| 宏松煤矿M_(17)煤层瓦斯压力测定及分析 |
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| 引用本文： | 王大强,杨胜强,汤海林.宏松煤矿M_(17)煤层瓦斯压力测定及分析[J].煤矿安全,2012,43(1):111-113,121. |
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| 作者姓名： | 王大强 杨胜强 汤海林 |
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| 作者单位： | 中国矿业大学安全工程学院,江苏徐州221008／煤炭资源与安全开采国家重点实验室,江苏徐州221008 |
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| 基金项目： | 国家自然科学基金重点资助项目，国际科技合作资助项目 |
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| 摘 要： | 根据宏松煤矿地质构造和开采标高,划定了M17煤层的测定范围,介绍了测压方法的选择、测压地点的确定,并对影响压力大小的因素进行了分析。在测定范围内准确有效的测定出了M17煤层的瓦斯压力,为宏松煤矿M17煤层煤与瓦斯突出危险性鉴定提供了重要参数。
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| 关 键 词： | 瓦斯压力 测定范围 测压钻孔 |
Gas Pressure Measurement and Analysis in M17 Coal Seam of Hongsong Mine |
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| WANG Da-qiang,YANG Sheng-qiang,TANG Hai-lin.Gas Pressure Measurement and Analysis in M17 Coal Seam of Hongsong Mine[J].Safety in Coal Mines,2012,43(1):111-113,121. |
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| Authors: | WANG Da-qiang YANG Sheng-qiang TANG Hai-lin |
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| Affiliation: | 1,2(1.School of Safety Engineering,China University of Ming and Technology,Xuzhou 221008,China;2.The State Key Laboratory of Coal Resources and Safe Ming,Xuzhou 221008,China) |
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| Abstract: | According to the geological structure and mining elevation of Hongsong coal mine,determining range was delimited in M17 coal seam.The paper introduced the selection about pressure measuring ways and pressure measuring sites,and analysed the factors that affect the gas pressure;detected the gas pressure in M17 coal seam accutately and efficiently in the determining range;provided important parameters for the identification of coal and gas outburst in Hongsong mine. |
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| Keywords: | gas pressure determining range pressure measuring drilling |
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