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[1]杨灵枝,裴秋艳,王毅,等.面向有害气体泄漏的应急疏散路径规划算法研究[J].中国安全生产科学技术,2024,20(4):151-156.[doi:10.11731/j.issn.1673-193x.2024.04.021]
　YANG Lingzhi,PEI Qiuyan,WANG Yi,et al.Research on path planning algorithm of emergency evacuation for hazardous gas leakage[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(4):151-156.[doi:10.11731/j.issn.1673-193x.2024.04.021]
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面向有害气体泄漏的应急疏散路径规划算法研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
20
期数:
2024年4期
页码:
151-156
栏目:
职业安全卫生管理与技术
出版日期:
2024-04-30

文章信息/Info

Title:
Research on path planning algorithm of emergency evacuation for hazardous gas leakage
文章编号:
1673-193X(2024)-04-0151-06
作者:
杨灵枝; 裴秋艳; 王毅; 孙倩; 袁浩
(1.太原理工大学 安全与应急管理工程学院，山西 太原 030600；
2.中国辐射防护研究院，山西 太原 030006)
Author(s):
YANG Lingzhi;  PEI Qiuyan;  WANG Yi;  SUN Qian;  YUAN Hao
(1.College of Safety and Emergency Management Engineering,Taiyuan University of Technology,Taiyuan Shanxi 030600,China;
2.China Academy of Radiation Protection,Taiyuan Shanxi 030006,China)
关键词:
应急疏散; 路径规划; 有害气体扩散; 多目标优化算法
Keywords:
emergency evacuation;  path planning;  harmful gas diffusion;  multi-objective optimization algorithm
分类号:
X937
DOI:
10.11731/j.issn.1673-193x.2024.04.021
文献标志码:
A
摘要:
为研究有害气体泄漏后人员疏散的最优方案、定量计算在各条疏散路径上人员所受到的伤害程度、合理安排疏散路线疏散人员，提出1种综合考虑毒气质量浓度场、路径关系、实际疏散时间等因素的多目标优化应急疏散路径规划算法（MOEP），进而得到应急疏散路径规划方案。然后，以某液氨泄漏事故为案例，将仅利用最短疏散路径、仅利用最少毒性负荷路径以及MOEP得出的疏散方案进行对比，验证模型有效性。研究结果表明：仅追求最短疏散路径或最少毒性负荷路径可能会导致较高的伤害或较长的疏散时间，本文最优疏散路径规划方案的实施能充分利用多条可行路径进行人员疏散，研究结果可为有毒气体泄漏事故下的应急疏散路径规划提供参考。
Abstract:
In order to study the optimal scheme of personnel evacuation after the hazardous gas leakage,quantitatively calculate the degree of injury suffered by personnel on each evacuation path,and rationally arrange the evacuation routes to evacuate personnel,a Multi-objective Optimized Emergency Evacuation Path Planning algorithm (MOEP) was proposed,which comprehensively considered the toxic gas concentration field,path relationship,actual evacuation duration and other factors,thus the path planning scheme of emergency evacuation was obtained.Taking a liquid ammonia leakage accident as a case,the evacuation schemes obtained by using only the shortest evacuation path,using only the least toxic load path and MOEP were compared to verify the effectiveness of the model.The results show that pursuing only the shortest evacuation path or the least toxic load path may lead to higher injury or longer evacuation time,and the implementation of the optimal evacuation path planning scheme in this paper can make full use of multiple feasible paths for personnel evacuation.The research results can provide reference for the emergency evacuation path planning under toxic gas leakage accidents.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2023-09-25
作者简介： 杨灵枝，硕士研究生，主要研究方向为事故应急救援。
通信作者： 裴秋艳，博士，讲师，主要研究方向为事故应急救援。
更新日期/Last Update: 2024-05-09