Site Selection of Dangerous Goods Integrated Logistics Management System Based on Line Selection Model

Over the past two decades, humans have been constantly aware of environmental issues, taking into account the long-term impact of human activities on the environment. In particular, the risks brought about by the transportation and handling of dangerous goods have attracted the attention of the public. Therefore, in order to reduce the consequences of an accident during the disposal process, the treatment and disposal facilities should be located in a small population area. This paper first analyzes the optimization objectives of cost, risk and risk fairness. After explaining the assumptions of modeling, the multi-objective model of the location selection of dangerous goods integrated logistics system based on road network risk bottleneck restriction is established. According to the model, a multi-objective programming algorithm is given. Finally, a numerical example is used to calculate the model.