Evaluation on Water Burst(inrush) Risks on 15~# Coal Seam Roof of Shigejie Coal Mine of Shaanxi Lu’’

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Based on the analysis of the hydrogeological conditions and water burst(inrush)conditions on 15~# coal seam roof of Shigejie coal mine of Shaanxi Lu’an Group, this article evaluated the water burst(inrush) risks on 15~# coal seam roof of Shigejie coal min
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