文章编号： 1672-5328（2024）06-0017-14

张娜，蒋源，唐婕，周垠，于儒海
(成都市规划设计研究院，四川成都610041)

摘要： 科学合理地评估轨道交通TOD发展效益及公平性，有利于促进绿色低碳出行和优化城市资 源配置。结合站域空间客观要素价值与主观感知价值，提出节点-场所-感知三维效益评估模型， 并构建了包含6 类29 个指标的TOD发展效益评估体系，将轨道交通车站划分为开发满载、开发适 中、开发不足、开发失衡4 类。基于群体不同社会属性，包括收入水平、年龄和受教育程度的差 异，构建了一套公平性评估准则，并结合地理加权回归模型探讨TOD发展效益与群体分布的异质 性以及TOD对弱势群体的公平性问题。以超大城市成都市为例，从交通-土地-人视角深入解读轨 道交通站域空间协同发展情况，评估结果表明成都市轨道交通站域空间土地开发建设较为均衡，感 官舒适性和公平性较好。最后，针对不同特征的车站给出优化策略指引，支撑TOD的详细规划编 制，推进轨道交通可持续高质量发展。

关键词： 城市轨道交通；TOD；发展效益；公平性；评估指标；节点-场所-感知模型；成都市

中图分类号： U491

文献标识码：A

Evaluation of the Development Benefits and Fairness of TOD in Megacities: A Case Study of Chengdu

ZHANG Na, JIANG Yuan, TANG Jie, ZHOU Yin, YU Ruhai
(Chengdu Institute of Planning & Design, Chengdu Sichuan 610041, China)

Abstract： Scientifically and reasonably evaluating the benefits and fairness of the TOD development in rail transit is conducive to promoting green and low-carbon travel and optimizing urban resource allocation. Combining the objective element value and subjective perceptive value of station space, a three- dimensional Node-Place-Perception benefit evaluation model is developed, and a TOD development benefits evaluation system with 6 categories and 29 indicators is constructed. Rail transit stations are divided into four categories, namely fully developed, moderately developed, underdeveloped, and unbalanced development. Based on the different social attributes of groups, including the difference in income level, age, and education level, this paper establishes a set of fairness assessment criteria, and discusses the heterogeneity of TOD development benefits and group distribution and the fairness of TOD to vulnerable groups by combining with the geographically weighted regression model. Taking the megacity of Chengdu as an example, the paper discusses the coordinated development of rail transit station space from the perspective of transportation, land, and people. The evaluation results show that the land development and construction of rail transit station space in Chengdu is relatively balanced, with preferable sensory comfort and fairness. Finally, optimization strategy guidance is given for stations with different characteristics to support the detailed planning of TOD and promote the sustainable and high-quality development of rail transit.

Keywords： urban rail transit; TOD; development benefits; fairness; evaluation indicators; Node-Place-Perception model; Chengdu