A MULTI-USER CLASSES EMERGENCY EVACUATION NETWORK RECONSTRUCTION MODEL FOR LARGE-SCALE NATURAL DISASTERS

抄録

The present study is a follow-up study of Wang and Hu (2005). We extend the study of the previous study by decomposing the emergency network reconstruction problem into an emergency evacuation network reconstruction and an emergency rescue network reconstruction problem. In this study, the emergency evacuation network reconstruction problems are the main focus. We formulate the emergency evacuation network reconstruction for natural disasters as a bi-level programming model. In the model, the victims’ evacuation route choice behaviors and evacuation destinations choice behaviors are both considered at the same time. This concern is the most different point from Wang and Hu (2005). Moreover, the multi-class users’ evacuation route choice behaviors are also considered in the model. Finally, the optimal network reconstruction planning, multi-class users’ emergency evacuation routes and destinations planning can be obtained.