Results 111 to 114 of about 157 (114)
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Coal pillar load calculation by pressure arch theory and near field extraction ratio
International Journal of Rock Mechanics and Minings Sciences, 2010exaly
Geotechnical risk management to prevent coal outburst in room-and-pillar mining
International Journal of Mining Science and Technology, 2016exaly
Subsidence over room and pillar retreat mining in a low coal seam
International Journal of Mining Science and Technology, 2019exaly