Analysis on Optimization Model of Hongshuihe Longtan Coal Dump Transportation System

摘要

The Hongshui River is an important part of the southwest waterway to the mid-sea channel. It is the hinterland of the "two rivers and one river" in Guizhou, which is rich in resources. The downstream is a new industrial city such as guests and rivers in Guangxi. It has a prominent position in the inland waterway transportation of the Pearl River system and is one of the inland waterway channels that are under construction in China during the 12th Five-Year Plan period. During the "Eleventh Five-Year Plan" period, the shipbuilding facilities of Yantan, Dahua, Bailongtan, Letan and Qiaogong have been completed and put into use. There is already a level of navigation for the four-level channel from Longtan to Datengxia. However, the construction of the Longtan Hub navigation facilities is lagging behind, and the entire line of Hongshui River is seriously affected. The results of the "Study on the Strategy of the Red River River Longtan dam Transportation System" of the Pearl River Shipping Administration's work project of the Ministry of Transport are the basis of this paper. The development status of Hongshuihe Longtan waterway transportation system was analyzed. The principle of cost minimization is based. The economics of different dam transport schemes were studied. Demand analysis and related planning are combined. The layout plan of the Hongshuihe Longtan dam transport system was proposed. The entire Hongshui River is provided as a policy reference.