| 井下单极——偶极直流电透视原理及解释方法 |
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| 引用本文： | 韩德品,卜昌森.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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| 作者姓名： | 韩德品 卜昌森 |
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| 作者单位： | 煤炭科学研究总院西安分院，肥城矿务局，义马矿务局 |
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| 摘 要： | 简要了采煤工作单极－偶极直流电透视原理和解释方法。正演结果表明，垂直，平行有－－偶极两种方法均能有效突出工作面顶、底板围围的影响，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。
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| 关 键 词： | 直流电透视 顶板 底板 含水构造 地球物理勘探 |
THE PRINCIPLE AND INTERPRETATION METHOD OF THE MONOPOLAR DIPOLE DC PENETRATION AT WORKING FACE |
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| Han Depin,Zhang Tianmin,Shi Yading.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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| Authors: | Han Depin Zhang Tianmin Shi Yading |
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| 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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| Keywords: | DC penetration roof floor water bearing structure underground geophygsical exploration |
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