Progress in Shock Bump prevention in East Germany K. ThomasP. Knohl Rock Mechanics and Rock Pressure Pages: 1 - 10
Physical-mathematical model of heat exchange in the face area of a horizontal working driven by blasting D. Kralev Rock Mechanics and Rock Pressure Pages: 10 - 16
Elastoplastic stress state of rock weakened by two extended circular workings M. T. AlimzhanovK. T. Zhanataev Rock Mechanics and Rock Pressure Pages: 16 - 19
Consideration of concrete creep in calculations of loads on mine working supports B. Z. AmusinA. A. Baryakh Rock Mechanics and Rock Pressure Pages: 20 - 22
Changes in permeability in the zone of inelastic deformations due to underground blasting V. N. RodionovA. A. SpivakI. A. Sizov Rock Breaking Pages: 23 - 28
Influence of natural jointing of ledge rock on the radius of crack formation during an explosion A. E. AzarkovichM. I. Shuifer Rock Breaking Pages: 29 - 38
Calculation and optimization of parameters for active stemming A. L. Isakov Rock Breaking Pages: 45 - 48
Energy of methane desorbed during breaking of coal B. M. IvanovM. F. YanovskayaM. G. Rivkin Mine Aerodynamics Pages: 49 - 54
Determination of the thickness of the Khristianovich crushing wave with consideration of nonequilibrium nonisothermal desorption A. V. FedorovV. M. FominM. Kh. Okhunov Mine Aerodynamics Pages: 54 - 60
Migration of gas through seams with different physical properties M. B. SullaP. I. TsoiV. P. Baranov Mine Aerodynamics Pages: 60 - 64
Boundary conditions in solution of diffusion problems in mine aerology K. Yu. Laigna Mine Aerodynamics Pages: 64 - 68
Determination of the fire-safe value of the effective pressure head in an extraction section when there is an aerodynamic link between the mining operations and the surface Z. S. BykovaA. P. IgnatenkoN. N. Voronkova Mine Aerodynamics Pages: 68 - 71
Propagation of radio waves in ferriferous rocks and ores N. M. Savchenko New Methods and Devices Pages: 72 - 75
Convolution of vector criteria in optimization of a radioisotopic coal-rock sensor A. M. Onishchenko New Methods and Devices Pages: 75 - 79
Modeling electric-spark phenomena in hydraulic mines B. V. VoitsekhovskiiM. B. Voitsekhovskii New Methods and Devices Pages: 79 - 82
Sensitivity and methodological error in multiple measurements of the ash content of coal M. R. Liflyand New Methods and Devices Pages: 83 - 86