Transportation Corridor Transit Line Layout

With the gradually accomplishment of synthetic transport system, transport corridor has been the fundamental for relieving the transportation pressure. That a reasonable distribution and layout about several means of transportation is the primary method for improving the integration capacity of transport corridor and resolving the existing problem.This paper comprehensively analyses the characteristic of transport corridor from its formation , development and influence factors, its construction elements and the 俄 effect on area economy; Through analyzing the evolution mechanism of transport structure, making a model of transport structure, which includes the tendency increment and transfer increment, and studying the law of development of our country with this model; Analyzing the technological and economic characteristics and transport quality of highway and railway, expounding the relationship between them, also making the function and station of them; At the bases of analyzing and summarizing the existed layout theory and methods of highway and railway, this paper combines the theory of node important degree and area location into a new system for the layout of transport corridor network; The contents of this theory is analyzed in details from four aspects: confirmation of the influence area, selection of the nodes, analysis of the location lines and selection of the transportation means for location lines; Finally, this paper establishes the synthesis evaluation index system from interior coordination and exterior compatibility.