Categorical modeling on electrical anomaly of room-and-pillar coal mine fires and application for field electrical resistivity tomography

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• 作者：Wujun Song^a ; Yanming Wang^a ; ^b ; ^{cumtwangym@163.com} ; Zhenlu Shao^a
• 关键词：Coal fires ; Classified geoelectric model ; Electrical resistivity tomography ; Fire delineation ; Field application
• 刊名：Journal of Applied Geophysics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：136
• 期：Complete
• 页码：474-483
• 全文大小：3261 K
• 卷排序：136

文摘

Classified geoelectric models of room pillar coal mines fires are established. Goaf fire exists an anomaly of high resistance. Coal seam fire and subsidence fire performance low resistivity response Identification of different fire types and delineation of coal fire areas Improve the efficiency of fire areas delineation