Datong-Qinhuangdao Line Freight Demand Analysis And Freight Capacity Calculation

In recent years, Chinese national economy maintained sustained and rapid development, driven by the growing demand of energy and people’s basic subsistence, but Chinese freight transport capacity can not meet the demand for freight transport, there are stillthe larger problem in energy supply and transport of goods. The reason for these problems:the level of economic development of different regions in China are quite different; there are regional in energy base in the country; lack of rail transport, the level of development can not meet the needs of national economic development. Datong-Qinhuangdao railway is Chinese first electrified double track railway, Chinese coal transport from west to east,the main channel from north to south. In recent years, the Datong-Qinhuangdao railway maintain coal transport volume rapid growth rate of5000tons per year volume, has successfully completed the annual volume of400million tons in2010, believe that the future of the Datong-Qinhuangdao line of freight will continue to maintain an upward trend. Daqin line normal efficient operators related to energy supply and stable development of the economically important areas throughout the Datong-Qinhuangdao line, so the future of the Datong-Qinhuangdao line freight capacity to meet future demand for freight transport is particularly important.This paper first introduces Datong to Qinhuangdao coal transportation lanes, and subsequent analysis of the Datong-Qinhuangdao line freight demand factors, including the level of economic development, industrial structure and product structure of the national economy, the quantity and quality of the transport network, cargo transport pricesbetween the various modes of transport alternative factors, the country’s economic system and economic policy change, and thus take advantage of the Datong-Qinhuangdao line level in recent years, deified, with more than40production enterprises of coal, Heguri freight demand as the basic data for its futurefreight demand forecast. Then cargo capacity factors introduced Daqin line equipment of the existing stations, the PCWA job level and operational organization. Subsequently, heavy haul railway sunroof form creation, including capacity and transmission capacity, overloaded transport its own characteristics and Datong-Qinhuangdao line operators, focusing on its range of potential transport capacity was calculated and explore. Daqin line of future demand for freight transport and freight capacity, according to the analysis results indicate that the future direction of improvement of the Datong-Qinhuangdao line, put forward measures to expand transport capacity, the introduction of advanced equipment, strengthen supply organization and optimization of transport organizations.