Calculation of the limiting stresses in rocks around isolated mine workings and in pillars G. L. Fisenko Rock Mechanics and Rock Pressure 01 November 1972 Pages: 601 - 607
Use of dynamic photoelasticity to study the state of stress of a half-space subjected to rotary-percussive drilling O. K. SlavinV. F. TrumbachevK. Kh. Kachavalos Rock Mechanics and Rock Pressure 01 November 1972 Pages: 608 - 614
Redistribution of abutment pressure on stowage material when thick steep seam are worked by the slicing system G. E. Posokhov Rock Mechanics and Rock Pressure 01 November 1972 Pages: 615 - 617
Effect of the working depth on the span and fracture pattern of the roof K. A. ArdashevV. M. Shik Rock Mechanics and Rock Pressure 01 November 1972 Pages: 618 - 620
Selecting the conditions for hydraulic working of caving-resistant roofs in the pechora coalfield O. V. KovalevYu. I. KalimovL. M. Gusel'nikov Rock Mechanics and Rock Pressure 01 November 1972 Pages: 621 - 624
Rock pressure manifestations in longwalls due to changes in the order of caving A. M. Ermolaev Rock Mechanics and Rock Pressure 01 November 1972 Pages: 625 - 627
Reflection of a nonsteady wave from the interface of two nonideal-elastic media A. D. Dement'ev Rock Breaking 01 November 1972 Pages: 628 - 633
Features of the development and propagation of the rayleigh surface wave in the Dzhezka zgan deposit I. T. Vorob'evYu. V. NelyubovN. I. Lemesh Rock Breaking 01 November 1972 Pages: 634 - 639
A seismological method of determining the parameters of the zones of deformation of rock by blasting V. N. MosinetsN. P. Gorbacheva Rock Breaking 01 November 1972 Pages: 640 - 647
The stress and fracture fields caused by contour blasting P. I. PlakhotnyiK. N. TkachukV. A. Dorovskii Rock Breaking 01 November 1972 Pages: 648 - 650
Criterion for fracture of brittle rocks weakened by a crack under variable shear load V. I. ZhuravlevA. D. Alekseev Rock Breaking 01 November 1972 Pages: 651 - 660
Development of the cavity when a spherical charge is detonated in a solid medium V. A. BorovikovV. P. Belyatskii Rock Breaking 01 November 1972 Pages: 661 - 664
Control of fissure formation in compressible rocks during internal blasting A. A. VovkG. I. ChernyiA. V. Mikhalyuk Rock Breaking 01 November 1972 Pages: 665 - 668
Use of acoustic logging to determine the elastic parameters of rocks in Krivbass open-cut iron mines M. F. DrukovanyiE. I. EfremovP. A. Ryabov Rock Breaking 01 November 1972 Pages: 669 - 672
The mechanism of rock fracture in rotary drilling by a hard-alloy bit O. D. AlimovL. T. Dvornikov Rock Breaking 01 November 1972 Pages: 677 - 682
Estimation of the efficiency of blending ore before dressing it K. V. Kazanskii Underground Mining 01 November 1972 Pages: 683 - 687
Selecting the procedure for working thick coal seams very close together A. P. ShirokovL. S. Sen'koA. I. Chernodarov Underground Mining 01 November 1972 Pages: 688 - 690
The statistical characteristics of the random output flows of a two—Stage nonuniform structure of unreliable elements with limited throughput capacity S. A. KarimanA. V. BraitsevV. M. Shramko Underground Mining 01 November 1972 Pages: 691 - 697
Stresses in a heavy half-space with a hole of arbitrary shape, arbitrarily oriented relative to the principal stresses at infinity Zh. S. ErzhanovV. Yu. IzaksonYu. F. Glazkov Brief Communications 01 November 1972 Pages: 698 - 699
Measurement of deformations and displacements by means of photoelastic sensors G. I. Kulakov Brief Communications 01 November 1972 Pages: 700 - 702
Numerical solution of the problem of the stress distribution in solid rock with a horizontal working V. S. Zhukovskii Brief Communications 01 November 1972 Pages: 703 - 706
Fixing the site of a coal hoisting shaft by the “isotrans” method G. A. StrekachinskiiS. F. TupikinYu. P. Kiselev Brief Communications 01 November 1972 Pages: 707 - 709
The influence of the parameters of the mining system on the cost of coal won by mechanized cutting with stowing V. I. ShteleV. E. MalakhovG. E. Posokhov Brief Communications 01 November 1972 Pages: 710 - 711
Refinement of the concept of impoverishment in the working of metal deposits V. N. Zakharchenko Brief Communications 01 November 1972 Pages: 712 - 714
Dynamics of a roller-bit for reaming boreholes with constant relative eccentricity E. V. AlekseevN. P. RyashentsevV. K. Svirshchevskii Brief Communications 01 November 1972 Pages: 715 - 720
High-frequency-oscilator monitoring in mining K. I. DudushkinaYu. N. ErmolinV. M. Konovalov Book Reviews 01 November 1972 Pages: 721 - 722
