A Bi-objective Model for Last Mile Relief Network Design Problem Under Uncertain Demand

In this study, we introduce a last mile relief network design problem, which determines the locations and capacities of distribution points under the uncertain environment. Also, we consider the uncertain demand in the relief network and deal with the chance constraint under the partial probability distribution information. Then, we build a model of the last mile relief network with uncertain demand. At the same time, we deduce the exact tractable form of the relief network model. Finally, we apply the mathematical model to the actual earthquake to verify the validity of the model.