Volume 17; Issue 1

Main
Journal of Mining Science
Volume 17; Issue 1

Journal of Mining Science

Volume 17; Issue 1

1

Progress in Shock Bump prevention in East Germany

K. Thomas, P. Knohl

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 668 KB

english, 1981

2

Physical-mathematical model of heat exchange in the face area of a horizontal working driven by blasting

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 392 KB

english, 1981

3

Elastoplastic stress state of rock weakened by two extended circular workings

M. T. Alimzhanov, K. T. Zhanataev

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 207 KB

english, 1981

4

Consideration of concrete creep in calculations of loads on mine working supports

B. Z. Amusin, A. A. Baryakh

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 119 KB

english, 1981

5

Changes in permeability in the zone of inelastic deformations due to underground blasting

V. N. Rodionov, A. A. Spivak, V. M. Tsvetkov, I. A. Sizov

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 338 KB

english, 1981

6

Influence of natural jointing of ledge rock on the radius of crack formation during an explosion

A. E. Azarkovich, M. I. Shuifer

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 569 KB

english, 1981

7

Action of propellants and high explosives on rock

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 420 KB

english, 1981

8

Calculation and optimization of parameters for active stemming

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 192 KB

english, 1981

9

Energy of methane desorbed during breaking of coal

B. M. Ivanov, M. F. Yanovskaya, O. N. Malinnikova, M. G. Rivkin

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 394 KB

english, 1981

10

Determination of the thickness of the Khristianovich crushing wave with consideration of nonequilibrium nonisothermal desorption

A. V. Fedorov, V. M. Fomin, M. Kh. Okhunov

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 421 KB

english, 1981

11

Migration of gas through seams with different physical properties

M. B. Sulla, P. I. Tsoi, V. P. Baranov

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 272 KB

english, 1981

12

Boundary conditions in solution of diffusion problems in mine aerology

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 335 KB

english, 1981

13

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. Bykova, A. P. Ignatenko, B. V. Zhukov, N. N. Voronkova

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 219 KB

english, 1981

14

Propagation of radio waves in ferriferous rocks and ores

N. M. Savchenko

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 253 KB

english, 1981

15

Convolution of vector criteria in optimization of a radioisotopic coal-rock sensor

A. M. Onishchenko

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 372 KB

english, 1981

16

Modeling electric-spark phenomena in hydraulic mines

B. V. Voitsekhovskii, M. B. Voitsekhovskii

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 461 KB

english, 1981

17

Sensitivity and methodological error in multiple measurements of the ash content of coal

Journal:

Journal of Mining Science

Year:

1981

Language:

english

File:

PDF, 205 KB

english, 1981