城市轨道交通站点地区协同效应研究——以南京中心型轨道交通站点为例

Synergistic Effect Evaluation of Rail Transit Stations Areas—Taking Central Rail Transit Stations in Nanjing as an Example

摘要: 本文选取南京市8个中心型轨道交通站点地区作为研究对象，采集站点地区内城市物质空间与人口活动数据，基于节点–场所模型，选取节点和场所两个属性共六项指标，建立指标体系并进行评估。评估结果表明，中心型站点地区均有良好的协同性，城市中心型站点地区比片区中心型站点地区协同性更高，并分别对属于平衡、压力、从属状态的站点地区现状进行分析并给出相应优化建议。

Abstract: In this paper, 8 central rail transit stations in Nanjing were selected as the research objects, and the data of physical space and population activity in station areas were collected. Based on the node-place model, a total of six indicators of node and place attributes were selected to establish an indicator system and evaluate it. The evaluation results show that the central station areas have good coordination, and the city-level central station areas have higher coordination than the district-level ones. Finally, the status quo of the balanced, pressured and subordinate station areas are analyzed and corresponding optimization suggestions are given.