| 对矿井瓦斯等级鉴定指标的探讨 |
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| 引用本文： | 冉启平. 对矿井瓦斯等级鉴定指标的探讨[J]. 矿业安全与环保, 2002, 29(1): 22-23 |
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| 作者姓名： | 冉启平 |
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| 作者单位： | 水城矿务局,贵州六盘水,553000 |
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| 摘 要： | 通过对矿井瓦斯来源和瓦斯涌出量与产量关系分析,说明用相对瓦斯涌出量作为矿井瓦斯等级的鉴定指标是不太可靠的,而用绝对瓦斯涌出量与相对瓦斯涌出量相结合的指标来鉴定矿井瓦斯等级较合理,也符合生产现场的实际。
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| 关 键 词： | 瓦斯等级 鉴定指标 瓦斯涌出量 产量 关系 |
| 文章编号： | 1008-4495(2002)01-0022-02 |
| 修稿时间： | 2001-05-14 |
Inquiring into Evaluation Indexes of Mine Gas Classification |
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| Abstract: | The analysis on relation between the mine gas source,gas emission and coal production shows that it is not so reliable to take the relative outflow of gas as the evaluation index of mine gas classification. It is more reasonable to use both mine absolute gas outflow and relative gas outflow as the evaluation index of mine gas classification and it also tallies with the actual situation of productive mines. |
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