| 中厚煤层综采放顶煤工作面顶板管理 |
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| 引用本文： | 程弋.中厚煤层综采放顶煤工作面顶板管理[J].煤炭技术,2005,24(10):44-46. |
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| 作者姓名： | 程弋 |
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| 作者单位： | 淮南矿业集团公司,张北煤矿,安徽,淮南,232174 |
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| 摘 要： | 论述了中厚煤层综采放顶煤工作面矿压显现规律和顶板管理的特点,指出了综放工作面顶板管理的方法,以及工作面初采、收作时顶板管理的要点。
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| 关 键 词： | 中厚煤层 综采放顶煤 顶板管理 |
| 文章编号： | 1008-8725(2005)10-0044-02 |
| 修稿时间： | 2005年7月5日 |
The Analysis on Roof Control of Working Face of Medium-thickness Coal Seam Comprehensive Mechanized Top Coal Caving Method |
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| CHENG Yi.The Analysis on Roof Control of Working Face of Medium-thickness Coal Seam Comprehensive Mechanized Top Coal Caving Method[J].Coal Technology,2005,24(10):44-46. |
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| Authors: | CHENG Yi |
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| Abstract: | The key point of Grand pressure law on working face of seam top coal caving method,the method of dealing with them,firstly caving and end caving of working face roof control are discussed. |
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| Keywords: | medium-thickness coal seam roof control comprehensive mechanized top coal caving method |
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