交通与国土空间协同评价方法及应用——以广州市为例

SYNERGY EVALUATION METHOD FOR TRANSPORTATION AND TERRITORIAL SPACE AND ITS APPLICATION:A CASE STUDY OF GUANGZHOU

分析国土空间规划对交通的新要求,以及当前交通评价存在的若干不足,提出以交通与国土空间协同发展为核心的评价方法。具体包括定性协同、定量协同、权重判定和协同评价四个阶段,并通过广州市的实践经验,阐述各个阶段技术方法。其中,定性协同是研究用地性质、产业功能、国土空间、交通主导方式四者之间关系,明确不同国土空间分区的主导交通方式;定量协同是研究国土空间分区的主导交通指标目标值;权重判定是确定国土空间分区内部若干主导交通指标的权重;协同评价是以交通小区为统计单元,借助城市交通模型,对比国土空间分区的主导交通指标现状值与目标值,结合权重进行汇总评价。

Based on an analysis of the new requirements of national territorial planning for transportation and the shortcomings of the current transportation evaluation system,this paper puts forward an evaluation method with development of transportation and territorial space as the core,which includes qualitative synergy,quantitative synergy,weights estimation,and synergy evaluation.Then the paper illustrates how this evaluation system works through the practice in Guangzhou.Specifically,qualitative synergy analyzes the relationship among the property of land use right,the industrial function,the territorial space,and the dominant transportation mode,in order to find out the dominant transportation mode of different types of territorial space;quantitative synergy analyzes the target transportation indicators for national territorial zones;weights estimation determines the weights of the dominant transportation indicators for territorial zoning;and synergy evaluation evaluates the whole system based on different transportation zones,through the city transportation model,by comparing the current indicators and the target indicators.