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Abstract Based on actual recovery of deep large mining height super long working face, theory analysis combined with numerical simulation and measurement on site, 362.9 m long working face strata behavior features of Xieqiao Mine was analyzed. The result showed that first weighting interval was 39.56 m, periodic weighting length 12.48 m, close to theory analysis, during the pressure, tendency pressure of working face appeared with two pieces, three period with three peaks, and the reason was analyzed, which provided reference for similar condition of working face recovery.
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