Optimization of Emergency Supplies Scheduling for Hazardous Chemicals Storage Considering Risk

Hazardous chemicals are harmful to the people around them during their storage, especially when an accident occurs. The allocation and scheduling of emergency materials, therefore, is important imperative rescue services. Due characteristics dangerous goods, storage risk hazardous in networks always exists, which threatens surrounding residents. To reduce terms networks, collaborative optimization materials from perspective proposed present study. assessment goods different stages developed. Minimizing total cost risk, a bi-level programming model material for formulated. Then, Karush–Kuhn–Tucker (KKT) condition introduced transform model, solution method designed based on augmented ε-constraint method. Finally, computational case provided demonstrate workability