Study On The Layout Of Urban External Traffic Transfer Hubs

Starting with the basic theories of passenger transit in urban, and integrating the practices of those developed cities home and abroad and the features of the construction of hubs in domestic urban, the paper studies the position of external passenger transit hubs in the whole urban traffic system, and the trend of external passenger transit hubs in domestic urban; starting with society and economy, the demand of transportation, and the requirements of traffic development in urban, integrated the space configuration of city, the routes and station layout of various transportation manners, and integrative and human thoughts of passenger transit and so on, this paper studies the methods of number calculation, the principles and methods of choosing address of external passenger transit hubs in urban; Based on analysis of passenger transit organizing, deeply analyzing the components and producing elements of transiting passengers, this paper studies prediction methods of the number of passengers within external passenger transit hubs in urban; Based on the predicted number of passengers above, considering correlative datas of passenger transit hubs, referring to the calculating thoughts of public traffic planning, highway main hub planning, track traffic planning, and so on, this paper develops calculating technology to compute the scale of external passenger transit hubs in urban; finally, the paper introduces the application of above planning methods in Chongqing, and proves the results to be correct.The paper aims at the Chongqing city, so if the result is applied in other cities, it's necessary to adjust the results. For example, there is almost no bicycle in the Chongqing city, so if it is applied in other cities, it is necessary to take bicycle into account.