机场地区高铁站与机场轨道站双枢纽布局模式研究OA

With the gradual introduction of high speed railways,intercity railways,and urban rail transit into the airport area,the high speed railway station in the airport economic zone and the ground transportation center in the hub airport terminal area have formed an air-rail dual-hub model featuring interconnection and division of labor and cooperation.The dual hub with transportation as the main body can carry out various air-rail combined transportation modes to meet diversified travel needs.The study of its connection mode and facility layout has significant theoretical guiding significance and practical application value.Based on the characteristics of the traffic radiation range and its superposition effect,this paper proposed a theoretical model of the air-rail dual hub and summarized and demonstrated the factors affecting the combination type of the dual hub.Based on the example of the spatial combination of high speed railway station and ground transportation center of hub airport in airport economic zone in China and abroad,this paper condensed the spatial layout and connection mode of the air-rail dual hub.The paper also analyzed the operational utility and advantages and disadvantages of each mode from the aspects of transportation organization,facility layout,and hub energy level,so as to provide theoretical support for future air-rail dual hub mode applications in China.