Investigation of fracturing in hard rock masses around horizontal mining workings A. B. KondratovA. A. Baryakh Rock Mechanics and Rock Pressure Pages: 167 - 171
Phenomenological deformation and fracture model for halite under long-term compressive stresses S. A. Konstantinova Rock Mechanics and Rock Pressure Pages: 171 - 177
First mode of flow for loose materials in bunkers S. B. Stazhevskii Rock Mechanics and Rock Pressure Pages: 177 - 182
Elastic-plastic stress distribution around a circular drift under V. V. Sokolovskii plasticity conditions N. I. Ostrosablin Rock Mechanics and Rock Pressure Pages: 183 - 188
Problem of the dynamics for development of directional cracks during blast-hole firing A. L. IsakovE. N. Sher Rock Breaking Pages: 189 - 196
Theoretical evaluation of the characteristics of increased microcrack abundance in explosive breaking of block stone V. Ya. Chertkov Rock Breaking Pages: 197 - 202
Special features of the action of charges with air envelopes in the case of cratering and dumping explosions L. N. Marchenko Rock Breaking Pages: 202 - 208
Determination of the shape of the throwout crater by the explosion of a buried charge A. V. BurovÉ. E. Libin Rock Breaking Pages: 208 - 212
Formation of an air shock wave during explosion of sulfide dust A. D. Polikarpov Rock Breaking Pages: 212 - 216
Use of combination elongated charges for directed explosive action on the medium S. P. KazantsevV. A. TsurikL. A. Zaderii Rock Breaking Pages: 216 - 220
Problems of extracting deposits of useful minerals at great depths A. A. BovinM. V. KurlenyaE. I. Shemyakin Subsurface Mine Workings Pages: 221 - 229
Methods for determining the coefficients of turbulent diffusion in mine ventilation streams K. Yu. LaignaÉ. A. Potter Mine Aerodynamics Pages: 230 - 235
Theoretical basis of efficient parameters of the impeller of a jet radial fan É. V. Parakhonskii Mine Aerodynamics Pages: 236 - 240
Study of the structure of the flow in the input nozzle and at the output of the casing of centrifugal fans C35-20 V. A. SteshenkoT. K. Maksudova Mine Aerodynamics Pages: 241 - 243