A method of calculating the displacement surfaces of the side rocks during working of a coal seam G. I. GritskoB. V. Vlasenko Rock Mechanics and Rock Pressure Pages: 351 - 358
Approximate calculation of the risk of bed separation in coal seam roofs S. T. KuznetsovB. Z. AmusinD. G. Pekarskii Rock Mechanics and Rock Pressure Pages: 359 - 364
Calculation of the stable room span when the rock mass is subjected to additional freezing G. S. UshakovA. F. Galkin Rock Mechanics and Rock Pressure Pages: 364 - 367
The stress-strain state of protective linings formed in boreholes V. A. GrigorashchenkoG. I. Kulakov Rock Mechanics and Rock Pressure Pages: 367 - 376
Physical prerequisites for monitoring rock strength by the acoustic method A. I. BeronE. S. VatolinV. P. Borodin Rock Mechanics and Rock Pressure Pages: 377 - 380
Large-scale blasting-down in opening-up the tyrnyauz deposit V. V. AdushkinL. M. Pernik Rock Fracture Pages: 381 - 384
Methods of reducing ejection of rock from the face in driving horizontal workings B. G. Yanovskii Rock Fracture Pages: 384 - 391
Fracture of rocks by an impact load F. F. VoitsekhovskayaB. V. Voitsekhovskii Rock Fracture Pages: 391 - 394
Physicochemical methods of treating an anthracite seam for degassing purposes A. V. ArtemovÉ. A. BineevV. N. Glukhodedov Mine Aerodynamics Pages: 399 - 403
Gas emission of coal during hydraulic mining Yu. F. VasyuchkovE. A. PetrovskayaV. M. Anikanov Mine Aerodynamics Pages: 403 - 407
Use of water in flotation of transbaikal fluorite ores V. V. SychkovG. R. Bochkarev Physical and Chemical Principles of Beneficiation Pages: 408 - 412
Electrochemical potential of magnetite during flotation S. F. NaumovaL. M. Kostina Physical and Chemical Principles of Beneficiation Pages: 413 - 417
Theory of inertial screens with three-dimensional vibrations of the box G. L. Gru Physical and Chemical Principles of Beneficiation Pages: 417 - 420
Comparative tests on sets of equipment for the load relief method with measurements of borehole wall deformation V. M. BarkovskiiP. KnollM. V. Kurlenya New Methods and Devices Pages: 421 - 427
An electromagnetic method of determining the dimensions of the zone of inelastic deformation around a mine working M. P. ZborshchikA. M. Malyarchuk New Methods and Devices Pages: 427 - 431
Electrical properties of the country rocks of the Karaganda coalfield electrical conductivity and dielectric relaxation M. P. TonkonogovV. A. VekslerT. A. Vorob'eva New Methods and Devices Pages: 432 - 435
Some aspects of the technology of making models from equivalent materials for investigations of rock pressure phenomena M. S. ZlotnikovF. P. Glushikhin New Methods and Devices Pages: 435 - 438
Principles of intensification of leaching underground cavities A. V. KolosovB. P. Glukhov New Methods and Devices Pages: 439 - 443
Standard structures of the country rocks around the coal in existing and deep horizons of the Prokop'evsk-Kiselevsk coalfield of the Kuzbass G. E. PosokhovK. I. DudushkinaI. P. Shumskii Brief Communications Pages: 444 - 448
Rheological state of the adjacent strata to the coal in the Prokop'evsk coalfield of the Kuzbass G. F. Bobrov Brief Communications Pages: 448 - 451
Stresses on the surface of a working in elastic rock É. G. SosninaG. A. Mirenkova Brief Communications Pages: 451 - 454
The influence of jointing on the efficiency of rock crushing by blasting K. A. Dolgov Brief Communications Pages: 454 - 457
Causes of failure in hydraulic props of mechanized supports V. M. Shik Brief Communications Pages: 457 - 459
