区域运输走廊形成机理及其界定分析

Theory and Principle of the Formation of Regional Transportation Corridor

本文从城镇空间布局方面深入地探讨了区域运输走廊形成机理,提出了“点-轴”系统理论,并在此基础上,建立了基于OD流量来寻求区域运输走廊的“动态聚类法”。该方法在江苏省“十五”综合运输体系规划中得到应用。

This paper discusses the theory and principle of the formation of regional transportation corridor from the viewpoint of the combination of urban group space, and provides the nod-axis-system theory. This paper also has put forward a dynamic clustering method which can find the main transportation corridors of the region based on the traffic origin and destination distribution. Such method was applied to the fifteenth synthetical traffic system planning.