| 罗河铁矿开采由崩落法改为充填法的效益分析 |
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| 引用本文： | 张亚东,蔡嗣经,徐泰松,何晓文,张辉.罗河铁矿开采由崩落法改为充填法的效益分析[J].金属矿山,2013,42(1):11-14. |
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| 作者姓名： | 张亚东 蔡嗣经 徐泰松 何晓文 张辉 |
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| 作者单位： | 1.北京科技大学土木与环境工程学院； 2.马钢罗河矿业有限责任公司 |
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| 摘 要： | 马钢罗河铁矿一期开采设计由崩落法改为充填法。分析了改为充填法的必要性，并对2种采矿方法的矿石生产成本、对环境影响程度等5个方面的技术经济指标进行了比较，得出由崩落法改为充填法后社会经济效益显著，值得推广。
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| 关 键 词： | 罗河铁矿 充填法 崩落法 社会经济效益 |
Analysis of Benefits in the Transition from Caving Method to Backfill Method in Luohe Iron Mine |
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| Zhang Yadong
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Cai Sijing
,
Xu Taisong
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He Xiaowen
,
Zhang Hui.Analysis of Benefits in the Transition from Caving Method to Backfill Method in Luohe Iron Mine[J].Metal Mine,2013,42(1):11-14. |
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| Authors: | Zhang Yadong Cai Sijing Xu Taisong He Xiaowen Zhang Hui |
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| Affiliation: | 1.School of Civil and Environmental Engineering，University of Science and Technology Beijing；2.Masteel Luohe Mine Co.，Ltd. |
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| Abstract: | The mining design at first phase of Masteel Luohe iron mine has been transited from caving method to backfill method.The necessity of the transition to backfill method is analyzed and both mining methods are contrasted from five aspects of technical and economic index，such as the cost of ore production，the impact to the environment etc.，concluding that the change from caving method to backfill method get remarkable social and economic benefits and is worth promoting. |
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| Keywords: | Luohe iron mine backfill method Caving method Social and economic benefits |
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