铁路枢纽货运系统点线扩能策略探讨  

Discussion on point-line capacity expansion strategy of railway terminal freight transport system

作　　者：聂广渊 Nie Guangyuan(Track,Station Yard and Terminal Design Department,China Railway Design Corporation,Tianjin 300308,China)

机构地区：[1]中国铁路设计集团有限公司线路站场枢纽设计研究院,天津300308

出　　处：《山西建筑》2023年第11期127-129,132,共4页Shanxi Architecture

摘　　要：随着国家运输结构调整,大宗货物“公转铁”趋势明显,铁路货运量呈快速增长趋势,铁路枢纽既有货运系统往往难以适应货运增长的需求,需结合点线能力进行补强,但受征地、拆迁、运营等因素影响,限制条件多、扩能改造难度大。通过总结既有铁路枢纽货运系统常见的一些问题,从多角度提出枢纽扩能改造的思路和方法,重点对编组站、区段站等技术作业站补强的思路进行探讨。以邯郸南至马头联络线工程作为实例,分析导致枢纽节点拥堵的问题,围绕邯郸南站提出扩能改造的方案,通过综合分析选取最优方案,满足运输增长的需求。With the adjustment of the national transportation structure,the trend of mass goods“transit rail”is obvious,the railway freight volume shows a rapid growth trend,the railway hub existing freight system is often difficult to adapt to the demand of freight growth,need to combine the point-line capacity to strengthen.But affected by land acquisition,demolition,operation and other limiting factors,the expansion of point-line capacity is difficult.This paper summarizes some common problems in the existing railway hub freight system,and puts forward ideas and methods for hub capacity expansion and transformation from multiple perspectives,focusing on the idea of strengthening the marshalling station,section station and other technical operation stations.Taking the Handan South to Matou Station connecting line project as an example,this paper analyzes the problems that lead to the congestion of hub nodes,puts forward the expansion and reconstruction plan around Handan South Railway Station,and selects the best plan through comprehensive analysis to meet the demand of transportation growth.

关 键 词：铁路枢纽 扩能改造 邯郸南站 

分 类 号：TU248.1[建筑科学—建筑设计及理论]