| 软弱破碎矿岩巷道支护技术研究 |
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| 引用本文： | 王贻明,韩方健. 软弱破碎矿岩巷道支护技术研究[J]. 矿业快报, 2004, 20(2): 16-17 |
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| 作者姓名： | 王贻明 韩方健 |
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| 作者单位： | 1. 马鞍山矿山研究院
2. 泸沽铁矿 |
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| 摘 要： | 通过对四川泸沽铁矿大顶山矿区软弱破碎地段巷道变形失稳机理的分析，对该矿的矿岩进行分类，采用分级支护等措施，对该矿井巷支护技术进行了优化，大大提高了成巷率，为矿山生产创造良好条件。
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| 关 键 词： | 巷道支护 矿山生产 矿岩 优化技术 |
| 文章编号： | 1009-5683(2004)02-0016-02 |
| 修稿时间： | 2003-11-10 |
Technical Study of Tunnel Lining of Soft and Broken Mine Rock |
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| Wang Yiming. Technical Study of Tunnel Lining of Soft and Broken Mine Rock[J]. Express Information of Mining Industry, 2004, 20(2): 16-17 |
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| Authors: | Wang Yiming |
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| Affiliation: | Wang Yiming(Maanshan Institute of Mining Research) Han Fangjian(Lugu Iron Mine) |
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| Abstract: | Based on the analysis of unstable mechanism due to deformation of the tunnel in the soft broken section of Dadingshan Mine zone of Sichuan Lugu Iron Mine,the mine rock of the Mine is classified.The support technology of mine workings of the Mine is optimized by the stage support measure,which greatly increases qualification rate and gives a favourable condition for the Mine production. |
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| Keywords: | Soft and broken mine rock Tunnel support Optimized technology |
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