浅析新建市域(郊)铁路系统设计关键技术  

A Brief Analysis of the Key Technology for the Design of a New Suburban Railway System

作　　者：宋元胜 SONG Yuansheng(CREEC(Chengdu)Engineering Consulting Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院(成都)工程咨询有限公司,成都610031

出　　处：《高速铁路技术》2022年第3期81-84,99,共5页High Speed Railway Technology

摘　　要：本文从市域(郊)铁路内涵和外延分析出发,在市域(郊)铁路功能和系统设计目标研究基础上,提出了新建市域(郊)铁路系统设计需要实现系统能力和服务水平最大化的目标,并分别从系统设计目标、工程建设内容角度,探索了市域(郊)铁路系统设计的关键技术,提出了新建市域(郊)铁路系统设计关键技术为越行站站间距离,得出了实现新建市域(郊)铁路系统设计功能和目标的关键技术为越行站等时距车站分布的结论,对新建市域(郊)铁路设计和运营具有一定指导意义。Based on the analysis of the connotation and denotation of the suburban railway and the research on the function and system design objectives of suburban railway,this paper puts forward the objective of maximizing the system capacity and service level in the design of new suburban railway system,and probes into the key technology for the design of suburban railway system from the perspective of system design objectives and engineering construction contents.The paper puts forward that the key technology for the design of the new suburban railway system is the overtaking station spacing,and draws a conclusion that the key technology to realize the design function and objective of the new suburban railway system is the distribution of overtaking stations with equal headway,which has certain guiding significance for the design and operation of the new suburban railway.

关 键 词：市域(郊)铁路 系统设计 等时距 车站分布 

分 类 号：U291.14[交通运输工程—交通运输规划与管理]