铁道运输与经济2026，Vol.48Issue(1)：120-129,10.DOI:10.16668/j.cnki.issn.1003-1421.20250619001
基于轴辐式网络的高铁快运通达性研究
Research on Accessibility of High Speed Rail Express Based on Hub-and-Spoke Network
摘要
Abstract
In recent years,the demand of China's logistics market has been growing,and high speed rail express has gradually become an important transportation carrier in China's logistics system with its competitive advantages of strong timeliness,high safety,and good accessibility.To further enhance the transportation efficiency of high speed rail express,a multi-dimensional index quantification system was constructed to study the hierarchical hub-and-spoke network and the accessibility of nodes of China's high speed rail express and optimize the layout of the high speed rail express network.Firstly,the node hierarchy was preliminarily determined by systematic cluster analysis and then was optimized based on K-means cluster analysis considering the influence of the geographical position of node handling stations,thus forming a hierarchical hub-and-spoke network planning scheme for high speed rail express in China.Based on the train operation timetable of high speed railways,a calculation method for the accessibility of high speed rail express was proposed.Finally,taking 146 handling stations in China as examples,a concrete analysis was conducted,and optimization suggestions were put forward,which provided theoretical support for the formulation and scheduling adjustment of the high speed rail express transportation scheme.关键词
高铁快运/轴辐式网络/聚类分析/通达性/网络优化Key words
High Speed Rail Express/Hub-and-Spoke Network/Cluster Analysis/Accessibility/Network Optimization分类
交通工程引用本文复制引用
熊纯,李海鹰,庞子恒,韩营竹,郭占清,王莹..基于轴辐式网络的高铁快运通达性研究[J].铁道运输与经济,2026,48(1):120-129,10.基金项目
中国国家铁路集团有限公司科技研究开发计划课题(K2024X012) （K2024X012）
