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GUO Chun, YU Hong-qing, XING Wen-ping. The Key Technology of Using DC Electrical Method to Detect Water-bearing Capability of Seam Roof[J]. Safety in Coal Mines, 2013, 44(8): 69-72.
Citation: GUO Chun, YU Hong-qing, XING Wen-ping. The Key Technology of Using DC Electrical Method to Detect Water-bearing Capability of Seam Roof[J]. Safety in Coal Mines, 2013, 44(8): 69-72.
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The Key Technology of Using DC Electrical Method to Detect Water-bearing Capability of Seam Roof

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  • Published Date: August 19, 2013
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  • The paper introduces the technology principle, site construction and data interpretation method of DC electrical method, focuses on the key technology difficulty and Countermeasure of using DC method to detect water-bearing capability of seam roof.The real example shows that DC electrical method can obtain good effect and reliable result under the strong interference condition.
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    • References (5)
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