江仓矿区巨厚煤层煤种结构与煤种储量计算方法  

Coal Seam Texture and Coal Rank Configuration of Mega Coal Seam in Jiangcang Mining Area and Reserve Estimation Method

作　　者：戴梅芳[1] 陈建洲[1] 魏小林[1] 

机构地区：[1]青海省地质调查院,青海西宁810012

出　　处：《中国煤炭地质》2006年第6期13-16,共4页Coal Geology of China

摘　　要：江仓矿区煤炭资源丰富。主采煤层属巨厚煤层,其煤层结构和煤种结构一般都很复杂,按不同煤种进行分层开采,有利于煤炭资源合理利用。江仓矿区20煤煤种结构变化大,且无规律可循,探讨了分煤种计算储量的几种方法,对未来煤矿的设计与开采有一定的指导意义。There is abundant coal resource in the Jiangcang mining area.Its main mineable coal seam belongs to very thick coal seam.The coal seam texture and coal rank configuration are generally very complex.If mining in slices along the lines of different coal rank is in favor of coal resource rational utilization.While the coal reserve separated estimation according to different coal rank is in favor of mining in slices designing and production.

关 键 词：巨厚煤层 煤种结构 分煤种计算储量 按煤种分层开采 江仓矿区 

分 类 号：P618.1109[天文地球—矿床学]