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Mining Science and Technology (Russia)

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Vol 10, No 2 (2025) Justification of the optimal width of a front bank Abstract  PDF (Eng)  similar documents
B. L. Talgamer, I. A. Meshkov, N. V. Murzin, Yu. G. Roslavtseva
"... industry. The width of front bank has a significant impact on the cost of placer deposits mining. Existing ..."
 
Vol 4, No 2 (2019) Experimental Studies of Effect of Shearer Auger Operating Device Effective Width on Effectiveness of Loading Process Abstract  PDF (Eng)  similar documents
O. E. Shabaev, P. P. Zinchenko, A. V. Meznikov
"... and the effective width of the operating device is determined. Increasing the auger effective width results ..."
 
Vol 4, No 1 (2019) The Study of Parameters of Quarry Faces in Muruntau and Myutenbai Open Pits in Case of Applying Major Blasts Abstract  PDF (Eng)  similar documents
B. R. Raimzhanov, A. R. Khasanov, R. R. Vakhitov
"... экскаваторных забоях карьеров Мурунтау и Мютенбай. В ходе проведения натурных замеров определены параметры ..."
 
Vol 5, No 2 (2020) RETRACTED: About the necessity for changing the methodical approach to the calculation of methane release rate in high-performance working faces of Kuzbass Abstract  PDF (Eng)  similar documents
A. A. Ordin, A. M. Timoshenko, D. V. Botvenko
"... контроля приведены результаты статистического исследования метановыделения в 101 очистном забое 33 шахт ..."
 
Vol 7, No 1 (2022) Experimental study of transient thermal conditions in longwall faces Abstract  PDF (Eng)  similar documents
M. P. Perestoronin, A. V. Zaitsev, M. A. Semin, D. A. Borodavkin
"... сегодняшний день особый интерес вызывают процессы формирования теплового режима в длинных очистных забоях ..."
 
Vol 7, No 2 (2022) Substantiation of pillar parameters in mining of inclined coal seams in Quang Ninh Province, Vietnam Abstract  PDF (Eng)  similar documents
V. N. Nguyen, T. N. Pham, P. Osinski, T. C. Nguyen, L. H. Trinh
"... массива горных пород объём добычи угля в забое влияет на напряженно-деформированное состояние массива ..."
 
Vol 4, No 2 (2019) Effect of Operating Factors on Reliability of Stoping Complexes and Assessment of Reliability of their Elements Abstract  PDF (Eng)  similar documents
V. A. Troinich, A. A. Dubovsky, N. A. Vysotskaya
 
Vol 9, No 1 (2024) Experimental study on forced ventilation in dead-end mine working with various setbacks of the ventilation pipeline from the working face Abstract  PDF (Eng)  similar documents
A. A. Kamenskikh, G. Z. Faynburg, M. A. Semin, A. V. Tatsiy
"... вариантами отставания конца нагнетательного вентиляционного трубопровода от груди забоя: 10, 15, 17, 19 и 21 ..."
 
Vol 6, No 2 (2021) Load simulation and substantiation of design values of a pin flexible coupling with a flexible disk-type element Abstract  similar documents
R. S. Melezhik, D. A. Vlasenko
"... diameter) and the width of the flexible element with certain physical and mechanical properties ..."
 
Vol 7, No 1 (2022) Automatic control system for walking dragline excavator digging Abstract  PDF (Eng)  similar documents
L. D. Pevzner, N. A. Kiselev
"... автоматическими системами транспортирования груженого ковша в отвал и порожнего ковша в забой, системами ..."
 
Vol 6, No 1 (2021) Determination of bench, dump and road sliding wedge technological parameters Abstract  similar documents
I. K. Chunuev, Yu. M. Levkin, Zh. Bolotbekov
"... slope stability and the sliding wedge width, performed by the analytical method, gives higher accuracy ..."
 
Vol 4, No 1 (2019) Effects of Intermittent Inelasticity when Propagating Seismic Wave in Low Velocity Zone Abstract  PDF (Eng)  similar documents
E. I. Mashinskii
"... flattening wave front, stress drop, or plateau of different width (tens of microseconds) were detected ..."
 
No 3 (2018) Study and optimization of copper molybdenum ore crushing closed cycle Abstract  similar documents
V. Morozov, T. Nikolaeva, Churelchuluun Ishgen
"... in the circulating ore. Excessive increasing width of the crusher relieve slot causes increasing output ..."
 
Vol 6, No 4 (2021) Grain size distribution of waste rock masses of Kuzbass coal strip mines Abstract  similar documents
S. O. Markov, E. V. Murko, F. S. Nepsha
"... of length, width, and thickness of the blasted rock lumps was 1:0.85:0.8, which corresponds to elongated ..."
 
Vol 7, No 2 (2022) Simulation of loads on operating device of peat-cutting unit with regard to errors in the cutting elements arrangement Abstract  PDF (Eng)  similar documents
K. V. Fomin
"... with working width B, radius RФ, гmilling depth НФ, horizontal rotation axis with M cutting planes and K ..."
 
Vol 7, No 2 (2022) Justification of geometrical parameters of lining plates for a belt conveyor drive drum Abstract  PDF (Eng)  similar documents
E. Yu. Ziborova, V. U. Mnatsakanyan
"... = 1250 mm, belt width L = 1000 mm, and the belt entering branch tension value Se = 25400 daN with regard ..."
 
Vol 5, No 3 (2020) Effect of Uncertainty in Basing Hydraulic Prop Rod on Dimensional Wear of its Basic Surfaces Abstract  PDF (Eng)  similar documents
Van Tuan Ngo
"... положении, а также осуществляется продвижение шахтной крепи в забое. Для обеспечения надежности и ..."
 
Vol 5, No 4 (2020) Substantiation of parameters of mine working drivage with blasting technique and cleaning charges in advance cutting holes Abstract  PDF (Eng)  similar documents
V. I. Lyashenko, O. E. Khomenko, M. N. Kononenko
"... , at γ = 1,66 t/m3 5.2 2.5 Overall dimensions, mm: Length 11,620 8,824 8,500 6,970 Width 1 ..."
 
Vol 7, No 1 (2022) Analysis of mechanized tunneling parameters to determine the overcutting characteristics Abstract  PDF (Eng)  similar documents
D. S. Konyukhov
"... diameter and the outer lining diameter; displacement of the soil mass in front of the face; incomplete ..."
 
Vol 4, No 3 (2019) Development of a Hydrodynamic Method for Degassing of Gas-Saturated Flat-Lying Coal Seams Abstract  PDF (Eng)  similar documents
V. I. Gavrilov
"... часто не обеспечивают необходимой для ритмичной работы очистных забоев эффективности дегазации 50 % и ..."
 
No 4 (2016) Interpretation of research data curves capillary pressure Abstract  similar documents
I. B. Ratnikov, R. S. Shulga, E. A. Romanov
"... affect the promotion of the front of the institution and consequently on the ultimate oil recovery. ..."
 
Vol 8, No 1 (2023) Study of gas hazard pattern in underground workings after blasting Abstract  PDF (Eng)  similar documents
D. V. Olkhovskiy, O. S. Parshakov, S. A. Bublik
"... ряд требований, в том числе осуществление контроля газовой обстановки в забое. В работе проведено ..."
 
Vol 6, No 2 (2021) Formation of synthetic structures and textures of rocks when simulating in COMSOL Multiphysics Abstract  PDF (Eng)  similar documents
A. S. Voznesensky, L. K. Kidima-Mbombi
"... LX = 0.032; Specimen width LY = 0.064; Specimen height NX = 15; Ellipses horizontal quantity NY = 18 ..."
 
Vol 5, No 1 (2020) Study of Abutment Pressure Zone Formation in the System of "Paired Drifts" Abstract  similar documents
N. V. Titov, S. I. Ivanov
"... formation in front of the advancing stoping face. As a result of the simulation, the values of the stresses ..."
 
Vol 8, No 2 (2023) Parameterization of a ventilation network model for the analysis of mine working emergency ventilation modes Abstract  PDF (Eng)  similar documents
M. O. Perestoronin, O. S. Parshakov, M. D. Popov
"... . In the event of an explosion, excessive pressure at the shock front in the explosion origin. It has been ..."
 
Vol 6, No 1 (2021) Amplitude-dependent hysteresis of wave velocity in rocks in wide frequency range: an experimental study Abstract  PDF (Eng)  similar documents
E. I. Mashinskii
"... tdiscret or 480 μs. The increase in the number of plateaus leaded to decreasing the pulse front steepness ..."
 
No 2 (2017) Technique of measurement of working rail profile curvature radius. Errors at indirect measurements Abstract  similar documents
P. E. Sizin, A. M. Keropyan, Yu. E. Babitchev, R. K. Basov
"... . Установлено, что в связи с наличием случайных факторов, влияющих на ширину дорожки катания бандажа колеса ..."
 
Vol 7, No 1 (2022) Amplitude-initiated open hysteresis loop of P-wave attenuation in sandstone: experimental study Abstract  PDF (Eng)  similar documents
E. I. Mashinsky
"... at amplitudes A1(+), A1(−) and A2(+), A2(–) is shown in Fig. 4. This is the section of the wave front where ..."
 
Vol 6, No 3 (2021) Prospects for selective-and-advanced recovery of rhenium from pregnant solutions of in-situ leaching of uranium ores at Dobrovolnoye deposit Abstract  PDF (Eng)  similar documents
A. A. Rudenko, I. D. Troshkina, V. V. Danileyko, O. S. Barabanov, F. Ya. Vatsura
"... , are of commercial importance. Paleo-valleys extend for tens of kilometers at the width of 2–5 km. The deposits ..."
 
Vol 7, No 2 (2022) Controlling blast energy parameters to ensure intensive open-pit rock fragmentation Abstract  PDF (Eng)  similar documents
U. F. Nasirov, Sh. Sh. Zairov, M. R. Mekhmonov, A. U. Fatkhiddinov
"... . Fig. 2, b shows the result- ing pressure at the detonation wave front. In the turbulator ..."
 
Vol 5, No 4 (2020) On the concept of in-situ metal leaching Abstract  similar documents
O. Z. Gabaraev, A. O. Gabaraeva, N. T. Dedegkaeva, Zh. Bolotbekov
"... Казахстане. Особенность его заключалась в том, что выщелачивались не заба- лансовые некондиционные для ..."
 
Vol 5, No 3 (2020) Ensuring Wall Stability in the Course of Blasting at Open Pits of Kyzyl Kum Region Abstract  PDF (Eng)  similar documents
Sh. Sh. Zairov, Sh. R. Urinov, R. U. Nomdorov
"... уступов с углами откосов 80–90º и шириной площадок между ними 10–15 м [4–8]. В результате проведенных ..."
 
Vol 7, No 2 (2022) Rock burst forecasting technique and selecting a safe coal face advance direction Abstract  PDF (Eng)  similar documents
S. S. Kobylkin, A. S. Pugach
"... моделируемого очистного пространства – плоскость забоя. Для графика представленного вида определяем 1σPD[ заб ..."
 
Vol 6, No 3 (2021) Determination of technological parameters of rock freezing systems based on the condition of maintaining design thickness of ice wall Abstract  PDF (Eng)  similar documents
M. A. Semin, A. V. Bogomyagkov, L. Y. Levin
"... of heat transfer near the internal and external ice wall fronts. In the present paper, we focused ..."
 
Vol 6, No 2 (2021) Mining industry in Mozambique Abstract  similar documents
J. J. Z. Caixao
"... , высокопроизводительных бурильных установок и по- грузочных машин. Крепление ствола осуществляется с отставанием от забоя ..."
 
Vol 5, No 4 (2020) Analysis of energy performance of heading sets of equipment at a coal mine Abstract  similar documents
A. B. Sadridinov
"... контроля параметров и темпов проходки, качества подготовки забоя, своевременного технического обслуживания ..."
 
Vol 7, No 1 (2022) Behaviour of electric drive of roller-bit drilling rig swivel head with fuzzy control Abstract  PDF (Eng)  similar documents
N. M. Kuznetsov, I. N. Morozov
"... усилие подачи в зависимости от крепости пород. Необходи- мое осевое усилие на забой устанавливается ..."
 
Vol 7, No 3 (2022) Theoretical studies on the nature and conditions of interaction of heel and peripheral nose cones of offset roller cone bits with a bottom hole Abstract  PDF (Eng)  similar documents
D. A. Boreiko, A. A. Lutoev, D. Yu. Serikov
"... вращения шарошек, которое позволяет увеличить проскальзывание зубьев вооружения по всей площади забоя ..."
 
Vol 6, No 3 (2021) Assessment of operational reliability of power supply to developing ore mining areas at a high-altitude mine Abstract  similar documents
R. V. Klyuev, I. I. Bosikov, O. A. Gavrina, V. I. Lyashenko
"... способом состоит из опе- раций бурения, взрывания, погрузки и доставки руды из очистных забоев, откатки к ..."
 
Vol 7, No 1 (2022) Improvement of the electric energy quality in underground electric networks in highly productive coal mines Abstract  PDF (Eng)  similar documents
L. A. Plashchansky, S. N. Reshetnyak, M. Y. Reshetnyak
"... угля: водоотлив (23  %) и др. Выемочные участки (комплексно-меха- низированные забои) являются одним ..."
 
Vol 5, No 3 (2020) Methods for identifying system tasks of strategic management and improving efficiency of exploration enterprise Abstract  similar documents
D. N. Moldashi
 
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