基于空间聚类方法的煤炭应急储备布局研究  

Coal emergency reserve layout based on spatial clustering method

作　　者：刘满芝[1] 马燕燕[1] 王兆密[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》2012年第9期17-21,共5页China Coal

基　　金：国家社会科学基金项目(10CJY028);国家软科学项目(2010GXQ5D331);教育部人文社科青年基金项目(10YJC630150);煤炭工业协会科技指导性计划项目(MTKJ2010-239);江苏省软科学研究计划项目(BR2012010)

摘　　要：煤炭应急储备布局在综合考虑煤炭消费量、煤炭自给率、风险发生概率、区位、运输条件、储备基地的资源、空间相邻性等影响因素的基础上,运用空间聚类方法,对煤炭应急储备布局进行一体化区域划分。选择我国30个省份作为空间对象,综合考虑地理位置以及相关属性指标,聚类成9大区域,聚类结果显示各区域内部具有相似性,区域间的差异则相对较大。将聚类结果与我国煤炭工业发展规划中的煤炭布局及国家煤炭应急储备基地进行比较,验证本文结果的有效性。By consideration of the coal consumption, coal provided, risk probability, location, transport conditions reserve base resources for influence factors and geographical proximity, we carried out an integrated regional division on coal emergency reserve layout based on spa- tial clustering model. Selecting 30 provinces in China as the spatial objects and considering the location and associated attribute indicators, 30 provinces were divided into 9 regions. Clustering re- sults showed that within each region was similar, and the difference between areas was relatively large. By comparison between the cluster results in this paper, coal bases distribution in national coal industry development plan and national coal emergency reserve base, it turns out that the cluster results in this paper is reliable and effective.

关 键 词：空间聚类 煤炭应急储备 布局 区域划分 

分 类 号：TD9[矿业工程—选矿]