| 煤层冲击危险评价方法的探讨 |
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| 引用本文： | 董学农,王辉,孙福玉. 煤层冲击危险评价方法的探讨[J]. 辽宁工程技术大学学报(自然科学版), 2003, 22(Z1): 38-39 |
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| 作者姓名： | 董学农 王辉 孙福玉 |
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| 作者单位： | 1. 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新,123000
2. 阜新煤业集团,辽宁,阜新,123000 |
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| 摘 要： | 系统地介绍了评价煤层冲击危险测定方法,为了深入了解煤层冲击危险,提高预测与防治煤层冲击的手段,用几种不同的有关冲击地压的测试方法对煤层冲击危险程度进行评价.通过现场及实验室试验,对煤层冲击危险程度指标进行综合分析,为现场预测煤层冲击危险提供测试手段.
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| 关 键 词： | 冲击危险 钻屑量 水份指标吸水率 |
| 文章编号： | 1008-0562(2003)增刊-0038-02 |
| 修稿时间： | 2003-06-05 |
Discussion on evaluation methods for the denger of coal seam burst |
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| DONG Xue-nong,WANG Hui,SUN Fu-yu. Discussion on evaluation methods for the denger of coal seam burst[J]. Journal of Liaoning Technical University (Natural Science Edition), 2003, 22(Z1): 38-39 |
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| Authors: | DONG Xue-nong WANG Hui SUN Fu-yu |
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| Abstract: | The measure method of evaluating coal seam burst is systematically introduced. In order to find the danger of coal seam burst, and improve the methods of forecast and prevention, several testing methods for rock burst are used to evaluate the danger of coal seam burst. Through the measurement in the underground and experiment in the lab, the danger indices of coal seam burst are synthetically analyzed, and the method of forecasting the danger of coal seam burst is provided for the mines. |
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| Keywords: | danger of burst coal powder quantity of bore moisture index water absorption rate |
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