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矿井瓦斯异常涌出的探讨淄博矿务局侯尔康董曰喜林栏关键词瓦斯异常涌出预测预报瓦斯异常区划分技术措施１前言淄博煤田是一个瓦斯地质条件比较复杂、在山东煤炭系统中瓦斯危害最严重的矿区，瓦斯涌出异常现象不但在高瓦斯矿井经常发生，而在低瓦斯矿井中亦不断出现。因此...
Mine gas anomalous emission Zibo Mining Bureau Hou Erkang Dong Yue Xilin column Key words gas anomaly forecasting forecast gas anomalous zone technical measures 1 Preface Zibo coalfield is a gas geological conditions are more complex in the coal gasification system in Shandong In the most serious mining areas, the phenomenon of gas emission anomalies not only occurs frequently in high-gas mines but also in low-gas mines. therefore...