潍坊市奎文区地震应急避难场所分布适宜性评价  

Evaluation of Earthquake Emergency Shelter Distribution Suitability in Kuiwen District,Weifang City

作　　者：郑家军 熊玮 范军 杨立涛 董敏 ZHENG Jiajun;XIONG Wei;FAN Jun;YANG Litao;DONG Min(Weifang Earthquake Monitoring Central Station,Shandong Weifang 261041,China;Weifang Emergency Management Bureau,Shandong Weifang 261061,China)

机构地区：[1]潍坊地震监测中心站,山东潍坊261041 [2]潍坊市应急管理局,山东潍坊261061

出　　处：《防灾减灾学报》2025年第1期74-81,共8页Journal of Disaster Prevention And Reduction

基　　金：山东省地震局一般科研项目(YB2418,YB2322,YB2323);山东省地震局重点业务专项(YW2306)。

摘　　要：运用灰色关联度分析方法,选取有效避难面积、开放空间比、周边建筑高度、与易燃易爆仓储点的距离、与最近医院的距离、与指挥疏散单位的最近距离等6个关键指标,分别采用基于无量纲化数据和原始数据的熵值权重法,计算各避难场所的综合评价得分。结果表明:相较于基于无量纲化数据,基于原始数据的熵值权重法计算结果的分布相对更均匀,场地得分中各指标占比更合理,其效果更切合实际需求,能够为未来优化布局提供理论依据与实践参考。Using the grey relational analysis method,six key indicators were selected,including effective shelter area,open space ratio,surrounding building height,distance from flammable and explosive storage points,distance from the nearest hospital,and distance from the command evacuation unit.The entropy weight method based on dimensionless data and raw data was used to calculate the comprehensive evaluation score of each shelter.The results show that compared with dimensionless data,the entropy weight method based on raw data has a relatively more uniform distribution of calculation results,a more reasonable proportion of various indicators in the site score,and its effect is more in line with practical needs.It can provide theoretical basis and practical reference for future layout optimization.

关 键 词：灰色关联度分析 熵值权重法 地震应急避难场所 分布适宜性 

分 类 号：P315.9[天文地球—地震学] TU984[天文地球—固体地球物理学]