Analysis of Main Controlling Factors of Overburden Failure in Coal Mining Under Thick Coal Seam Geological Conditions
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DOI: 10.1007/s10706-020-01529-6
Abstract: According to the theory of elastic mechanics half plane, the mechanical model of roof overburden failure is established. Based on the numerical simulation software FLAC3D, the failure process of roof overburden in 1308 working face… read more here.
Keywords: mining; analysis; coal; overburden failure ... See more keywords