕,程五一,王子健,等.基于Pathfinder的突发事件下车间工人行为特征研究[J].消防科学与技术,2016,35 (04):573-575.
[5]张丽姣.室内大型活动突发事件人员疏散模拟研究[D].北京:中国地质大学(北京),2015.
[6]赵小惠,王恒.高层建筑火灾初期人员疏散策略研究[J].徐州工程学院学报(自然科学版),2016,31(04):27-32.
[7]马清源,王晨,陆键,等.仿真技术在高铁车站疏散性能评估中的应用[J].消防科学与技术,2015,34(02):173-177.
[8]袁松如,李成龙.应用Pathfinder软件研究安全出口参数对疏散的影响[J].武警学院学报,2016,32(08):13-16.
[9]陈岩.基于Pathfinder的医院人群疏散仿真研究[J].河南科技,2018(29):107-109.
[10]田水承,陈洋,沈小清,等.基于Pathfinder对出口形状的疏散模拟及优化[J]. 消防科学与技术,2018,37(012):1660-1662.
[11]王志帅,朱权洁,张震,等.某高校办公楼火灾模拟与应急疏散仿真研究[J].华北科技学院学报,2021,18(2):109-118.
[12] Li M,Zhu S,Wang J,et al. Research on fire safety evacuation in a university library in Nanjing[J]. Procedia Engineering, 2018(211):372-378.
[13] Qin J,LiuC,Huang Q.Simulationonfireemergencyevacuation in special subway station based on Pathfinder[J]. Case Studies in Thermal Engineering,2020(21):1-7.
[14]黄有波,吕淑然,杨凯.大型办公场所火灾与应急疏散研究[J].消防科学与技术,2015,34(08):1005-1009.
[15]陈雅萌,王晨.基于Pathfinder的高校学生宿舍楼火灾疏散数值模拟[J].中外建筑,2019(05):214-216.
[16]涂沁颖,熊康.基于Pathfinder的重庆某枢纽站台火灾人员疏散研究[J].山西建筑,2020,46(17):186-188.
[17]阎卫东,张瑞,刘家喜,等.基于Pathfinder的高校图书馆火灾疏散研究[J]. 沈阳建筑大学学报(自然科学版), 2021,37(4):627-633.
[18] 中华人民共和国建设部. 办公建筑设计规范:JGJ67-2006 [S].北京:中国建筑工业出版社,2006.
[19]中华人民共和国公安部.建筑设计防火规范:GB50016-2014 [S].北京:中国计划出版社,2014.

备注/Memo

备注/Memo:
收稿日期:2023-12-27
基金项目:天津市哲学社会科学规划项目“双重嵌入视角下突发事件政府应急决策机制及效能提升研究”(TJGLQN20-004)
作者简介:李文倩(1986-),女,讲师,研究方向为灾害应急避难与安全评价研究。E-mail:bxqe@163.com
更新日期/Last Update: 2024-09-30