Modeling and Implementation of Spatial Layout of Steel Logistics Parks in Beijing-Tianjin-Hebei

Based on the coordinated development strategy of Beijing-Tianjin-Hebei, this paper analyzes the impacts and roles of three major areas, such as transportation, environmental protection and industrial upgrading and transformation. First of all, the logistics parks can be divided into single-source steel logistics parks and multi-source steel logistics parks. Secondly, to minimize transportation cost as the goal, we introduce the relationship among fixed transportation cost, variable transportation cost and transportation distance. Finally, two kinds of spatial distribution model of steel logistics park are constructed. This paper also set up a dynamic demonstration model, which can be used in practical application, and corresponding conversion methods and algorithms. In the hope that under the new situation, this paper can provide reference for the spatial layout modeling and implementation of steel logistics parks of Beijing-Tianjin-Hebei.