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小学生教学楼紧急疏散模拟与优化策略研究
Simulation and Optimization Strategy of Emergency Evacuation in Primary School Teaching Building

DOI: 10.12677/JSST.2022.101002, PP. 8-18

Keywords: 小学生群体,教学楼,Anylogic,紧急疏散,恐慌因子,策略优化
Elementary School Group
, Teaching Building, Anylogic, Emergency Evacuation, Panic Factor, Scheme Optimization

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Abstract:

心理学研究表明,紧急情况下个体心理恐慌程度的不同会引起个体行为的差异。本文基于正常情况下教学楼内小学生群体疏散模型,考虑紧急情况下小学生心理恐慌程度的不同对群体运动特征、行走速度的影响及疏散路径的选择,建立了模拟紧急情况下教学楼内小学生群体疏散的模型。仿真结果表明:在紧急疏散情况下,小学生群体的适度恐慌可以提高整体疏散效率;及时在疏散过程中增加教师引导有助于疏散安全有序进行;当教学楼内不同年级的小学生心理恐慌程度处于不同值时,1~2年级学生心理处于极度恐状态时,整体疏散效率最高。
Psychological research shows that the difference of individual psychological panic degrees will cause the difference of individual behavior in an emergency situation. Based on the group evacua-tion model of primary school students in the teaching building under normal conditions, a new model to simulate the group evacuation of primary school students in the teaching building under emergency conditions is established, in which the influence of different psychological panic degrees of primary school students on group movement characteristics, walking speed and the choice of evacuation path are considered. The simulation results show that in the case of an emergency evacuation, moderate panic for the pupils can improve the overall evacuation efficiency. Adding teachers’ guidance in the evacuation process in time is helpful for the evacuation to be carried out safely and orderly. When the psychological panic degree of students of different grades in the teaching building is at different values, and the students of grades 1~2 were in a state of extreme psychological fear, the overall evacuation efficiency is the highest.

References

[1]  李建霖, 傅丽碧, 施永乾. 高层住宅安全疏散设计与优化[J]. 福州大学学报, 2021, 49(1): 115-120.
[2]  狄月. 考虑恐慌影响的地铁站台应急疏散模型研究[D]: [硕士学位论文]. 北京: 北京交通大学, 2017.
[3]  王文玉, 王希良, 李为民. 行人紧急疏散仿真研究[J]. 铁道科学与工程学报, 2019, 16(8): 2130-2136.
[4]  Shiwakoti, N., Tay, R. and Stasinopoulos, P. (2017) Likely Behaviours of Passengers under Emergency Evacuation in Train Station. Safety Science, 91, 40-48.
https://doi.org/10.1016/j.ssci.2016.07.017
[5]  Delcea, C. and Cotfas, L.-A. (2019) Increasing Awareness in Classroom Evacuation Situations Using Agent-Based Modeling. Physica A: Statistical Mechanics and Its Applications, 523, 1400-1418.
https://doi.org/10.1016/j.physa.2019.04.137
[6]  Fu, L., Luo, J. and Deng, M. (2012) Simulation of Evacuation Processes in a Large Classroom Using an Improved Cellular Automaton Model for Pedestrian Dynamics. Procedia En-gineering, 31, 1066-1071.
https://doi.org/10.1016/j.proeng.2012.01.1143
[7]  Delcea, C., Cotfas, L.-A. and Craciun, L. (2020) An Agent-Based Modeling Approach to Collaborative Classrooms Evacuation Process. Safety Science, 121, 414-429.
https://doi.org/10.1016/j.ssci.2019.09.026
[8]  Tang, T.-Q., Chen, L., Guo, R.-Y. and Shang, H.-Y. (2015) An Evacuation Model Accounting for Elementary Students’ Individual Properties. Physica A: Statistical Mechanics and Its Applications, 440, 49-56.
https://doi.org/10.1016/j.physa.2015.08.002
[9]  Chen, L., Tang, T.-Q., Huang, H.-J. and Song, Z.Q. (2018) Ele-mentary Students’ Evacuation Route Choice in a Classroom: A Questionnaire-Based Method. Physica A: Statistical Me-chanics and Its Applications, 492, 1066-1074.
https://doi.org/10.1016/j.physa.2017.11.036
[10]  Chen, L., Guo, R.-Y. and Ta, N. (2013) Simulation and Experi-mental Results of Evacuation of Pedestrian Flow in a Classroom with Two Exits. Acta Physica Sinica, 62, Article No. 050516.
https://doi.org/10.7498/aps.62.050506
[11]  Guo, R.-Y., Huang, H.-J. and Wong, S.C. (2012) Route Choice in Pedestrian Evacuation under Conditions of Good and Zero Visibility: Experimental and Simulation results. Transportation Research Part B: Methodological, 46, 669-686.
https://doi.org/10.1016/j.trb.2012.01.002
[12]  谢天光, 路世昌, 黄鑫. 超高层建筑疏散楼梯对疏散效率的影响[J]. 消防科学与技术, 2019, 38(6): 786-788.
[13]  孙迪, 周进, 高学英, 矫婷, 赵丽鲜. 地铁站内行人疏散路径选择仿真研究[J]. 系统仿真学报, 2019, 31(9): 1819-1826.
[14]  Fang, Z.-M., Song, W.-G. and Li, Z.-J. (2012) Experi-mental Study on Evacuation Process in a Stairwell of a High-Rise Building. Building and Environment, 47, 316-321.
https://doi.org/10.1016/j.buildenv.2011.07.009
[15]  Rostami, R. and Alaghmandan, M. (2021) Performance-Based Design in Emergency Evacuation: From Maneuver to Simulation in School Design. Journal of Building Engineering, 33, Article No. 101598.
https://doi.org/10.1016/j.jobe.2020.101598
[16]  Helbing, D., Farkas, I. and Vicsek, T. (2000) Simulating Dynam-ical Features of Escape Panic. Nature, 407, 487-490.
https://doi.org/10.1038/35035023
[17]  中国标准化与信息分类编码研究所. GB/T 10000-1988. 中国成年人人体尺寸[S]. 北京: 国家技术监督局, 1988.
[18]  张欣, 冉令华. 刘太杰, 冯士雍, 郑嵘, 肖慧, 等. GB/T 26158-2010. 中国未成年人人体尺寸[S]. 北京: 中国标准出版社, 2011.

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