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煤层火灾通常只能看到烟气而不知道火源位置,火源探测是煤层火灾快速治理的关键技术之一。研究表明,测氡法能够比较准确地探测急倾斜煤层等复杂地质条件下的煤层火灾,对煤层火灾治理意义重大。本文采用测氡法测定了巴依里煤矿井下自燃火源位置。
Coal seam fire usually can only see the flue gas without knowing the location of the fire source. The detection of fire source is one of the key technologies for the rapid fire control of coal seam. The research shows that the radon measurement method can detect the coal seam fire under the complex geological conditions such as steep coal seam more accurately and has great significance to the fire control of coal seam. In this paper, radon method was used to determine the location of spontaneous combustion sources in the Bayiri coal mine.