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一、概述广东省近年来工农业生产发展迅速,1985年全省工农业总产值达到692.6亿元,比1981年增长87.1%,其中工业总产值增长96%,均高于全国62.4%和60%的平均水平。广东省所需的能源大部分从我国北方能源基地调入,特别是煤炭的年调入量很大。因此,运输问题就成为制约广东省经济发展的关键,针对广东省的特点及未来对煤炭的需求,探讨我国北方煤炭运往广东省的运输方式和运输路线的选择,具有很大的现实意义。二、广东省的煤炭需求及预测近年来,广东省自产800万吨左右,煤质差(发热量不足4000千卡/公斤),生产成本高加之煤矿位于全省北部山区,运费也很高。
I. Overview In recent years, Guangdong’s industrial and agricultural production has developed rapidly. In 1985, the total industrial and agricultural output value of the province reached 69.26 billion yuan, an increase of 87.1% over 1981, of which the total industrial output value increased by 96%, which is higher than the national 62.4% and 60%. The average level. Most of the energy needed in Guangdong Province is transferred from the energy bases in the north of China. In particular, the amount of coal imported is large. Therefore, the transportation issue has become the key to restricting the economic development of Guangdong Province. In view of the characteristics of Guangdong Province and the future demand for coal, it is of great practical significance to explore the choices of transportation modes and transportation routes for coal shipped to the Guangdong Province in northern China. 2. Coal demand and forecast in Guangdong Province In recent years, Guangdong Province has produced about 8 million tons of coal, with poor coal quality (less than 4,000 kcal/kg heat). The high production cost of coal mines is located in the northern mountains of the province and the freight is also high. .