略论煤矿采煤技术的合理优化与适当调整

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我国国有重点煤矿和国有地方煤矿的井工矿中煤炭的开采方法主要是长壁采煤法。依据煤层的赋存条件、经济能力和本身的技术水平采用综合机械化开采、综合机械化放顶煤开采、普通机械化开采、长壁炮采,以及对三角块段、边角块段和条带中采用短长壁或短壁机械化开采;而乡镇煤矿多数采用落后的早该淘汰的巷道式采煤法。本文将针对采煤技术的合理优化与适当调整进行探讨。
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