| 樟村坪磷矿房柱采矿法采场稳定性研究 |
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| 引用本文： | 丁光文. 樟村坪磷矿房柱采矿法采场稳定性研究[J]. 武汉化工学院学报, 1993, 0(3) |
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| 作者姓名： | 丁光文 |
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| 作者单位： | 武汉化工学院矿山系 |
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| 摘 要： | 用有限元法,块体理论及刚度法相结合,对樟村坪磷矿采场的稳定性进行了研究。研究结果表明:采场在结构面不太发育时是稳定的,结构面发育时则存在塌滑体;矿柱在其载荷超过强度时,仍具有一定承载能力。这与现场实际情况基本相符。
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| 关 键 词： | 房柱采矿法 采场 稳定性 |
A study on the stability of the room-pillar mining method stope in zhang Cunping phosphate mine |
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| Ding Guangwen. A study on the stability of the room-pillar mining method stope in zhang Cunping phosphate mine[J]. Journal of Wuhan Institute of Chemical Technology, 1993, 0(3) |
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| Authors: | Ding Guangwen |
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| Affiliation: | Ding Guangwen |
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| Abstract: | By means of the finite element method, block theory and stiffness analysis, the paper analyses stasility problem of the room-pillar stopes in Zhang Cunping phosphate mine. The results conform to the site states. |
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| Keywords: | Room-pillar mining method Stope Stability |
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