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| Confined Water Exploration in Advance Distance Application in Shishang Mine |
| ZHENG Wei-yuan1, LIN Jin-shi1, FENG Wu-hua1, LIU Huan-yi2 |
| 1. Jiangxi Fenglong Mining Corporation Ltd., Fengcheng 331131, China; 2. Jiangxi Provincial Bureau of Coal Geology 226 Geological Team , Pingxiang 337000, China |
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Abstract Based on surveying water principle and the characteristics of the coal mine safety production, the coal mine drain distance in advance of the actual implementation was introduced. Combining with Shishang mine deep geology, the high confined water out in detail technical scheme and design was formulated, leaving safety water coal rock pillars distance, and the drain needs preparation work in advance was illustrated. The results showed that saving water-proof coal and rock pillars had a good application effect in sppeeding up plugging water.
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