Authors: V.G. Smirnov
Title of the article: Crack formation in coal beds in front of the face of development working
Year: 2012, Issue: 3, Pages: 18-20
Branch of knowledge: Physical processes of mining
Index UDK: 622.833.5
DOI: -
Abstract: The deformations and conditions of cracks formation in front of the face of development working are considered. Dis-tances between planes of cracks are estimated.
Key words: crack formation deformation outburst dangerous state preparatory working
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