| 综采工作面超前支承压力观测的应用 |
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| 引用本文： | 张彦军,李建军. 综采工作面超前支承压力观测的应用[J]. 山西冶金, 2004, 27(2): 17-19 |
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| 作者姓名： | 张彦军 李建军 |
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| 作者单位： | 大同煤矿集团四老沟矿;大同煤矿集团四老沟矿 |
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| 摘 要： | 通过对回采工作面超前支承压力的观测，掌握回采工作面巷道圈岩应力的活动规律并进行总结分析，确定今后回采工作面巷道掘进的支护方式及回采生产时的超前支护形式；全面防止掘进巷道和回采巷道顶板的漏顶事故。
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| 关 键 词： | 综采工作面 支承压力 规律 |
| 文章编号： | 1672-1152(2004)02-0017-03 |
| 修稿时间： | 2004-04-19 |
the Application and Observation of Tre- suptorping in the Fully- mechanized Face |
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| SiLaogou Mine,DaTong Mine Group Company ZHANG Yanjun LI Jianjun. the Application and Observation of Tre- suptorping in the Fully- mechanized Face[J]. Shanxi Metallurgy, 2004, 27(2): 17-19 |
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| Authors: | SiLaogou Mine DaTong Mine Group Company ZHANG Yanjun LI Jianjun |
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| Abstract: | Through monitoring the rock pressure of the working face and analyzing the original data, work out the rules of the rock movement around the road, then make decisions on how to support the road during excavating and extracting, to prevent the roof of road from caving while excavating in the road and extracting in the face. |
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| Keywords: | working face rock pressure rule |
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