Research On The Passenger Train Distribution Organization Of Yu-Huai Railway

The construction of Yu-Huai railway connected with the two high irons of Xiang-Qian railway and Jiao-Liu railway perfects the layout of southwest railway network and strengthens the flexibility and the agility of the network further. The operation of the railway will get through the Sichuan-Chongqing eastern passage of the economic circle, alleviate the pressure of its import and export transportation, strengthen the communication and contact of the southwest and southeast regions, accelerate the economic and social development of Sichuan-Chongqing economic circle and drive the economic and social development of regions along the line and especially mountain regions, minority regions and revolution regions.As the coming of the railway 6th acceleration and complete of Yu-Huai railway ,it is significant to arrange its carrying capacity scientifically ,work out the operation scheme of passenger train reasonably ,optimize resource configure and exert resource benefit after the complete of Yu-Huai railway sufficiently according to the condition of railway transportation market.On the basis of railway net layout theory, the paper presents the function and status of Yu-Huai railway in the net. The paper comes up with passenger train distribution index and compares these indexes exclusively and gains the sequence of these sole index founded on the sufficient demonstration of passenger train operation index and connected with the characteristic of Yu-Huai railway distribution organization through investigation and collection of relative railway passenger train operation condition information in Chendu administration with the function analysis of Yu-Huai railway in the net as the core and with the organization of train operation study of Yu-Huai railway as the starting point .As to any passenger train , not all index are the best, so it's impossible to confirm distribution scheme. The paper sets up comprehensive benefit evaluation index system of passenger train distribution through system analysis method, concludes some comprehensive evaluation by evaluating the pre- distribution passenger train with some mathematic theory and method, and works out the operation scheme of passenger train of Yu-Huai railway combining the condition of Yu-Huai railway and the characteristic of the organization of train operation. Simulating the relations between the passenger train traveling speed and train operation density of Yu-Huai railway by computer-aided working out the train diagram software, the changing order of the traveling speed can be concluded on the condition of different passenger train logarithm and the relation chart of the two can be drawn. Reasonable traveling area of the passenger train can be confirmed by the passenger train traveling area procedure through Visual C++ software flat roof .The distribution system established can have some reference function to the study of the operation distribution organization of other railways and the operation scheme of passenger train of Yu-Huai railway can have some reference significance to the decision-making and management of railway department.