Chemical Emergency Supply Chain Risk Evaluation and Mitigation for Major Natural Disasters

Abstract

The operation of the chemical emergency supply chain may be destroyed by the risk events, such as major natural disasters and other emergencies, which can bring about the decreasing of node operating capacity. Since the relationship among the nodes, the risk of a node will be transferred between nodes, and finally spread to the entire chemical emergency supply chain. This paper establishes and analyses the risk assessment model of chemical emergency supply chain, and then taking some certain chemical emergency supply chain as an example, analyses the risk results of the chemical emergency supply chain under risk accidents, and presents the risk mitigation strategies.