神木北站编组能力及接入方案研究

Research on the Marshalling Capacity and Linking Scheme of Shenmubei Station

研究目的:神木北站是神朔铁路两座区段站之一,目前其万吨列车编组分解作业能力已经达到饱和。而规划郭神线将接轨于神木北站,将进一步恶化其作业能力。本文拟通过对该车站编组能力进行理论分析,提出创新性工程方案,解决组合分解作业能力不足的问题。研究结论:(1)本研究提出了折减后站场能力的指标,为站场能力分析提供了思路;(2)提出了新建万吨组合场方案,具有无限制增加站场作业能力的潜力,可在工程实践中普遍采用;(3)在未突破原可研批复投资的基础上增加该项目万吨列车编组分解作业功能,体现了在限定条件下由设计方案主导的工程创新;(4)本文研究可为类似站场改造扩能项目提供参考。

Research purposes:Shenmubei Station is one of the two section stations of Shenmu-Shuozhou Railway which has very important significance and function.The capacity of 10000-ton train combination and decomposition of Shenmubei Station has reached saturation point.The planned Guoshen Railway will link into Shenmubei Station,which will further deteriorate the operating capacity of Shenmubei Station.In this paper,through the theoretical analysis of the combination capacity of Shenmubei station,an innovative engineering scheme is proposed to solve the problem of insufficient operating capacity of the combination decomposition.Research conclusions:(1)This study puts forward the index of reduced station capacity,which provides an innovative way for the analysis of station capacity.(2)The study proposes the scheme of new 10000-ton combined yard with the potential of unlimited increase of station capacity,which can be widely used in engineering practice.(3)The study adds the 10000-ton train combination and decomposition operation function without breaking through approval investment,which reflects engineering innovation led by design scheme in limited conditions.(4)The research results can provide reference for engineering design on similar station reconstruction and capacity expansion.