| 无底柱分段崩落法结构参数选取的影响因素 |
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| 引用本文： | 蔡序淦,;门建兵,;黄德福.无底柱分段崩落法结构参数选取的影响因素[J].有色冶金设计与研究,2014(3):4-6. |
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| 作者姓名： | 蔡序淦 ;门建兵 ;黄德福 |
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| 作者单位： | [1]中国瑞林工程技术有限公司,江西南昌330031; [2]江西省安全生产监督管理局,江西南昌330001 |
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| 基金项目： | 江西省科技支撑项目（20111BBE50031）. |
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| 摘 要： | 无底柱分段崩落法因其生产灵活、机械化程度高、生产能力大、开采成本低等优点在国内外金属矿山中有着广泛的应用。其中,采场结构参数的选取对矿山采矿规模和生产成本有着重要的影响。通过对无底柱分段崩落法的特点及其在国内外典型矿山中的应用现状的介绍,分析了采场结构参数对矿山采矿规模和生产成本的影响,并从矿岩性质和采矿设备等方面论述了选取结构参数时受到的制约因素。
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| 关 键 词： | 无底柱分段崩落法 结构参数 矿体赋存条件 矿岩性质 采矿设备 |
Affecting Factor of Selection of Structure Parameters on Non-pillar Sublevel Caving Method |
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| Affiliation: | CAI Xugan, MEN Jianbing, HUANG Defu (1.China Nerin Engineering Co., Ltd., Nanehang, Jiangxi 330031, China; 2. Jiangxi Administration of Work Safety, Nanchang, Jiangxi 330001, China) |
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| Abstract: | Non-pillar sublevel caving method is widely used in metal mine at home and abroad due to the advantages of production flexibility, high mechanical level, large production capacity and low mining cost and so on. Selection of structure parameters of mining site has important effect on mining scale and production cost. According to the characteristic of non-pillar sublevel caving method and introduction of application of method in domestic/overseas typical mines, the paper analyzes the effect of structure parameters on mining scale and production cost and discusses constraints on selection of structure parameters from the aspects of ore/rock characteristic and mining equipment. |
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| Keywords: | Non-pillar sublevel caving method structure parameters ore body occurrence condition ore/rock characteristic mining equipment |
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