| 人工柱砌筑工艺的研究与实践 |
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| 引用本文： | 杨兴明.人工柱砌筑工艺的研究与实践[J].中国锰业,1994,12(6):16-19. |
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| 作者姓名： | 杨兴明 |
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| 作者单位： | 大理州矿冶开发研究所 |
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| 摘 要： | 本文介绍鹤庆锰矿在使用片石人工柱代替天然矿柱回采优质富锰矿石时，人工柱的砌筑工艺，安全系数，实践中存在问题，改进办法和主要技术经济指标。
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| 关 键 词： | 锰矿山，人工柱砌筑，工艺，实践 |
A STUDY AND APPLICATION OF THE CONSTRUCTION TECHNIQUE OF MAN-MADE PILLARS |
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| Yang Xingming.A STUDY AND APPLICATION OF THE CONSTRUCTION TECHNIQUE OF MAN-MADE PILLARS[J].China's Manganese Industry,1994,12(6):16-19. |
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| Authors: | Yang Xingming |
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| Abstract: | This paper presents the construction technique of man-made pillars,re-lating the safety coefficient,main problems,improving methods and the technical and eco-nomic results in the application of the slabstone pillars taking the place of natural pillars torecover good-quality manganese ores in Heqing Manganese Mine. |
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| Keywords: | Manganese Mine Construction of man- made pillars Technique Application |
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