On The Capacity Expansion Of Xichang South Railway Marshalling Station

The South railway station of Xichang is in the Madao town of Xichang in Sichuan province,with its central mileage in 561.68 kilometre of chengdu-kunming railway line. It is a traverse arrangement station yard having a first-class and three field. It is a district stations according to the property of technical operation, a passenger and goods station according to the property of business,a second station according to the Check level, with the development of national economy,the traffic of chengdu-kunming railway line increases year by year. But it cause a serious shortage of station capability after The South railway station of Xichang reformed in electrochemical aspect,because of the irrational design.·First,this paper mainly through analysis about existing equipment of The South railway station,suan as signal,interlock,occlusion. Railway Line Situation and technological processes, compute the throat of The South railway station of Xichang,carrying capacity of arrival-departure track,breaking-up capacity of hump,the tail of marshalling capacity and the ability of freight yard.·Second, investigate receiving and sending train number of railway station and operation mode On-site,check every operation time-sharing, ananlysis the carrying capacity,sorting capacity,the ability of freight yard and so on,and analysis the operate mode and operate process in the same time, to find out the reason of impacting the existing ability,advance the need and related programs for processing reform.·Compute finally carrying capacity after reform and analysis reconstraction feasibility,access the benefit, optimize work organization, improve the operating efficiency,to resolve the problem of insufficient capacity of The South railway station of Xichang under viable state.