Selection of the means of auxiliary transportation facilities and adaptation of their parameters to specific operation conditions

User Rating:  / 0
PoorBest 

Authors:


A.O.Herasymenko*, orcid.org/0000-0001-9260-9304, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

V.O.Rastsvietaiev, orcid.org/0000-0003-3120-4623, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

A.L.Shyrin, orcid.org/0000-0003-0026-2767, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

* Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


повний текст / full article



Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2023, (2): 040 - 046

https://doi.org/10.33271/nvngu/2023-2/040



Abstract:



Purpose.
To improve selection methods of operation schedules as well as means of auxiliary transportation facilities involving adaptation of their parameters to the specific application environment while preparing new extraction pillars for coal mining.


Methodology.
The current methods for substantiating the operational parameters of the means of internal mine transport do not take into account the impact of mining-geological and technological factors, which change inadequately in space and time, on their productivity. The recommended method for selecting transport and technological schemes and increasing their adaptability in the real conditions of the mine environment is based on the comprehensive use of methods of expert evaluation of the operational indicators of the new generation of auxiliary transport means and modeling of the conditions of their interaction with arch support and side rocks at the stages of mining and their operation when preparing new mining pillars for cleaning mining.


Findings.
The expert evaluation concerning technological features of mining field preparation as well as assembling and dismantling operations has determined that for the specific conditions of Western Donbas mines, the suspended diesel monorail locomotive and self-propelled machines are the most promising options. Gear clutch rail diesel locomotives are recommended as the auxiliary transport for the accelerated preparation of extraction pillar and introduction of a longwall into operation.


Originality.
New approaches have been substantiated to improve selection of the efficient means of auxiliary transportation facilities and identify their operational parameters for the well-timed preparation of extraction pillars for their removal under the intensified underground mining conditions. A transportation schedule has been proposed to supply heavy tonnage loads by means of the suspended diesel rail locomotives as well as methods to calculate the expected loads on suspension members of the monorail road taking into consideration physico-mechanical characteristics of roof rocks within a development mine working.


Practical value.
It has been proved that under the conditions of the intensified mining operations, the recommended engineering solutions meet the requirements of the well-timed preparation of new extraction pillars. In addition, they are considered as a new tendency to improve current schemes of auxiliary transportation facilities for regional mines and provide operational reliability of the available underground transport equipment.



Keywords:
anchor fastening, diesel locomotive, auxiliary transportation, preparation of extraction pillars, weight-handling system

References.


1. Verkhovna Rada of Ukraine (2013). On making changes and additions to the “Coal Industry” Section, Issue 5 “Mining Industry” of the Handbook of Qualification Characteristics of Professions. Retrieved from https://zakon.rada.gov.ua/rada/show/v0710732-13#Text.

2. Krukovskyi, O., Bulich, Y., & Zemlianaia, Y. (2019). Modification of the roof bolt support technology in the conditions of increasing coal mining intensity. In E3S Web of Conferences, 109, 00042. EDP Sciences. https://doi.org/10.1051/e3sconf/201910900042.

3. Hrechyshkyn, P. V., Pozolotyn, A. S., Balandyn, N. N., & Zaiatdynov, D. F. (2013). The use of rope anchors for the installation of monorail suspended roads. Vuhillia Ukrainy, (4), 25-26.

4. Rastsvietaiev, V. O., Posunko, L. M., Shyrin, A. L., & Zheglov, S. S. (2015). Estimation of factors limiting efficiency of transport schemes while preparing coal reserves in Western Donbas mines. Mining of Mineral Deposits, 9(1), 117-123. https://doi.org/10.15407/mining09.01.117.

5. Denyshchenko, A. V. (2011). Mine cable cars: monograph. Dnipropetrovsk: Natsionalnyi Hirnychyi Universytet. Retrieved from http://ir.nmu.org.ua/handle/123456789/1046?show=full.

6. Shashenko, A. N., Solodyankin, A. V., & Martovickij, A. V. (2012). Stability management of long workings of deep mines: Monograph. Dnipropetrovsk: Ltd. “LizunovPress”. Retrieved from https://scholar.google.com.ua/citations?view_op=view_citation&hl=ru&user=UU9VsO8AAAAJ&citation_for_view=UU9VsO8AAAAJ:VOx2b1Wkg3QC.

7. Peng, S. S., Du, F., Cheng, J., & Li, Y. (2019). Automation in US longwall coal mining: A state-of-the-art review. International Journal of Mining Science and Technology, 29(2), 151-159. https://doi.org/10.1016/j.ijmst.2019.01.005.

8. Rastsvetaev, V. A. (2014). Additional Loads on Tunnel Arch Supports Under the Action of Overhead Monorail in the Western Donbas Mines. Geo-Technical Mechanics, 117, 53-59. Retrieved from http://geotm.dp.ua/attachments/article/2480/09.pdf.

9. Bilichenko, M. Ya., & Denyshchenko, A. V. (2010). Reduction of energy consumption in mine transport: monograph. Dnipropetrovsk: Natsionalnyi Hirnychyi Universytet. ISBN 978-966-350-246-5.

10. Shyrin, A., Rastsvetaev, V., & Morozova, T. (2012). Estimation of reliability and capacity of auxiliary vehicles while preparing coal reserves for stoping. Paper presented at the Geomechanical Processes during Underground Mining – Proceedings of the School of Underground Mining, 105-108. https://doi.org/10.1201/b13157-18.

11. Hutarevych, V. O. (2012). Mathematical model of suspension track mine monorail road. Naukovi pratsi DonNTU. Donetskyi Natsionalnyi Tekhnichnyi Universytet, 2(24), 61-69. ISSN 2073-7920.

12. Hrabovetskyi, B. Ye. (2010). Methods of expert evaluations: theory, methodology, directions of use: monograph. Vinnytsia: VNTU. Retrieved from https://press.vntu.edu.ua/index.php/vntu/catalog/book/324.

13. NPAOP (2011). Safety requirements for the technology of installation and dismantling of mechanized complexes for gentle and inclined layers. Luhansk: Vuhlemekhanizatsiia. Retrieved from http://mpe.kmu.gov.ua/minugol/control/publish/article?art_id=210138.

14. Rastsvietaiev, V.O. (2014). Prospects of transport and technological systems improvement during performing of mounting/dismounting operations in conditions of Western Donbass mines. Mining of Mineral Deposits, 8(2), 143-148. https://doi.org/10.15407/mining08.02.143.

15. SOU 10.1.05411357.012:2014 (2014). Instructions on the design of the combined frame-anchor fastening of mining products. Kyiv. Retrieved from https://regulation.gov.ua/documents/id214495/tasks.

16. SOU 10.1.05411357.010:2014 (2014). System for ensuring reliable and safe functioning of mining works with anchor fixing. General technical requirements. Kyiv. Retrieved from https://zakon.isu.net.ua/sites/default/files/normdocs/sistema_zabezpechennya_nadiynogo_ta_bezpechnogo_funkcionuvann.pdf.

17. Bondarenko, V., Kovalevs’ka, I., & Ganushevych, K. (Eds.) (2014). Progressive Technologies of Coal, Coalbed Methane, and Ores Mining (1st ed.). CRC Press. https://doi.org/10.1201/b17547.

18. Pivnyak, G., Bondarenko, V., & Kovalevska, I. (Eds.) (2015). New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining (1st ed.). CRC Press. https://doi.org/10.1201/b19901.

19. Bondarenko, V. I., Kovalevska, I. A., Symonovych, H. A., & Chervatiuk, V. H. (2012). Geomechanics of load fastening of cleaning and preparatory works in a layered massif of weak rocks: monograph. Dnipropetrovsk: LizunovPres. ISBN 978-966-2575-13-2.

20. Bulat, A. F., Popovych, I. M., Vivcharenko, O. V., & Krukov­skyi, O. P. (2014). Technology of anchoring of mining workings in the mines of Ukraine: state and prospects. Vuhillia Ukrainy, (2), 3-7.

 

Visitors

5964957
Today
This Month
All days
747
10648
5964957

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home About the journal editorial board EngCat Archive 2023 Content №2 2023 Selection of the means of auxiliary transportation facilities and adaptation of their parameters to specific operation conditions