| 露天矿生产剥采比控制方法研究 |
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| 引用本文： | 李晋旭,李克民,杨贺.露天矿生产剥采比控制方法研究[J].露天采矿技术,2009(1). |
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| 作者姓名： | 李晋旭 李克民 杨贺 |
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| 作者单位： | 1. 中国矿业大学能源与安全工程学院,江苏 徐州,221008
2. 中国矿业大学煤炭资源与安全开采国家重点实验室,江苏 徐州,221008 |
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| 摘 要： | 从露天矿生产剥采比与生产能力的关系入手,深入分析生产剥采比的重要性和客观的变化规律。通过多种技术手段调整自然生产剥采比,降低剥离洪峰期的矿岩量,达到平衡生产剥采比的目的,以保证露天矿持续稳定生产,达到比较好的经济效果。
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| 关 键 词： | 矿岩生产能力 生产剥采比 工作线 分区(期)开采 开段沟 |
Research on the control method of surface mine production stripping ratio |
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| LI Jin-xu,LI Ke-min,YANG He.Research on the control method of surface mine production stripping ratio[J].Opencast Mining Technology,2009(1). |
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| Authors: | LI Jin-xu LI Ke-min YANG He |
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| Affiliation: | 1.School of Mineral and Safety Engineering;CUMT;Xuzhou 221008;China;2.The State Key Laboratory of Coal Resources and Mine Safety;China |
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| Abstract: | Based on the surface mine production stripping ratio and the production capacity,this thesis analyzes the importance of the production stripping ratio and the objective change rules.According to all the information,various technical means can be used to adjust the natural production stripping ratio and the ore-rock volume in the flood peaking period so as to reach the balance of production stripping ratio,in this way,the surface mine might achieve a stable production in a continuous way and get better eco-n... |
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| Keywords: | the production capacity of ore and rock production stripping ratio working bench mining by areas or by stages drop cut |
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