| 人工柱锚杆房柱法顶板稳定性问题探讨 |
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| 引用本文： | 王彦武. 人工柱锚杆房柱法顶板稳定性问题探讨[J]. 中国锰业, 1998, 16(3): 20-23 |
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| 作者姓名： | 王彦武 |
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| 作者单位： | 马鞍山矿山研究院采矿所 |
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| 摘 要： | 人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。文章就顶板稳定性有关的普通顶板、节理化顶板、放顶、顶板加固和人工柱变形破坏等问题，用岩石梁理论进行了分析讨论。
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| 关 键 词： | 房柱法 岩石梁理论 顶板稳定性 |
A Study on Roof Stability Problems of Bolting Manual Pillar and Room Method |
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| Wang Yanwu. A Study on Roof Stability Problems of Bolting Manual Pillar and Room Method[J]. China's Manganese Industry, 1998, 16(3): 20-23 |
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| Authors: | Wang Yanwu |
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| Abstract: | Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch. With theory of rock beams, cutting roof, reinforcing roof, manual pillar deformation and failure, and obtains some kinds of knowledge. |
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| Keywords: | Pillar and room method Theory of rock beams Roof stability |
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