| 无底柱分层推进留矿采矿法的尝试 |
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| 引用本文： | 刘明德.无底柱分层推进留矿采矿法的尝试[J].黄金,2000,21(7):21-22. |
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| 作者姓名： | 刘明德 |
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| 作者单位： | 河南文峪金矿 |
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| 摘 要： | 介绍了文峪金矿无底柱分层推进留矿采矿法的试验研究。结果表明，采场结构合理生产能力大，解决了厚矿体回采及下中段生产安全问题。
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| 关 键 词： | 分层推进 无底柱 留矿法 金矿床 采矿 |
An attempt to conduct shrinkage slice stoping without sill pillar |
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| Liu Mingde.An attempt to conduct shrinkage slice stoping without sill pillar[J].Gold,2000,21(7):21-22. |
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| Authors: | Liu Mingde |
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| Affiliation: | Wenyu Gold Mine of Henan Province |
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| Abstract: | The experimental study of shrinkge slice stoping without sill pillar in Wenyu Gold Mine is introduced.It shows from experiment that the stope structure is reasonable,the productivity is much greater and the problems of safety in the stoping of thick orebody and in the lower levels are solved. |
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| Keywords: | slicing stoping without sill pillar shrinkage method |
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