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Study on the mechanism of abnormal roof weighting in underlying working face under multi-seam mining conditions at chahasu coal mine
郭庆瑞, 余 波, 张智强, 崔海龙, 路 雄, 张晓春, 武智东
Coal Engineering . 2025, (12): 70 -79 .  DOI: 10.11799/ce202512010