基于客流场的客运空间联系及空间效应研究

基于物理场和运输通道场理论,综合经济、政策、运输成本等因素,分析区域内各节点的客运空间联系以及整个区域的客运空间效应。构建客运空间联系模型和客运空间效应模型,并进行案例分析。研究表明,利用客运空间联系模型能够分析各节点客运空间联系的规模与影响,识别具有客运中转潜力的地区;客运空间效应模型能够较好地反映区域客运集聚与扩散效应,分析得到具有客流集聚潜力的地区。通过两个模型的叠加对比分析,可得出区域最具发展潜力地区,为区域规划发展提供技术支持。

Spatial Linkage and Effect of Passenger Traffic Based on Passenger Flow Field

Based on the theories of physics field and transportation corridor field,this paper analyzes the spatial linkage of passenger traffic among different nodes in the region and the spatial effect of the whole region,with taking full account of such factors as economy,policy and transportation cost.The spatial link-age model and spatial effect model for passenger traffic are developed along with case studies.The results show that the spatial linkage model can be used to analyze the size and effect of spatial linkage of passen-ger traffic among different nodes and identify areas enjoying the potential of passenger transfer.The spatial effect model is an ideal demonstration of regional passenger agglomeration and diffusing effect,indicating those areas with the potential of passenger agglomeration.Through comprehensive analysis of both mod-els,the most promising areas within the region are presented.The results can provide technical support for regional planning and development.