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A new method for evaluating chain failure of residual coal pillars and its application in the upward mining
Journal of Mining and Safety Engineering
2022, 39 (4):
643-652.
DOI: 10.13545 /j.cnki.jmse.2021.0452
拆除构件法 关键柱 遗留煤柱群 链式失稳 上行开采
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