| 梅山铁矿塌陷区塌落规律分析 |
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| 引用本文： | 刘伯华. 梅山铁矿塌陷区塌落规律分析[J]. 金属矿山, 2002, 0(10): 22-23 |
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| 作者姓名： | 刘伯华 |
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| 作者单位： | 上海梅山冶金集团公司 |
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| 摘 要： | 依据梅山铁矿岩体崩落的具体过程，通过对上部岩体的崩落机理及崩落体内不同块度散体的流动规律分析，运用散体运动规律预测了崩落体内岩石的块度分布及运动特征。
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| 关 键 词： | 梅山铁矿 塌陷区 井下开采 崩落矿体 散体运动规律 顶板 |
| 修稿时间： | 2002-06-21 |
Analysis of the Caving Law of the Subsidence Area at Meishan Iron Mine |
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| Liu Bohua. Analysis of the Caving Law of the Subsidence Area at Meishan Iron Mine[J]. Metal Mine, 2002, 0(10): 22-23 |
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| Authors: | Liu Bohua |
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| Abstract: | Based on the concrete process of rockmass caving in Meishan Iron Mine and the analysis of the caving mechanism of upper rockmass and the flow law of bulks of different sized in the caving rockmass,the size distribution and movement characteristics of the rocks within the caving rockmass are predicted using bulk movement law. |
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| Keywords: | Subsidence area Underground mining Caved orebody |
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