贵州省煤炭资源优度评价  

Evaluation of privileged coal resources in Guizhou Province

作　　者：徐宏杰[1] 桑树勋[1] 黄华州[1] 易同生[2] 李林[1] 李军[1] 

机构地区：[1]中国矿业大学资源学院,江苏徐州221008 [2]贵州省煤田地质局,贵州贵阳550006

出　　处：《煤田地质与勘探》2009年第2期13-17,共5页Coal Geology & Exploration

基　　金：国家高技术研究发展计划(863计划)项目(2007AA06Z220);教育部科学技术研究重大项目(307014)

摘　　要：基于贵州省煤炭资源分布和赋存特点,构建了煤炭资源评价体系。运用灰色聚类分析方法,对贵州省166个勘查区进行分析评价,确定其优劣顺序。结果表明:单元优度值介于44.46～83.13,各单元间差异不大;贵州省具有良好的煤炭资源条件,"优"和"良"级资源占参评总资源量一半以上;煤炭资源在毕节和六盘水分布优势明显,适于优先带动开发。Based on the occurrence characters and distribution of coal resources, an evaluation system is constructed, which adopts the grey cluster to evaluate the 166 exploration areas in Guizhou Province and determines the priority of them. The result indicates that the units vary slightly, and the unit superiority value ranges from 44.46 to 83.13. In Guizhou Province there is a good coal resources condition, the high grade and meddle grade resources amount to over 50% of the total evaluated resources; it is notable in Bijie and Liupanshui and suitable for preferential exploitation.

关 键 词：煤炭资源 灰色聚类 评价 贵州省 

分 类 号：P618.11[天文地球—矿床学]