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    邓凯, 袁树杰. 综采工作面采空区煤炭自燃“三带”的划分及实测[J]. 煤矿安全, 2012, 43(5): 141-142,146.
    引用本文: 邓凯, 袁树杰. 综采工作面采空区煤炭自燃“三带”的划分及实测[J]. 煤矿安全, 2012, 43(5): 141-142,146.
    shu
    DENG Kai, YUAN Shu-jie. Classified and Measured of Coal Spontaneous Combustion "Three Zones" in Gob of Fully Mechanized Mining Face[J]. Safety in Coal Mines, 2012, 43(5): 141-142,146.
    Citation: DENG Kai, YUAN Shu-jie. Classified and Measured of Coal Spontaneous Combustion "Three Zones" in Gob of Fully Mechanized Mining Face[J]. Safety in Coal Mines, 2012, 43(5): 141-142,146.
    shu

    综采工作面采空区煤炭自燃“三带”的划分及实测

    Classified and Measured of Coal Spontaneous Combustion "Three Zones" in Gob of Fully Mechanized Mining Face

      摘要
    • 摘要: 介绍了矿井煤自然发火的基本规律及采空区"三带"的划分方法。利用采空区的O2浓度与温度相结合的方法来合理的划分"三带"的范围,从而确定采空区的危险区域。

       

      Abstract: The basic law of coal spontaneous combustion in mine and "three zones" classified method in gob were introduced in this paper.The range of "three zones" was reasonably divided by combining oxygen concentration with temperature in gob,and the risk area was determined.

       

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