| 镜铁山铁矿不稳定矿岩巷道中的掘进支护方法 |
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| 引用本文： | 汪和平 于国立. 镜铁山铁矿不稳定矿岩巷道中的掘进支护方法[J]. 金属矿山, 1999, 0(7): 16-17,35 |
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| 作者姓名： | 汪和平 于国立 |
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| 作者单位： | [1]马鞍山矿山研究院 [2]镜铁山铁矿 |
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| 摘 要： | 镜铁山铁矿采用插管法和超前锚杆支护法成功地解决了破碎矿岩中平巷掘进问题，积累了在不稳定矿岩中平巷掘进施工的经验。
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| 关 键 词： | 破碎矿岩 平巷掘进 超前锚杆支护 铁矿 巷道支护 |
Supporting Method for Drifting in Unstable Ore Rock in Jingtieshan Iron Mine |
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| Wang Heping. Supporting Method for Drifting in Unstable Ore Rock in Jingtieshan Iron Mine[J]. Metal Mine, 1999, 0(7): 16-17,35 |
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| Authors: | Wang Heping |
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| Affiliation: | Wang Heping (Maanshan Institute of Mining Research) Yu GuoliShi Gong (Jingtieshan Iron Mine) |
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| Abstract: | The application of tube inserting method and advanced rockbolting supporting method in Jingtieshan Iron Mine has successfuly solved the problems in drifting in fractured rock mass and the experience in drifting in unstable ore rock has also be accumulated. |
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| Keywords: | Fractured ore rock Drifting Supporting method of tube inserting Advanced rockbolting supporting method |
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