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    Evolution law and engineering application on main stress difference for a novel stress relief technology in two ribs on deep coal roadway

    Routine serried drilling (slotting) technology ruins the coal mass and support architecture of the anchorage ring during stress relief, and cannot resolve the conflict between stress relief and anchorage. Ther...

    Dong-dong Chen 陈冬冬, Zai-sheng Jiang 蒋再胜, **ang Ma 马翔… in Journal of Central South University (2023)