| 高韧性易燃特厚煤层巷道自燃监测预报技术 |
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| 引用本文： | 魏成.高韧性易燃特厚煤层巷道自燃监测预报技术[J].西安科技大学学报,2007,27(1):163-167. |
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| 作者姓名： | 魏成 |
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| 作者单位： | 神华宁夏煤业集团,枣泉煤矿,宁夏,银川,750004 |
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| 摘 要： | 针对磁窑堡二矿自然发火期短且为高韧性特厚易自燃煤层,且综放面回风顺槽与多个旧巷贯通或相邻,使得巷道掘进及回采期间自燃危险性增大的特点,对巷道掘进期间实施了有效的防灭火措施方案,保障综放面安全顺利开采。
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| 关 键 词： | 易燃煤层 巷道 自燃监测 预报 |
| 文章编号： | 1672-9315(2007)01-0163-05 |
| 修稿时间： | 2006年11月17 |
Monitoring and forecasting technology of spontaneous combustion in roadway of high-toughness inflammable very thick seam |
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| WEI Cheng.Monitoring and forecasting technology of spontaneous combustion in roadway of high-toughness inflammable very thick seam[J].JOurnal of XI’an University of Science and Technology,2007,27(1):163-167. |
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| Authors: | WEI Cheng |
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| Abstract: | The spontaneous combustion period is short and it is high-toughness inflammable very thick seam in Ciyaobu 2nd coalmine,the return heading cuts through or adjoins with many old roadways of fully-mechanized caving coal face,and the spontaneous combustion danger enlarges during roadway advancement and extraction.So the effective measures of extinguishing and preventing are put into effect,and it ensures safety successfully mining of fully-mechanized caving coal face. |
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| Keywords: | inflammable coal seam roadway spontaneous combustion monitoring forecasting |
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