| The paper analyzes the general situation about urban rail transit's development out of China and accumulates some valuable experience and lessons.To support the strategy of Shanghai " 1966" new town system, the paper points out that reasonable scale of urban rail network should be calculated according to the rate of passenger flow shared by subway and the length of urban rail network should be in proportion to urban population and area.On the basis of demand analysis, the paper analyzes urban rail network's structure of some cities in the world, several typical patterns of urban rail line's intersect and their characteristics are summarized. The structure of Shanghai urban rail network is designed to be " radiate-loop " and three kinds of scheme is put forward-large loop, small loop and medium loop.Meanwhile, the paper sets up technological evaluation index system of urban rail network planning and evaluates the three kinds of scheme from aspects of network level, network capacity and network reachability.……At the end, this paper gives the problems in the research and some others to be studied. |
