1. Approximation of experimental time dependences of deformation of rocks and materials with decaying creep

   • Yu. M. Liberman
   • T. A. Kalacheva

   Rock Mechanics and Rock Pressure 01 January 1980 Pages: 1 - 6

2. Photomechanical investigation of the stress—Strain state of a precast-block support in a mine working

   • V. F. Trumbachev
   • O. K. Slavin
   • G. K. Kuchuashvili

   Rock Mechanics and Rock Pressure 01 January 1980 Pages: 6 - 10

3. Convergence of side rocks during sudden extrusion of a worked coal seam

   • N. S. Khapilova

   Rock Mechanics and Rock Pressure 01 January 1980 Pages: 10 - 13

4. Axisymmetric abutment pressure problem

   • M. V. Kavlakan
   • A. M. Mikhailov

   Rock Mechanics and Rock Pressure 01 January 1980 Pages: 14 - 17

5. Influence of the structure of a medium on fragment-size composition in blasting

   • É. I. Efremov
   • V. M. Komir
   • V. V. Shelenok

   Rock Breaking 01 January 1980 Pages: 18 - 22

6. Crushing oversize fragments by means of external charges

   • E. G. Baranov
   • I. I. Klochko
   • O. N. Oberemok

   Rock Breaking 01 January 1980 Pages: 22 - 26

7. Interaction of long charges during subsonic detonation of explosives

   • A. L. Isakov
   • É. P. Taran

   Rock Breaking 01 January 1980 Pages: 27 - 29

8. Experimental investigation of seismic waves during firing of external (contact) charges

   • N. I. Smolii
   • Ya. I. Tseitlin

   Rock Breaking 01 January 1980 Pages: 30 - 34

9. Influence of dispersion of aluminum on detonation parmeters of slurry explosives

   • B. G. Kirs
   • S. A. Petrov

   Rock Breaking 01 January 1980 Pages: 34 - 37

10. Ventilator fan design: Present state and some prospects

    • N. N. Petrov

    Mine Aerodynamics 01 January 1980 Pages: 38 - 49

11. Desorption kinetics during gasdynamical phenomena in collieries

    • S. V. Kuznetsov
    • V. A. Bobin

    Mine Aerodynamics 01 January 1980 Pages: 49 - 55

12. Allowance for kinetic energy losses during movement of air along a pipeline with permeable walls

    • S. P. Kazakov
    • V. S. Cherkasov

    Mine Aerodynamics 01 January 1980 Pages: 55 - 57

13. Boundary diffusion layers in mine workings

    • V. V. Skobunov
    • A. T. Airuni
    • L. M. Zenkovich

    Mine Aerodynamics 01 January 1980 Pages: 57 - 63

14. Effective depth and resolving power of georadiolocation

    • V. S. Yamshchikov
    • D. G. Malyuzhinets

    New Methods and Devices 01 January 1980 Pages: 64 - 70

15. Assessing the state of rock by sound ranging with artificial excitation of acoustic activity

    • I. I. Protopopov
    • V. K. Piskarev

    New Methods and Devices 01 January 1980 Pages: 70 - 73

16. Electrometric prediction of shock bump hazard in regions of massive rock in the Dzhezkazgan deposit

    • P. V. Egorov
    • V. A. Smirnov
    • V. A. Red'kin

    New Methods and Devices 01 January 1980 Pages: 73 - 77

17. Use of photoplanimetry to estimate fragment size

    • N. N. Faddeenkov

    New Methods and Devices 01 January 1980 Pages: 77 - 80

18. Use of PS-1 expanded polystyrene to solve problems in elasticity in mining by the modeling method

    • N. P. Blokh
    • A. V. Zubkov
    • Yu. F. Pyatkov

    New Methods and Devices 01 January 1980 Pages: 80 - 83