| 合理确定潘二煤矿突出敏感指标的研究 |
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| 引用本文： | 王兆丰,于红,袁军伟,王永青.合理确定潘二煤矿突出敏感指标的研究[J].矿业安全与环保,2009,36(2). |
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| 作者姓名： | 王兆丰 于红 袁军伟 王永青 |
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| 作者单位： | 1. 河南理工大学,河南,焦作,454003
2. 潘二煤矿,安徽,淮南,232096 |
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| 摘 要： | 为了确定矿井合理的防突预测预报指标的敏感度,防止"高指标不突,低指标突出"现象的发生,采用定性与定量的分析方法,最终确定钻孔瓦斯涌出初速度q为潘二矿的突出敏感指标。实践结果表明,该方法对于确定合理的矿井突出敏感指标是有效的,具用较强的实用价值。
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| 关 键 词： | 煤与瓦斯突出 敏感指标 定量分析 敏感函数 钻孔瓦斯涌出初速度 |
Study on Rational Determination of Outburst Sensitivity Index of Paner Mine |
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| Abstract: | In order to determine the sensitivity of reasonable prediction index against mine outburst and prevent the phenomenon of "no outburst with high-index and outburst with low-index",qualitative and quantitative analysis method was used for determining the sensitivity index of outburst,the initial velocity q of gas emission was finally determined as the outburst sensitivity index of Paner Mine. Test results showed that the proposed method is effective for the determination of reasonable mine outburst sensitivit... |
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