| 综放工作面端面冒顶事故的防治 |
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| 引用本文： | 徐金海 张顶立. 综放工作面端面冒顶事故的防治[J]. 中国安全科学学报, 1998, 8(5): 28-31 |
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| 作者姓名： | 徐金海 张顶立 |
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| 作者单位： | 中国矿业大学 |
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| 摘 要： | 通过对综放工作面煤壁片帮和端面冒顶机理的分析,提出了控制端面冒顶的主要技术措施,并在兖州兴隆庄矿破碎顶板综放工作面得到了应用,取得了显著的效果,有效地保证了安全生产
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| 关 键 词： | 综放开采 破碎顶板 端面冒顶 控制 |
Prevention and Control of End-Face Fall in Fully-Mechanized Sub-Level Caving Mining Face |
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| Xu JinhaiLecturer Zhang DingliAssoc. Prof.. Prevention and Control of End-Face Fall in Fully-Mechanized Sub-Level Caving Mining Face[J]. China Safety Science Journal, 1998, 8(5): 28-31 |
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| Authors: | Xu JinhaiLecturer Zhang DingliAssoc. Prof. |
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| Affiliation: | China University of Mining and Technology |
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| Abstract: | Through analyzing the mechanism of the coal rib and the end-face fall in fully-mechanized sub-level caving mining face,technical measures for controlling the roof fall are suggested,which have been applied in Xinglongzhuang Mine,Yanzhou,with significant results.So the safety production is effectively assured. |
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| Keywords: | Sub-level caving mining Fractured roof End-face fall Control |
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