Fracture failure analysis of hard and thick key layer and its dynamic response characteristics
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DOI: 10.1016/j.engfailanal.2019.01.008
Abstract: Abstract Igneous rock often appears in coal measure strata, and its occurrence, size, and distribution play important roles in mining safety. The failure of hard and thick igneous rocks can result in dynamic disasters such… read more here.
Keywords: thick key; fracture failure; hard thick; analysis ... See more keywords