提出了用“煤层一顶板相关原理”研究预测煤层冲刷带的方法。
The method of coal bed-roof interrelated theory has been first used to study and predict coal bed washout in this paper .
研究预测的结果与实际采掘揭露的冲刷现象极为一致，说明只要有足够的有关煤层顶板岩性的资料，运用煤层一顶板相关原理的方法研究预测煤层冲刷可以达到简单、准确、定量的目的。
The achievement is consistent with the washout exposed by imining. It shows that the coal bed-roof interrelated theory is a simple, accurate and quantitative method which is used to study and…
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