等级型城市群应急物资储备库网络优化模型——以京津冀城市群为例  

Hierarchical Optimization Model and Empirical Study on Metropolitan Emergency Material Depository Network--A Case Study of Beijing-Tianjin-Hebei Metropolitan

作　　者：陆相林 于峰 赵宁 LU Xianglin;YU Feng;ZHAO Ning(College of Economics and Management,Shijiazhuang University,Shijiazhuang 050035,China;School of Business,Linyi University,Linyi Shandong 276005,China)

机构地区：[1]石家庄学院经济管理学院,石家庄050035 [2]临沂大学商学院,山东临沂276005

出　　处：《西南大学学报（自然科学版）》2025年第1期226-238,共13页Journal of Southwest University(Natural Science Edition)

基　　金：河北省自然科学基金项目(D2019106020);国家社会科学基金项目(21BGL150)。

摘　　要：构建具有等级性、多目标特征的应急物资储备库网络,对于城市群应急物资储备库的良性互动和城市群应急物资储备库网络的协同发展具有重要现实意义。结合城市群实际情况,对传统的等级设施选址模型加以改进,以实现城市群内受灾点民众接受应急物资配置总满意度最大、应急物资储备库之间总关联度最高和应急物资储备建设与储存成本最小为目标,构建了适用于城市群应急物资储备库网络优化的等级型设施选址模型。针对所构建模型的等级性、多目标特点,对传统两阶段启发式算法进行拓展,设计了三阶段启发式算法加以求解。以京津冀城市群为例进行实证,优化结果表明:所构建模型稳健性较强,所设计算法能实现对模型的有效求解。京津冀城市群内应设立北京市、天津市、石家庄市等6个区域级应急物资储备库,且进一步形成由区域级、市级、县(市、区)级3个等级构成的应急物资储备库网络协作区。Constructing an emergency material depository network with hierarchical and multi-objective characteristics is of great practical significance for the positive interaction of urban emergency material depository and the coordinated development of urban emergency material depository network.Based on the actual situation of metropolitan,the traditional hierarchical facility location model was improved.To achieve the goals of maximum total satisfaction of the people in disaster-affected location for receiving the allocation of emergency materials,the highest total correlation degree among the emergency material depositories,and the minimum cost of the construction and storage of emergency materials,the hierarchical facility location optimization model of the emergency material depository network of metropolitan was constructed.According to the hierarchical and multi-objective characteristics of the constructed model,the traditional two-stage heuristic algorithm was extended and a three-stage heuristic algorithm was designed.Taking the Beijing-Tianjin-Hebei Metropolitan as an empirical region,the optimization results showed that the constructed model was robust and the designed algorithm could solve the model effectively.Six region-level emergency material depositories such as Beijing,Tianjin and Shijiazhuang should be constructed,and a three-level network structure of emergency material depositories,including region-level emergency material depositories,municipal emergency material depositories,and county(city,district)emergency material depositories,should be further formed.

关 键 词：应急物资储备库网络 等级多目标设施选址 三阶段启发式算法 京津冀城市群 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] F224.3[自动化与计算机技术—控制科学与工程]