国家物流枢纽是根据《国家物流枢纽建设和布局规划》而进行规划布局的具有自身枢纽特性的物流节点，到2022年为止已经建成70个国家物流枢纽。现有国家物流枢纽的合理性会直接关系到其任务的完成以及未来国家的物流竞争力的发展和提升。本文通过POI数据的采集，借助ArcGIS平台进行分析，将分析结果与现有物流枢纽布局进行比较，来判断其是否符合国家物流枢纽的条件，能否发挥其应有的作用，从而对其布局合理性进行评估。同时通过工具，来为今后的国家级物流枢纽的建设提供一个方向和依据，来使得其建设布局能够更加符合枢纽的辐射、集聚效应及综合性，更大地发挥其特性，提高物流效率，带动经济增长及物流行业发展。结论为现有布局较为合理，并在此基础上，通过物流圈模型，以及地理探测器工具，计算枢纽辐射半径并分析驱动物流枢纽布局各因子作用强弱及其交互作用，在辐射范围、政策、市场需求及综合性建设上为未来枢纽布局提供规划建议。

The national logistics hub is a logistics node with its own hub characteristics, which is planned and laid out according to the ' national logistics hub construction and layout planning '. The rationality of the existing national logistics hub will be directly related to the completion of its tasks and the development and improvement of the country 's logistics competitiveness in the future. Through the collection of POI data and the analysis of ArcGIS platform, this paper compares the analysis results with the existing logistics hub layout to judge whether it meets the conditions of the national logistics hub and whether it can play its due role, so as to evaluate the rationality of its layout. On this basis, this paper uses the logistics circle model to calculate the radiation radius of the national logistics hub, and analyzes the role of each factor driving the layout of the logistics hub and its interaction through the geographic detector to provide a direction and basis for the construction of the national logistics hub in the future. To make its construction layout more in line with the hub 's radiation, agglomeration effect and comprehensiveness, give full play to its characteristics, improve logistics efficiency.