Integrated Transportation Network Planning With Hub Located On Large-Scale Airport

In recent years, with the rapid growth of air transportation demand, the passenger throughput and cargo throughput of the airport has also increased, and the size of the airport also will be expanded. The direction of airport ground transportation systems in the world is toward multi-modal-based and integrated. It is closed attention to the question that is how to solve and improve the joint of the ground traffic of the large airport in every government. So it is theoretical and practical significance to research of integrated transportation network of large-scale airports.Integrated transportation network of airports includes integrated collecting and distributing system and integrated transportation terminal. First, this paper describes the composition and type of large-scale integrated transport network, then analyses the feature and function of all parts of a integrated transport network and outlines a integrated transport network planning airport development trends and priorities, based on experience of the integrated large-scale drawing on domestic and international airports integrated transport network development. Second, it forecasts the demand of the integrated transport network of airport followed by a four-stage model respectively, the various stages are given the traffic demand forecasting models and methods. Third, subsequent the transformation of local acts set of optimization have been studied to lay out the optimization model of the lowest-cost-oriented transformation of integrated transport network model; then it is studied on the layout of integrated transport hub in order to transfer the shortest walking distance from the hub to the goal of the layout of goal programming model, and convergence of the hubs of the traffic transfer organization, operation and lane edge capacity, parking capacity planning are introduced; Finally, the Airport integrated transport network planning evaluation of the program conducted a study, given its evaluation index system, using scientific evaluation of planning options designed for large-scale study of airport ground transportation network in order to make a theoretical study.