| 恩洪煤矿突出预测敏感指标及临界值研究 |
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| 引用本文： | 伏绍祥,董国伟,李秋林. 恩洪煤矿突出预测敏感指标及临界值研究[J]. 矿业安全与环保, 2009, 36(Z1) |
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| 作者姓名： | 伏绍祥 董国伟 李秋林 |
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| 作者单位： | 1. 东源煤电股份有限责任公司,恩洪煤矿,云南,曲靖,655000
2. 煤炭科学研究总院重庆研究院,重庆,400037 |
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| 基金项目： | 国家自然科学基金重点项目，国家重点基础研究发展计划(973计划)项目 |
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| 摘 要： | 煤与瓦斯突出是恩洪煤矿的重要灾害之一。采用实验室研究、现场实测、现场资料统计整理等方法,测取了恩洪煤矿C9煤层瓦斯基本参数及相关预测指标值,在此基础上,对恩洪煤矿C9煤层煤与瓦斯突出预测敏感指标及临界值进行了研究,最终得出了合适的敏感指标及临界值。
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| 关 键 词： | 煤与瓦斯突出 瓦斯基本参数 预测 敏感指标 临界值 |
Study on Sensitive Index and Critical Value for Outburst Prediction in Enhong Coal Mine |
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| FU Shao-xiang,DONG Guo-wei,LI Qiu-lin. Study on Sensitive Index and Critical Value for Outburst Prediction in Enhong Coal Mine[J]. Mining Safety & Environmental Protection, 2009, 36(Z1) |
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| Authors: | FU Shao-xiang DONG Guo-wei LI Qiu-lin |
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| Affiliation: | FU Shao-xiang,DONG Guo-wei,LI Qiu-lin |
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| Abstract: | Coal and gas outburst is one of the major disasters in Enhong Coal Mine.The elemental parameters and relevant prediction values of gas in C9 coal seam of this mine were obtained through laboratory study,on-the-spot measurement and site data statistics,and on this base,study was carried out on the sensitive indexes and critical values for coal and gas outburst prediction of C9 coal seam of this mine,and finally the appropriate sensitive indexes and critical values were obtained. |
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