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麻家梁矿大采高综放工作面顶煤运移规律研究

Coal Technology(2015)

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Abstract
针对同煤集团麻家梁矿14101工作面条件,对工作面煤岩力学性质、顶煤运移规律、提高综放采出率技术等进行系统的研究.通过研究得出14101工作面宜采用的合理放煤工艺为一刀一放单轮间隔放煤,14101工作面采出率提高了6.5%,多回收煤炭27.53万t.
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