茶山岭矿井-400m水平找煤影响因素分析

Analysis on the Effect Factors of Searching Minable Coal Seams in-400m Level of Chashanling Coal Mine

通过分析矿井地质构造特征并结合煤层的赋存形态与"煤包"的赋存规律,认为F9断层在矿井-400m水平的分布位置、利用"煤包"赋存规律划分重点找煤区域及在可采边界外探找"煤包"是提高矿井在-400m水平探找可采"煤包"的成功率的主要因素。

Based on the analysis of geological structure features, combining the shape of seams and the rule of ＇ coal balk＇, the au- thor considers that it could help to improve the success rate by en- suring the position of F9 Fault in the-400m level, making use of the rule of ＇coal balk＇ storing to predict the coal-searching region and searching for coal out of exploitable boundary on searching for the minable coal seam resource in searching minable coal seam resource in the -400m level of Chashanling coal mine.