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| Reason analysis and control technology research on hydraulic support falling passing through fault
in fully mechanized mining face |
| Yan Zhijie |
| Zhenchengdi Mine,Xishan Coal Electricity, Taiyuan 030203, China |
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Abstract By analyzing the phenomenon of hydraulic support falling due to the influence of fault in No.22212 Face of Zhenchengdi Mine, the causes of hydraulic support falling were summarized and analyzed. At the same time, according to the actual situation of No.22212 Face, the technology of controlling hydraulic support falling was put forward. This technology was successfully applied to this face, which provided a reference for the control of hydraulic support falling in fully mechanized mining face when passing through fault.
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