hi boy
"Ugol" magazin
Ugol’ No. 02-2023

CONTENT



INFORMATION & ANALYTICS

The Fuel and Energy Complex is striving to improve safety of coal mining on a daily basis

 4

Annual results in a new format: Director General of SUEK-Krasnoyarsk JSC held a hot line with the labor collectives

 5

The CASE-IN Championship: 10 years of raising the future generation of highly qualified professionals

 6

Bulletin of operational information about the situation in the coal business

 8

The chronicle. Events. The facts. News

 10

FOR A MINER’S REFERENCE

Efimushkin N.A., Dorozhenko A.A., Shilnikov D.V.
Experience in reinforcement of underground mine support with the enhanced load-bearing capacity rope bolts in complex mining and geological conditions

 17

HISTORICAL PAGES

Daniyarova A.E., Daniyarov N.A.
From a coal mine foreman to the head of Kazakhstan's scientific school of mine transport (in commemoration of the 70th anniversary of Karaganda Technical University named after Abylkas Saginov)

 20

COAL PREPARATION

Lokhov D.S. PTS - The most slippery material in the world

 24

FUEL AND ENERGY COMPLEX OUTLOOK

Zonova O.V., Sheveleva O.B., Slesarenko E.V.
Trends in the development of the coal industry in the face of external shocks

 26

UNDERGROUND MINING

Tanekeyeva G.D., Abeuov Е.A., Makhmudov D.R., Musin R.A, Balabas A.Yu.
Study of the geomechanical conditions for carrying out and maintaining surface mine workings

 31

SAFETY

Cherdantsev S.V., Erastov A.Yu.
Mathematical modeling of the stress state in the shaft bridge installed in the development of a circular cross-section

 34

Rybichev A.A.
On the question of evaluation of the influence of heavy hydrocarbons on the explosibility of dust-methane-air mixtures

 41

Aparina N.F.
Regarding the traditional occupational risks of coal mining at coal operations in the Kemerovo region - Kuzbass

 45

ECONOMIC OF MINING

Kornilova K.A., Trubetskaya O.V., Ivaev M.I., Demchenko O.S.
Information transparency as an investment attractiveness factor in the coal industry

 52

Kuzmina O.Yu., Konovalova M.E., Demchenko S.K., Suslova Yu.Yu., Voloshin A.V.
Rent as the result of implementing the monopoly on the production factor ownership

 56

Bondarev N.S., Bondareva G.S.
A system for assessing the possibility of including lands disturbed by industry in economic turnover

 60

MECHANICAL ENGINEERING

Simonin P.V., Litvin I.Yu., Cherepovskaya N.A., Kuzmina A.A.
Mechanical engineering industry: strategic development priorities in conditions of the sanctions

 65

LEGISLATION AND RIGHTS

Shestak V.A., Savenkova P.G.
Criminalization of illegal mining in Peru and Ecuador

 72

ABROAD

Zenkov I.V., Trinh Le Hung, Loginova E.V., Vokin V.N., Kiryushina E.V., Skornyakova S.N., Maglinets Yu.A., Raevich K.V., Latyntsev A.A., Pavlova P.L., Lunev A.S.
Research into the state of the coal mining sector in the fuel and energy complex of Turkey

 77

SPECIAL ISSUE




Hot from the press
Partners

Useful links