| 大型露天金属矿山深部开采技术研究 |
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| 引用本文： | 王进学,王家臣,董卫军,吉兆宁. 大型露天金属矿山深部开采技术研究[J]. 金属矿山, 2005, 0(7): 14-16 |
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| 作者姓名： | 王进学 王家臣 董卫军 吉兆宁 |
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| 作者单位： | 中国矿业大学(北京校区);北京矿冶研究总院 |
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| 摘 要： | 通过系统研究，提出了眼前山铁矿深部矿体的合理开采方式，并对露天转地下开采过程中生产能力的衔接，开采方式的平稳过渡，地下开采首采区的选择，矿山生产规模的确定，采矿方法的选择以及边坡下压帮矿量的回采进行了论证，得到了眼前山铁矿深部矿体开采的系统优化方案。
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| 关 键 词： | 露天开采 地下开采 过渡期 |
| 修稿时间： | 2005-05-11 |
Study of Deep Mining Technology of Large-scale Opencast Metal Mine |
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| Wang Jinxue,WANG Jiachen,Dong Weijun,Ji Zhaoning. Study of Deep Mining Technology of Large-scale Opencast Metal Mine[J]. Metal Mine, 2005, 0(7): 14-16 |
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| Authors: | Wang Jinxue WANG Jiachen Dong Weijun Ji Zhaoning |
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| Affiliation: | Wang Jinxue~1 Wang Jiachen~1 Dong Weijun~2 Ji Zhaoning~2(1.China University of Mining and Technology (Beijing);2.Beijing General Institute of Mining and Metallurgy) |
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| Abstract: | Through the systemic research, a rational mining mode for the deep ore body in Yanqianshan Iron Mine was brought up. The followings were sufficiently demonstrated: productive capacity's linking when the opencast mining changes to the underground mining, smooth transition of the mining mode, selection of the first underground mining section, determination of mine production scale, selection of mining methods and stoping of side ore body under the high wall slope. So the systematic improving scheme of the deep ore body mining in Yanqianshan Iron Mine was gained. |
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| Keywords: | Opencast mining Underground mining Transition period |
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