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| Analysis and Research of Ultra-high Water Filling
Working Face Mine Pressure Behavior Law |
| DU Xiao-he, CHEN Feng, ZHANG Xin-fu |
| Xingdong Mine, Jizhong Energy Corporation Ltd., Xingtai 054001, China |
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Abstract Xingdong Mine village mine took more than 82% of the whole mine geological reserve. Based on this problem, Xingdong Mine conducted filling mining technology study, and was successfully applied in 1126 fully mechanized working face. In order to monitor ultra-high water filling effect, mine pressure observation research was conducted underground and surface, based on the result of mine pressure observation, it was deduced that the filling technology could promote under the similar conditions of Xingdong Mine.
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