基于经济输送半径的新疆煤炭外运流向研究  

On Xinjiang coal outflow direction based on economic transportation radius

作　　者：吕涛[1] 刘风[1] 王政[1] 方美琴[1] 

机构地区：[1]中国矿业大学管理学院,江苏省徐州市221116

出　　处：《中国煤炭》2014年第6期13-17,共5页China Coal

基　　金：国家自然科学基金项目"突发性能源短缺应急响应的组织体系及‘情景-应对’策略研究"(71173218);教育部博士点基金项目"基于分类分级供应的中国煤炭物流系统优化模型及政策研究"(20130095110002);中央高校基本科研业务费项目"我国煤炭应急储备的区域布局;规模测算及管理体制;运行机制研究"(2012W60)

摘　　要：基于经济输送半径的概念,从产销平衡的角度,测算了不同调出量下新疆煤炭外运的流向、流量和平均运输距离。结果表明,新疆煤炭外运满足各区域需求的优先次序为青甘藏、川渝、中南地区;新疆煤炭外运量增加时,其平均运距在不断增加,调出量从0.1亿t增加至0.6亿t时,平均运距从2647km增加到3725.57km。Based on the concept of economic transportation radius, in the view of the balance of production and marketing, the paper calculates the outflow direction, flow rate and the average transporting distance of Xinjiang coal under different transfer-out quantity. The results show that, Xinjiang coal meets requirements of Qinghai-Gansu-Tibet, Siehuan and Chongqing, central- South region in priority order; when transfer-out quantity of Xinjiang coal increases, the average transporting distance rises, for example, when the quantity increases from 10 million to 60 million tons, the average transporting distance increases from 2647 km to 3725.57 km.

关 键 词：经济输送半径 煤炭运输 煤炭流向 产销平衡 新疆 

分 类 号：TD-9[矿业工程]