利用多频点技术探测顶底板含水构造埋深问题的尝试

Using the multi-frequency technique to detect water-bearing strcture in the roof and floor of coal seam

通过理论分析和部分实际资料的计算发现，多频点电透视技术对判定工作面顶底板含水构造 的深度有较明显的反映，这种结果为利用电透视探查顶底板含水构造埋深问题指明了研究方向。

We find a kind of technique that could determine the depth of the water-bearing structure in the roof and floor of coal seam using the multi-frequency technique to calculate and to analyse some data got from a coal mine. This technique demonstrate the way to research the location of the water-bearing structure in the roof and floor of coal seam.