| 水平下向分层充填采矿法开采缓倾斜矿体的地压应力分析 |
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| 引用本文： | 王辉镜. 水平下向分层充填采矿法开采缓倾斜矿体的地压应力分析[J]. 铜业工程, 2002, 0(2): 40-41 |
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| 作者姓名： | 王辉镜 |
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| 作者单位： | 江西铜业公司东乡铜矿 |
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| 摘 要： | 应用岩石力学理论 ,分析缓倾斜矿体用水平下向分层充填采矿法开采地压应力 ,及时采取措施 ,提高采矿作业的安全性 ,同时也取得良好的经济效益。
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| 关 键 词： | 充填体强度 围岩变形位移 地压应力分析 实践 |
| 文章编号： | 1009-3842(2002)02-0040-02 |
| 修稿时间： | 2001-12-27 |
SIMPLE ANALYSIS ON THE EARTH STRESS OF MINING SLOW- DECLINING OREBODIES USING THE METHOD OF DOWNWARD HORIZONTAL LAYERING BACK- FILL MINING AND THE COUNTER- MEASURES THEREOF |
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| Dongxiang Copper Mine Wang Huijing. SIMPLE ANALYSIS ON THE EARTH STRESS OF MINING SLOW- DECLINING OREBODIES USING THE METHOD OF DOWNWARD HORIZONTAL LAYERING BACK- FILL MINING AND THE COUNTER- MEASURES THEREOF[J]. Copper Engineering, 2002, 0(2): 40-41 |
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| Authors: | Dongxiang Copper Mine Wang Huijing |
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| Affiliation: | Dongxiang Copper Mine Wang Huijing |
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| Abstract: | Applying rock mechanics theory, analyze the earth stress of mining slow-declining orebodies using the method of downward horizontal layeriddng back-fill mining, in time to take measures, to promote safety of mining operations and to obtain good economic profit at the same time. |
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| Keywords: | Back-fill strength Country rock deformation movement Earth stress analysis Practice |
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