| 综采放顶煤工面煤体注水探索 |
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| 引用本文： | 管延修,时成忠,魏献昌.综采放顶煤工面煤体注水探索[J].矿业安全与环保,1995(2). |
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| 作者姓名： | 管延修 时成忠 魏献昌 |
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| 作者单位： | 兖州矿务局通风处 |
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| 摘 要： | 鲍店煤矿在综采放顶煤工作面采用双巷交错布孔（上巷二孔，下巷一孔）随采随注法进行煤层注水，提高了降尘率，对解决庄水难、顶煤垮落难及煤体降温等均有较好效果。
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| 关 键 词： | 注水防尘，湿润剂，综采放顶煤 |
Investigation on Seam Water Infusion in Fully Mechanized Face with CavingMethod |
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| Abstract: | ater infusion was carriedout at fully mechanized caving face at Bao-dian Mine with cross infusion holes(twoholes in tail gate and one in main gate)and by means of infusing while mining,which raises the efficiency of dust removaland effectlvely solves the problems such ashard infusion, difficult roof caving andcoal body cooling. |
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