| 东滩矿14308综放面采空区三带实测分析 |
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| 引用本文： | 周令昌,周西华,梁茵,王丽敏.东滩矿14308综放面采空区三带实测分析[J].辽宁工程技术大学学报(自然科学版),2006(Z2). |
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| 作者姓名： | 周令昌 周西华 梁茵 王丽敏 |
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| 作者单位： | 辽宁工程技术大学资源与环境工程学院，辽宁工程技术大学资源与环境工程学院，辽宁工程技术大学资源与环境工程学院，辽宁工程技术大学资源与环境工程学院 辽宁阜新 123000，辽宁阜新 123000，辽宁阜新 123000，辽宁阜新 123000 |
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| 基金项目： | 国家自然科学基金资助项目(50474010) |
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| 摘 要： | 针对东滩矿14308综放工作面采空区自燃严重的问题,采用打钻的方式对采空区进行气体监测,定期取样,用色谱分析仪分析采空区气体成分及浓度,采用三次样条插值的方法,按氧气浓度确定“三带”的具体范围,得出氧化“三带”的分布,为综放工作面防灭火措施的确定提供可靠依据。
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| 关 键 词： | 综放工作面 采空区 三带 防灭火 |
Actual measurement analysis of three zones of goaf of 14308 working face with fully mechanized caving method of Dong tan Mine |
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| ZHOU Ling-Chang,ZHOU Xi-hua,LIANG Yin,WANG Li-min.Actual measurement analysis of three zones of goaf of 14308 working face with fully mechanized caving method of Dong tan Mine[J].Journal of Liaoning Technical University (Natural Science Edition),2006(Z2). |
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| Authors: | ZHOU Ling-Chang ZHOU Xi-hua LIANG Yin WANG Li-min |
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| Abstract: | In view of the serious state of spontaneous combustion in the goaf of the 14308 working face of Dong tan Mine, through drilling, the gas is inspected and sampled periodically, and the concentration of oxygen is analyzed with the chromatographic instrument, the specific ranges of the three zones according to the concentration of oxygen is given using the cubic spline interpolation method and the distribution of three zones is gained, and it offers trusty criterion for the measurement of fire extinguishing and prevention on the working face. |
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| Keywords: | working face with fully mechanized caving method goaf three zones fire extinguishing and prevention |
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