- 1. The character of disruption of the rocks surface during rapid cooling
- (Contens №5 2020)
- ... and microcracks in the rocks during rapid cooling for their effective softening. Methodology. The solution of the problem of crack system development is based on the fact that, as a result of rapid ...
- Created on 30 October 2020
- 2. Carbonization and crushability of structured sand-sodium-silicate mixtures
- (Contens №5 2020)
- ... 3. Abdrakhimov, E. S. (2019). Use of waste fuel and energy complex – burned rocks and tailings of chromite ore in the production of porous aggregate on the basis of liquid-glass compositions. Ugol – Russian Coal Journal, 7, 67-69. https://doi.org/10.18796/0041-5790-2019-7-67-69. ...
- Created on 30 October 2020
- 3. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... the completeness of mining coal reserves from protecting pillars located in a laminal massif of soft rocks in the roof and bottom in order to reduce the coal losses in mines and horizons in case when mining ...
- Created on 30 October 2020
- 4. Geochemical specialization of the Shubarkol deposit coals
- (Contens №5 2020)
- ... V. S., & Kopobaev, A. N. (2018). Mo distribution in igneous rocks of Central Kazakhstan. Industry of Kazakhstan, 3(104), 40-44. 9. Popovich, I. N. (2014). Sustainability of the development of ...
- Created on 30 October 2020
- 5. Anomaly of the natural constant electric field of large magnitude in technogenically disturbed layers of anthracite
- (Contens №5 2020)
- ... existing natural phenomenon is reduced to a multi-level, step-by-step analysis of the conditions for the formation of the field of natural potentials in the massifs of coal-bearing rocks technologically ...
- Created on 30 October 2020
- 6. Assessment of the individual risk of fatal injury to coal mine workers during collapses
- (Contens №4 2020)
- ... Order No. 339 “On the Approval of Federal Norms and Rules in the Field of Industrial Safety “Instruction for predicting dynamic phenomena and monitoring the massif of rocks during mining of coal deposits”” ...
- Created on 30 August 2020
- 7. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... Abstract: Purpose. To identify some regularities of reduction in strength of loamy soils and weak sedimentary rocks that are typical for Western Donbas by water saturation condition for assessment ...
- Created on 30 August 2020
- 8. Efficiency of underground gas generator in consideration of the reverse mode
- (Contens №4 2020)
- ... M. (2016). Substantiating parameters of stratification cavities formation in the roof rocks during underground coal gasification. Mining of Mineral Deposits, 10(1), 16-24. http://dx.doi.org/10.15407/mining10.01.016. ...
- Created on 30 August 2020
- 9. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... 6. Prykhodchenko, V., Khomenko, N., Zhykalyak, M., Prykhodchenko, D., & Tokar, L. (2019). Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps ...
- Created on 30 August 2020
- 10. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (5), 11-15. https://doi.org/10.29202/nvngu/2019-5/1. ...
- Created on 30 August 2020
- 11. New data on non-traditional types of East Kazakhstan rare metal ore
- (Contens №4 2020)
- ... 60(7), 1237-1255. https://doi.org/10.1007/s11430-016-5200-y. 11. Kholgh, M., Razmara, M., & Arian, M. (2017). Petrogenesis and Metallogenesis of Malek Siah Kuh Adakite-Like Rocks and Associated ...
- Created on 30 August 2020
- 12. Ecological evaluation of remediation efficiency of Vilnohirsk mining and metallurgical plant
- (Contens №3 2020)
- ... based on the established procedures; the results are presented in the form of schematic cartograms of the thickness of the humus layer and underlying rocks. Methodology. To implement the ecological ...
- Created on 02 July 2020
- 13. Some features of drilling technology with PDC bits
- (Contens №3 2020)
- ... in Mechanical Engineering. https://doi.org/10.1177/1687814018781494. 13. Borisov, K. I., & Rubtsov, V. I. (2014). An analytical study of the temporary strength characteristics of rocks during ...
- Created on 02 July 2020
- 14. Development of new composite cement based on waste rocks from Djebel Onk phosphate deposit (Tebessa-Algeria)
- (Contens №2 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2020, (2): 107-111 https://doi.org/10.33271/nvngu/2020-2/107 повний текст / full article Abstract: Purpose. The main purpose of our research work involves the characterization and environmental management of waste rocks from Djebel Onk phosphate deposit. We propose a valorization of this product as an addition to cement manufacturing technique (the development of a new composite cement based on waste rocks of Djebel Onk phosphate deposit). ...
- Created on 10 May 2020
- 15. Evaluation of blast wave parameters within the near-explosion zone in the process of rock breaking with borehole charges
- (Contens №2 2020)
- ... 7. Efremov, E. I., Nikolenko, E. V., & Barannik, V. V. (2015). Method for effective blasting of flooded rocks in non-metallic quarries. Geotekhnichna mekhanika, (125), 137-145. ...
- Created on 10 May 2020
- 16. Technological solutions development for mining adjacent rock mass and pit reserves taking into account geomechanical assessment of the deposit
- (Contens №2 2020)
- ... 10. Kalyuzhny, A. S., & Zemtsovsky, A. V. (2017). Study of the stress-strain state of an array of rocks in the vicinity of a quarry excavation at the Oleniy Ruchey deposit. In Proceedings of the Fersmanovskaya Scientific Session of the Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences, (pp. 278-282). ...
- Created on 10 May 2020
- 17. The influence of the moisture on the physical and mechanical properties of the sandstone (Separate Unit “Kapitalna” coal mine”, Donbas)
- (Contens №2 2020)
- ... Practical value. Obtained results can be applied in mathematical or numerical modeling of stress-strain state of the rock given consideration to the importance of the study of the influence of moisture on physical and mechanical markers and properties of rocks. It is possible to control stress-strain state around the roadways using the methods and the means of dewatering or hydro saturation as to coal seams and rocks. ...
- Created on 10 May 2020
- 18. Contens 02 2020
- (Contens №2 2020)
- ... based on waste rocks from Djebel Onk phosphate deposit (Tebessa-Algeria) 107 K.O.Dombrovskyi, O.F.Rylskyi, P.I.Gvozdiak, O.V.Sherstoboieva, ...
- Created on 10 May 2020
- 19. Improvement of efficiency of processes of mining product processing at transport hubs
- (Content №1 2020)
- ... O., Sładkowski, A., Stolpovskikh, I., & Akhmetova, M. (2016). Rationalization of Road Transport Park for the Carriage of Mining Rocks in the Open Mines. Transport Problems, 11(1), 79-85. https://doi.org/10.20858/tp.2016.11.1.8. ...
- Created on 10 March 2020
- 20. Thermodynamic aspect of rock destruction
- (Content №1 2020)
- ... parameters characterizing the state of rocks are established. A comparative analysis of the frequency dependences of free energy on the value of the Poisson ratio is carried out. Originality. A ...
- Created on 10 March 2020