| 斜井巷道穿越风化岩时注浆导管的应用 |
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| 引用本文： | 李二利.斜井巷道穿越风化岩时注浆导管的应用[J].太原科技,2007,161(6):65-66. |
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| 作者姓名： | 李二利 |
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| 作者单位： | 同煤国电同忻煤矿有限公司,山西,大同,037003 |
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| 摘 要： | 巷道在穿越风化岩时，由于顶板破碎，难于维护，掘进过程中应采取有效的超前支护方法以解决这一难题。以同煤集团同忻矿井副斜井为例，介绍了注浆导管在风化岩巷道中的使用方法。
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| 关 键 词： | 风化岩 导管 注浆 |
| 文章编号： | 1006-4877（2007）06-0065-02 |
| 收稿时间： | 2007-04-18 |
| 修稿时间： | 2007-04-182007-04-21 |
Application of Pipe with Liquid in the Slope Tunnel Passing through the Weathering Rock |
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| Li Erli.Application of Pipe with Liquid in the Slope Tunnel Passing through the Weathering Rock[J].Taiyuan Science and Technology,2007,161(6):65-66. |
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| Authors: | Li Erli |
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| Abstract: | While passing through the weathering rock the tunnel is difficult to safeguard because of the broken roof. The effective method of propping up tunnel should be taken ahead to solve this difficult problem. Taking the secondary slope tunnel of TongXin mine in Tong-coal group as an example, the paper has introduced the operation method of Pipe of liquid in the slope tunnel passes through weathering the rock . |
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| Keywords: | Weathering rock Pipe Injecting liquid |
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