向塘西编组站扩能改造方案研究  

Research on the Upgrading Plan of Xiangtangxi Marshalling Station

作　　者：侯香菊[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《铁道工程学报》2009年第4期76-81,共6页Journal of Railway Engineering Society

摘　　要：研究目的:针对南昌枢纽向塘西编组站作业能力不足的问题,对编组站扩能改造方案进行系统性研究,在技术经济、运输灵活性、作业能力等方面进行方案比选,提出推荐方案。研究结论:通过对枢纽内编组站扩能改造方案的研究,在全面考虑枢纽内客、货列车对数、车流性质、作业径路灵活性、运输发展需要等因素的基础上,在既有格局无法进行大的调整的条件下,合理运用平面疏解将下行系统扩建为三级三场站型,上行系统扩建为二级四场站型,既满足枢纽近、远期运输发展需要,又节约了工程投资。Research purposes： Aiming at the problem that Xiangtangxi Marshalling Station in Nanehang railway hub is deficient in operation capacity, this paper systematically studies the upgrading plans of Xiangtangxi Marshalling Station, and puts forward the recommended plan though comparison of plans in economics, technology, traffic flexibility and operation capacity. Research conclusions：Through the research on the upgrading plan of the marshalling station, it is decided to upgrade the up system of marshalling station into two - stage - four - yard and the down system into three - stage - three - yard by using level untwining reasonably with consideration of the numbers of freight train, train flow properties, flexibility of operation route and demands of transport development under condition of no way to adjust the existing layout largely. Therefore, the upgraded station can meet the near and long -term development demands and save the construction investment.

关 键 词：枢纽 编组站 扩能改造 方案 

分 类 号：U291.41[交通运输工程—交通运输规划与管理]