文档介绍：IAbstractUrban rail transit is an important symbol of modern traffic,is also widely considered to be themajor form of urban public transport currentlyandin thefuturefor quite a long on the trends of rail traffic development domestic and abroad,taking the future size and development objectives of Ganzhou by 2020, through the theory-with-practice method and quality-with-quantity method,this paper study on the development strategies, the necessity and possibility, the traffic pattern, work size and the coordination between rail work and urban land use issues scientificallyand paper argues that, the population size of Ganzhou will be greater than 200million in the future, and the population will reach 140 million in the downtown. An economical safe light rail transit network with high localization can not only commitment the large flow of public transportation, but also promote the city rational distribution of space, to improve the urban land use significantly, environmentally with low energy prices. The length of the rail line should be -120 km, the average intensity loaded on the rail line should be - million persons per day * km (or more), meanwhile the land using along the rail line track should be coordinately planned and controlled. The space above and below the ground should be Arranged reasonablyto ensure the urban development healthy and orderly with less waste of the land Words: Ganzhou, Urban Rail Transit, Traffic Pattern, Optimum SizeI目录第一章引言................................................................ 研究背景与意义...................................................... 研究背景...................................................... 研究意义...................................................... 文献综述............................................................ 国外研究概况.................................................. 国内研究概况........................