Calculating the load on movable guard-type supports in flat-lying or inclined seams S. B. Stazhevskii Rock Mechanics and Rock Pressure 01 March 1977 Pages: 101 - 114
The stressed state in an undisturbed rock mass with schistosity and curvature of the beds Yu. V. NemirovskiiA. A. Tyrymov Rock Mechanics and Rock Pressure 01 March 1977 Pages: 114 - 120
Automated calculation of active and passive earth pressures on a retaining wall under seismic conditions P. I. YakovlevA. V. Shkola Rock Mechanics and Rock Pressure 01 March 1977 Pages: 120 - 124
The use of electrical models to investigate the deformation properties of rocks under dynamic loads S. F. AlekseenkoV. P. Melezhik Rock Mechanics and Rock Pressure 01 March 1977 Pages: 124 - 129
The hardness of rocks according to Shreiner I. G. Melikidze Rock Mechanics and Rock Pressure 01 March 1977 Pages: 129 - 132
Friction at contacts between hard rocks B. K. AbramovV. T. Sapozhnikov Rock Mechanics and Rock Pressure 01 March 1977 Pages: 133 - 136
Use of dynamic photoelasticity to investigate seismic stress fields from blasting G. L. KhesinI. Kh. KostinN. A. Freishist Rock Breaking 01 March 1977 Pages: 137 - 141
Assessment of the efficiency of explosive charges of various shapes N. D. Yakimenko Rock Breaking 01 March 1977 Pages: 141 - 145
Toward a method of determining the dispersion of the response times and delay intervals of short-delay blasting media, with special reference to the ÉD-KZ-PM-15 series of electrical detonators A. G. PotapovN. I. SmoliiA. I. Tseitlin Rock Breaking 01 March 1977 Pages: 146 - 150
Assessment of the influence of the plastic properties of potash ores on the energy required for their fracture by the cutting heads of cutter-loaders I. S. Zil'bertV. A. ImD. M. Lyuboshchinskii Rock Breaking 01 March 1977 Pages: 150 - 153
Results of tests on active-bucket excavators, and prospects for their use A. I. FedulovA. R. MattisG. P. Volovich Mechanization and Automation in Mining 01 March 1977 Pages: 154 - 158
The effect of wear on the energy parameters of mating pairs in pneumatic drills A. P. Arkhipenko Mechanization and Automation in Mining 01 March 1977 Pages: 159 - 163
Dependence of the operational reliability of a cutter-loader on the magnitude and character of the load M. D. KolomiitsovV. V. Gabov Mechanization and Automation in Mining 01 March 1977 Pages: 164 - 167
Formation and level of dynamic loads in the elements of a chain drive V. F. KerasB. B. Ermak Mechanization and Automation in Mining 01 March 1977 Pages: 168 - 173
A method for predicting thermal conditions in deep pits A. N. Shcherban'V. P. Chernyak Mine Aerodynamics 01 March 1977 Pages: 174 - 177
Modeling disturbances in a mine ventilation system caused by gas bursts O. I. ChernovN. N. PetrovV. I. Dyagilev Mine Aerodynamics 01 March 1977 Pages: 177 - 181
Contribution to the theory of nonisothermal nonequilibrium filtration of gas in coal seams A. V. Fedorov Mine Aerodynamics 01 March 1977 Pages: 182 - 190
Filtration of a liquid in a fissured-porous coal seam when injected through long boreholes N. S. Khapilova Mine Aerodynamics 01 March 1977 Pages: 191 - 197
Self-adhesion of quarry rock dust P. V. BeresnevichV. G. BorisovÉ. A. Kovalenko Mine Aerodynamics 01 March 1977 Pages: 198 - 202
A general method of optimization of the flow distribution in a complex ventilation network V. Ya. PotemkinM. P. Komarov Mine Aerodynamics 01 March 1977 Pages: 202 - 206
Calculating the specific aerodynamic drag of broken-down ore V. A. ZelenetskiiV. G. KozlovG. F. Musokhranov Brief Communications 01 March 1977 Pages: 207 - 209
Analysis of inductive velocity transducers with moving magnetic flux N. P. PotapovG. D. ChupinS. A. Bolotov Brief Communications 01 March 1977 Pages: 209 - 212
Influence of drilling conditions on the power and energy indices of fracture of sandstone by a combined disk-cutter bit M. S. SafokhinV. I. VelikanovV. I. Petrov Brief Communications 01 March 1977 Pages: 213 - 214