巴南高铁刚性悬挂接触网设计方案研究  

作　　者：陈立国 

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《科技创新与应用》2025年第6期121-124,共4页Technology Innovation and Application

摘　　要：随着铁路网的不断扩展,部分西北地区、西南地区新建铁路长大隧道及无人区占比大,而刚性悬挂对隧道内轨面以上净空面积要求小,对运维要求低。该文聚焦于巴南高铁刚性悬挂接触网,旨在通过科学合理的设计与优化,提升接触网的稳定性和可靠性,以满足高速铁路列车的运行要求。研究过程中,以巴南高铁线路的具体条件为基础,综合分析线路特点、列车运行速度、受流质量等因素,提出刚性悬挂接触网的选型、布置原则及关键技术参数。研究旨在科学合理地总结巴南高铁刚性悬挂接触网设计方案,为后续铁路项目实施提供参考。With the continuous expansion of the railway network,some new railway tunnels and no man's land in the northwest and southwest regions account for a large proportion,while rigid suspension requires small clearance area above the rail surface within the tunnel and low requirements for operation and maintenance.This article focuses on the rigid suspension catenary of the Banan High-speed Railway,and aims to improve the stability and reliability of the catenary through scientific and reasonable design and optimization to meet the operating requirements of high-speed railway trains.During the research process,based on the specific conditions of the Banan high-speed railway line,factors such as line characteristics,train operating speed,and current receiving quality were comprehensively analyzed,and the selection,layout principles and key technical parameters of the rigid suspension catenary were proposed.This study aims to scientifically and rationally summarize the rigid suspension catenary design plan for the Banan High-speed Railway and provide reference for the implementation of follow-up railway projects.

关 键 词：巴南高铁 刚性悬挂接触网 设置方案 受流质量 实施 

分 类 号：U225.1[交通运输工程—道路与铁道工程]