Research On Daqin Railway Freight Efficiency And Benefit

Now and after quite a long time, China’s energy structure will have coal primarily. With rapid growth of national economy, the demand for coal will rise steadily. Low-power, large traffic volume of railway heavy-load transportation and brought to the attention of the people, because of its bear freight considerable, so the railway overloaded trucks use efficiency has important practical significance,Density of railway transport, load, speed, three main factors is to improve the ability of railway transportation. Daqin railway is China’s first is given priority to with the unit train operation overloading of double line electrification railway, is an important coal transport channel of east west coal transport in our country. Source and where its goods has diversity and complexity of traffic organization, traffic density and transportation intensity higher complex features, has a high requirement on the transport organization planning and coordination, but the overload capacity large engineering investment, plus overloaded railway technology in our country still cannot meet the requirements of capacity upgrade, realize the daqin line annual volume of traffic raise face enormous challenges. This means represented by this line of overloaded railway must be based on China’s national conditions and reality, a way for heavy-load transportation characteristics of large capacity, high density, high speed, proposed strengthening the transportation organization, reduce the rate of vehicle maintenance, tapping latent capacity, improve the truck using efficiency, ensure the daqin line transportation unimpeded.This article main research content and methods are as follows:1. Describes the present situation of daqin line, and using charts to analyze its line condition, coal structure, scope, and the source of the goods and go. Description of daqin line transport organization status and condition of truck using;2. Daqin railway in ensure the premise of transportation safety, from the wagon flow, the transport organization, technical measures taken in three aspects. Strengthen traffic organization, strengthen the vehicle inspection and testing, loading and unloading handling operation of such measures as accelerating wagon flow, improve the efficiency of freight.3. Using model analysis contrast rate and social welfare effect and accelerate the benefits brought by vehicles after the operation. With accelerating economic model analysis truck brought about by the economic benefits after the operation, and puts forward Suggestions.