Research On The Reconstruction And Expansion Of The Logistics Channel Of Largr Viaduct High-speed Passenger Station

The rapid development of high-speed rail passenger transport has driven the large-scale construction of high-speed rail stations.As a form of high-speed railway station building,a large viaduct station releases a large area of ground space through the elevated way of the station yard,increases the utilization of urban land,reduces the fragmentation of urban space,and facilitates the connection between the two sides of the station.With the rapid development of express transportation business,in order to achieve rapid transportation,more and more freight businesses are combined with high-speed rail for transportation.China Railway Corporation issued the "High-speed Railway Express Business Management Measures" and formulated corresponding management methods,and high-speed rail express has also formed a new Service type.The dimensions and weight of the corresponding transport container are also specified.At the same time,there will also be high-speed rail container trains.The goods that need to be transported at the station mainly include the goods of China Railway Express,self-consumed materials for trains,garbage,and the goods required for commercial houses in the station.However,at the beginning of the design of the high-speed rail station,dedicated logistics corridors were not considered,and most of the cargo transportation without dedicated corridor stations needs to borrow passenger corridors.This will inevitably cause some problems in the transportation of goods.The large viaduct-type high-speed passenger station is mainly characterized by the elevated station yard,which is different from the ground station.Therefore,the main problem to be solved for the transportation of goods is the problem of height difference,that is,the goods need to be transported from the ground layer(platform layer)to the platform layer(ground layer).Due to the demand for cargo transportation,the problem of this logistics channel needs to be solved urgently.At present,there is no corresponding research on the logistics channel in this type of station at home and abroad.This research can provide a certain reference for the design and transformation of the logistics channel of the high-speed railway station.The project first investigated the traditional freight transportation methods of railway stations,the current status of freight transportation at high-speed railway stations,and the internal freight transportation methods of logistics transportation centers.Secondly,the influential factors of the logistics passage in the large viaduct station are fully analyzed and studied,and the organization of the logistics passage for this type of station is also studied.After analyzing and researching different types of cargo transportation,corresponding strategies are obtained.Among them,a variety of corresponding strategies are given in the solution of ground-to-platform floor cargo transportation,combined with the traditional railway station’s logistics channel form and the transportation equipment of the logistics center.Each strategy was also analyzed for its applicability.Combined with Xiangyang Dongjin Station,the design and demonstration of the reconstruction and expansion of the logistics channel was carried out.