铁道运输与经济2026，Vol.48Issue(6)：90-98,9.DOI:10.16668/j.cnki.issn.1003-1421.20250311002
高速铁路网运输能力计算与运用优化研究
Research on Calculation and Utilization Optimization of Transportation Capacity for High Speed Railway Network
摘要
Abstract
The influencing factors of transportation capacity of high speed railway networks are numerous and have strong coupling.Currently,there is no consensus on the definition,system,and evaluation indicators for the transportation capacity of the railway network.Researching the transportation capacity of high speed railway networks has important theoretical and practical significance for railway network structure adjustment and capacity utilization optimization.On the basis of analyzing the influencing factors of transportation capacity of high speed railway networks from three aspects of infrastructure,mobile equipment,and transportation organization plan,the generation mechanism and system composition of transportation capacity of high speed railway networks based on the coupling effect of the three aspects were proposed,and the corresponding evaluation indicators were given respectively.Moreover,a calculation conceptual model for the effective transportation capacity of high speed railway networks was analyzed and proposed.Furthermore,targeted optimization schemes for transportation capacity of high speed railway networks were proposed from three aspects:infrastructure utilization optimization,mobile equipment capacity utilization optimization,and transportation organization mode.The related research provides theoretical support for the definition,calculation,and utilization optimization of transportation capacity of high speed railway networks.关键词
高速铁路/路网运输能力/网络运营/生成机理/概念模型/运用优化Key words
High Speed Railway/Railway Network Transportation Capacity/Network Operation/Generation Mechanism/Conceptual Model/Utilization Optimization分类
交通工程引用本文复制引用
保鲁昆,周黎,李博,徐利民..高速铁路网运输能力计算与运用优化研究[J].铁道运输与经济,2026,48(6):90-98,9.基金项目
中国国家铁路集团有限公司科技开发计划课题(P2024B001,N2022X022) （P2024B001,N2022X022）
