轨道交通站点的主要职能之一是运输旅客，网络化建设推动人口的大量流动，同时产生了多空间尺度效应，TOD可以满足多元化的功能需求、激发影响区域的城市活力和协同公交都市的建设，理论和实践价值越发突出。然而目前的TOD相关研究成果主要基于单一尺度进行探讨，缺乏系统、多尺度、多维度的梳理。基于此，本文通过文献计量法分析TOD理论演进，研究新城市主义影响下的站点综合效应、精明增长影响下的站区集聚效应、多维度时代的站群结构效应，探明不同发展阶段TOD规划设计理论。对比中美语境下TOD概念差异，发现我国城市整体密度高、密度分布均质化、大城市通勤时距长、职住不匹配问题突显。针对我国现在面临的问题，分别从站点、站区和站群尺度提出TOD精细设计、协同规划、时空交互的开发建议和策略，希望对未来的TOD规划设计提供借鉴。

At present, one of the main functions of rail transit stations is to transport passengers. The construction of rail transit networks promotes the large flow of population, and at the same time produces multi-space scale effects. TOD can meet the diversified functional needs, stimulate the vitality of the city in the affected area, and coor-dinate with the construction of the transit metropolis. Theoretical and practical values of TOD are becoming more prominent. However, the current TOD-related research results are mainly discussed on a single scale, which lacks systematic, multi-scale and multi-dimensional combing. Based on this, the paper analyzes the evolution of TOD theory through the bibliometric method, studies the comprehensive effect of stations under the influence of new urbanism, the effect of agglomeration of stations under the influence of smart growth, the effect of station group structure in the multi-dimensional era, and explores the theoretical connotation of TOD planning and design in different development stages. Comparing the differences of TOD concepts between China and the United States, it is found that the overall density of Chinese cities is high, the density distribution is homogeneous, the commuting time in big cities is long, and the problem of mismatch between job and residence is prominent. In view of the current problems in China, this paper puts forward the development suggestions and strategies of TOD fine design, collaborative planning and space-time interaction from the scale of station, station area and station group, hoping to provide reference for future TOD planning and design.

TU984.2

国家自然科学基金项目（面上项目，重点项目，重大项目）