When the distance from the RCP is 10 m, 0 m, − 10 m, − 20 m, and − 30 m, the peak value of deviatoric stress in two ribs of the double roadway shows a decreasing trend along the panel side → section coal pillar side → solid coal side.
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The evolution law of deviatoric stress and asymmetric control technology in roadways during panel mining through overlying residual coal pillars.
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