Study of mechanism of supporting structure stress-strain state changing in the process of winning operations

by S. S. Smerechanskij, S. A. Kurnosov, Ju. S. Opryshko, A. A. Tsikra
Published 2017

Ensured sustainability of the preparatory roadways at the stages of their mining and exploitation

by A. A. Tsikra, D. I. Averkin, Ju. S. Opryshko, V. V. Zaderij
Published 2015