| 前进式工作面预防煤与瓦斯突出的合理作业循环方式 |
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| 引用本文： | 刘荣华,肖文才,李寿石,郑资威.前进式工作面预防煤与瓦斯突出的合理作业循环方式[J].湖南科技大学学报(自然科学版),1996(2). |
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| 作者姓名： | 刘荣华 肖文才 李寿石 郑资威 |
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| 作者单位： | 湖南双峰工业局，湖南双峰秋湖煤矿 |
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| 摘 要： | 本文分析了无预掘煤巷前进式工作面，尤其是下隅角存在突出危险性，并结合秋湖煤矿的具体情况，提出了利用前进式工作面支承应力的充分前移来控制煤与瓦斯突出技术方法。通过试验研究，得出了秋湖煤矿试验工作面控制煤与瓦斯突出的有效合理作业循环方式，对该矿防治煤与瓦斯突出具有十分重要的应用价值。图４、参２。
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| 关 键 词： | 煤与瓦斯突出 前进式采场应力 控制 作业循环 |
EXPERIMENT RESEARCH ON EMPLOYING ABUTMENT OF ADVANCING FACE TO CONTROL BURST OF COAL AND GAS |
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| Liu Ronghua, Xiao Wencai.EXPERIMENT RESEARCH ON EMPLOYING ABUTMENT OF ADVANCING FACE TO CONTROL BURST OF COAL AND GAS[J].Journal of Hunan University of Science & Technology(Natural Science Editon),1996(2). |
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| Authors: | Liu Ronghua Xiao Wencai |
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| Abstract: | The paper analyses the danger in advancing face that there is no prepared gate road, especially in underneath corner. According to the actual condition of Qiuhu mine, we provide the technical methods to be applied the enough converyer advancing of the abutment inadvancing face to control burst of coal and gas. Having carried out a lot of experiments, We puts forward a effective rational working circulation way to control burst of coal and gas in experiment value to be applied to prevention of coal and gas burst. 4figs., 2refs . |
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| Keywords: | burst of coal and gas abutment of advancing face control working circulation |
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