Damage and Failure Evolution Mechanism for Coal Pillar Dams Affected by Water Immersion in Underground Reservoirs
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DOI: 10.1155/2019/2985691
Abstract: In coal mines, underground reservoir systems can increase the availability of water and are an effective technical approach for the protection and utilization of water resources. The stability of coal pillar dams is the key… read more here.
Keywords: coal pillar; coal; water immersion; pillar dams ... See more keywords