Study On The Layout And Facilities Allocation Of Transfer Hub Of Urban Rail Transit

In recent years,the development of rail transportation,construction of rail transportation as a comprehensive city traffic system framework has become the consensus of the city transport development.Rail transportation has gradually become one of the main instrument of city residents daily travel.The larger extent of rail transit is increasing the need to cooperate with other modes of transport.Therefore,to give full play to the best efficiency of railway,how to build a good transfer system with railway and other transport and how to reasonably constructing sites near the rail transfer hub has become the crucial part of building a railway.Through systematic research and investigation and analyzed rail transit station classification method the rationality and adaptability in detail,this paper studied the classification method that is suitable for Nanjing rail transit station and divided it into comprehensive rail transit hub station,traffic station,station,city center node general station and peripheral station.Through the investigation and analysis of characteristics of different types of sites and different transfer modes,the research put forward the overall layout of rail transit hub,rail transit hub will be divided into centralized and decentralized,analysis of various organizational principles and specific transfer facility layout model based on.Combined with the characteristics of different types of sites and different modes of hub,the paper studies the configuration requirements of all kinds of transfer facilities,and puts forward the method to calculate the scale of transfer facilities.Finally,in the case of Nanjing metro line four subway stations,put forward classification,overall layout,the hub station transfer facility size recommendations,and selects four class and five sites,specify the transportation hub layout and scale of facilities recommendations.In brief,the research on the layout and configuration of the rail transit hub layout provides thoughts for the planning and management of rail transit hub.