| 轻型放顶煤液压支架及其应用 |
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| 引用本文： | 王朝阳,李建民.轻型放顶煤液压支架及其应用[J].煤,2000,9(3):31-33. |
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| 作者姓名： | 王朝阳 李建民 |
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| 作者单位： | 郑州煤矿机械厂!河南郑州450007(王朝阳，耿玉娟)，开滦矿务局!河北唐山063000(李建民，班春生) |
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| 摘 要： | 介绍轻型放顶煤液压支架的产生及发展 ,开滦唐山矿针对煤层特点使用轻型放顶煤液压支架的情况和 2 4 92N、2 4 93工作面的概况 ,以及适应其条件的轻型放顶煤液压支架的特点和采放工艺 ,讨论了由此带来的良好经济效益和社会效益及推广前景。
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| 关 键 词： | 综放开采 轻放支架 特点 |
Application of Light Caving Hydraulic Support |
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| WANG Chao?yang ,GENG Yu?juan ,LI Jian?min ,BAN Chun?sheng.Application of Light Caving Hydraulic Support[J].Coal,2000,9(3):31-33. |
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| Authors: | WANG Chao?yang GENG Yu?juan LI Jian?min BAN Chun?sheng |
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| Affiliation: | WANG Chao?yang 1,GENG Yu?juan 1,LI Jian?min 2,BAN Chun?sheng 2 |
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| Abstract: | This paper introduces evolving development of light caving hydraulic support.Light caving hydraulic support was appllied in Tangshan coal mine Kailuan bureau beacuse coal seams characteristice,it introduces situation of 2492N、2493 working face and characteristic and mining craft of light caving hydraulic support under suiting this condition,this method will take good economic performance,social benefit and extensive prospect. |
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| Keywords: | caving mining light caving support characteristic |
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