某矿盲竖井延深工程保护岩柱拆除方案优化 |
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引用本文: | 米德剑,吴永刚.某矿盲竖井延深工程保护岩柱拆除方案优化[J].有色金属(矿山部分),2012,64(1):10-12,34. |
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作者姓名: | 米德剑 吴永刚 |
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作者单位: | 1. 云南金诚信矿业管理股份有限公司,昆明,650217 2. 北京矿冶研究总院,北京,100070 |
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摘 要: | 针对云南某矿2#盲竖井延深工程保护岩柱的工程特点,在拆除岩柱时进行方案比较,并选取一种安全、高效的方案付诸于实施,取得了很好的效果。
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关 键 词: | 盲竖井 延深工程 保护岩柱 拆除 |
收稿时间: | 2011/8/17 0:00:00 |
修稿时间: | 2011/8/23 0:00:00 |
Scheme optimization of demolishing protective rock pillar for blind shaft' s extending project |
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Authors: | midejian and wuyonggang |
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Affiliation: | 1.Yunnan Jinchengxin Mining Management Co.,Ltd.,Kunming 650217,China; 2.Beijing General Research Institute of Mining & Metallurgy,Beijing 100070,China) |
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Abstract: | On the basis of features of a project,some schemes are compared to remove protective rock pillars for extending project of 2# blind shaft in one mine in Yunnan province.A safe and efficient solution is selected and put into practice in engineering,achieving good effects. |
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Keywords: | blind shaft extending project protective rock pillar demolishing |
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