Domrachev, A.N.; Govorukhin, Yu.M.; Krivolapov, V.G.; Paleev, D.Yu.
(Publishing House of the KarSU named after E.A.Buketov, 2016)
This article proves the relevance of the roof fall risk assessment. It bases both in terms of predicting
the possibility of their reuse and keeping the coal pillars stability, and the risk of the origin of closed
unventilated ...