急倾斜薄煤层采煤方法研究与应用

Research and Application of Mining Method for Steeply Inclined Thin Coal Seam

急倾斜煤层开采方法一直是采矿技术中的难题,相关研究学者对此进行大量实验研究[1],也取得了一些新的进展,但由于急倾斜薄煤层特殊且保证开采过程安全的性质,低成本、高效和安全的开采方法仍是当前研究的重点。因此,研究、选用较好的开采方法对于高效回收煤炭资源、提高经济效益及社会效益等具有十分重要作用。

The method of steeply inclined coal seam mining has always been a difficult problem in mining technology. Relevant research scholars have carried out a lot of experimental research, and some new progress has been made, but the nature of the steeply inclined thin coal seam is special and the safety of the mining process is guaranteed. Low cost, efficient and safe mining methods are still the focus of current research. Therefore, research and selection of better mining methods are of great significance for efficient recovery of coal resources, improvement of economic and social benefits.