城市功能定位是现代城市发展战略的核心性问题,它是根据城市所拥有的资源、要素、环境和产业,对城市发展的重点领域、空间范围和目标位置等做出的战略性安排。现代交通在城市的经济、产业、空间和生活等方面具有重要作用,对城市运输枢纽进行准确地功能定位,以交通运输引导经济和城市发展,具有重要的现实意义。一、基本概念1.交通枢纽及运输枢纽的定义“枢”本义为门上的转轴,可引申为重要部分或中心部 Urban functional orientation is the core issue of modern urban development strategy. It is a strategic arrangement based on urban resources, factors, environment and industry, the key areas of urban development, spatial scope and target location. Modern transportation plays an important role in the economy, industry, space and life of cities. It is of great practical significance to carry out accurate functional positioning of urban transport hubs and guide economic and urban development with transportation. First, the basic concepts 1. The definition of transport hub and transport hub “pivot ” the original meaning of the door shaft, can be extended as an important part or center