韩德品, 张天敏, 石亚丁, 卜昌森, 邢相荣, 张朝晖. 井下单极-偶极直流电透视原理及解释方法[J]. 煤田地质与勘探, 1997, 25(5): 32-35.
引用本文: 韩德品, 张天敏, 石亚丁, 卜昌森, 邢相荣, 张朝晖. 井下单极-偶极直流电透视原理及解释方法[J]. 煤田地质与勘探, 1997, 25(5): 32-35.
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Han Depin, Zhang Tianmin, Shi Yading, Bu Changsen, Xing Xiangrong, Zhang Chaohui. THE PRINCIPLE AND INTERPRETATION METHOD OF THE MONOPOLAR-DIPOLE DC PENETRATION AT WORKING FACE[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 32-35.
Citation: Han Depin, Zhang Tianmin, Shi Yading, Bu Changsen, Xing Xiangrong, Zhang Chaohui. THE PRINCIPLE AND INTERPRETATION METHOD OF THE MONOPOLAR-DIPOLE DC PENETRATION AT WORKING FACE[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 32-35.
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井下单极-偶极直流电透视原理及解释方法

THE PRINCIPLE AND INTERPRETATION METHOD OF THE MONOPOLAR-DIPOLE DC PENETRATION AT WORKING FACE

    摘要
  • 摘要: 简要论述了采煤工作面单极-偶极直流电透视原理和解释方法。正演结果表明,垂直、平行单极-偶极两种方法均能有效地突出工作面顶、底板围岩的影响,而压制煤层的影响,为大水煤矿有的放矢地探测工作面顶、底板内的含水、导水构造提供了一种新方法。

     

    Abstract: The principle and interpretation method of the monopole-dipole DC penetration at working face are expounded briefly.The forward results indicate that both the vertical and parallel monopole-dipole methods can stress the influences of roof and floor rocks at working face, and suppress the influence of coal seam.It provides a new method to detect the water-bearing and water-flowing structures in roof and floor rocds at working face for the coal mine with large water yield.

     

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