| 论无底柱分段崩落法放矿规律──对端部出矿规律的新认识 |
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| 引用本文： | 张志贵,刘兴国. 论无底柱分段崩落法放矿规律──对端部出矿规律的新认识[J]. 化工矿物与加工, 1995, 0(2) |
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| 作者姓名： | 张志贵 刘兴国 |
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| 作者单位： | 四川建材学院，东北大学 |
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| 摘 要： | 介绍了无底杜分段崩落法的新发展，以及笔者对端部出矿规律，如残留体的形式及作用、出矿方式、矿石损失与贫化的关系等问题的新认识。
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Ore drawing patterns of non-sill sublevel caving method |
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| Zhang Zhixian. Ore drawing patterns of non-sill sublevel caving method[J]. Industrial Minerals and Processing, 1995, 0(2) |
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| Authors: | Zhang Zhixian |
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| Affiliation: | Zhang Zhixian (Sicuan Institute of Building Materials)Liu Xingguo (Northeastern university) |
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| Abstract: | Progress in non-sill sublevel caving system is introduced.End side ore drawins pattern involving formation and function of remnant,ways of ore drawing,relation between dilution and loss are prasented. |
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| Keywords: | Non-sill sublevel caving method Ore remnant Non-diluhon ore drawing Cut off grede ore drawing |
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