HARDWARE AND SOFTWARE COMPLEX FOR STABILITY CONTROL OF QUARRY SIDES USING OPTICAL FIBER
DOI:
https://doi.org/10.31489/2024No1/104-113Keywords:
fiber-optic sensor, monitoring system, open-pit mining, quarry, safety, mining, optical fiber, deformation, shearAbstract
This article explores solutions to address the issue of implementing a shift monitoring system in quarries, which is the primary cause of collapsing sides and edges. For guaranteed safety and continuous monitoring of the quarry's activities, advanced fiber-optic sensors have been integrated. Their design is based on the use of single-mode optical fibers, which provides the most accurate assessment of displacements in mountainous terrain up to a distance of 30 km. Extensive laboratory studies have been carried out to deeply analyze the deformation and shear processes occurring in this geographical area. The results obtained from these analyses bode well for a significant improvement in quarry performance and a reduction in the likelihood of emergency situations.
References
Ozhigin S.G., Ozhigina S.B., Ozhigin D. Method of Computing Open Pit Slopes Stability of Complicated-Structure Deposits. Journal of the Polish Mineral Engineering Society (Inzynieria Mineralna), 2018, 41(1), pp. 203 - 207. https://doi.org/10.29227/IM-2018-01-32
Dorokhov D.V., Nizametdinov F.K., Ozhigin S.G. et al. A Technique for Surveying of Ground Surface Deformations in Mine Fiel. Journal of Mining Science. 2018, Vol.54 (5), pp. 874–882. https://doi.org/10.1134/S1062739118055011
Sannikova A.P., Bazykina L.R., Ozhigin S. Methodology for effective determination of rock jointing in calculation of open pit edges. Journal of Industrial Pollution Control, 2017, Vol.33. pp. 852 – 855. https://www.researchgate.net/publication/318272335_Methodology_for_effective_determination_of_rock_jointing_in_calculation_of_open_pit_edges/references
Ozhygin D., Šafář V., Dorokhov D., Ozhygina S., Ozhygin S., Staňková H. Terrestrial photogrammetry at the quarry and validating the accuracy of slope models for monitoring their stability. Proceeding of the IOP Conference Series: Earth and Environmental Science, 2021, Vol. 906(1), pp. 012062. https://doi.org/10.1088/1755-1315/906/1/012062
Yugay V.V., Madi P.Sh., Ozhigina S.B., Gorokhov D.A., Alkina A.D. Questions of application of fiber-optic sensors for monitoring crack growth during rock deformations. Actual Problems of Radiophysics International Conference (APR 2021) Conference Series. Journal of Physics, 2021, 2140 pp. 012037. https://doi.org/10.1088/1742-6596/2140/1/0120373
Mekhtiyev A.D., Yurchenko A.V., Kalytka V.A., Neshina Y.G., Alkina A.D., Madi, P.Sh. A Fiber-Optic Long-Base Deformometer for a System for Monitoring Rocks on the Sides of Quarries. Tech. Phys. Lett., 2022, Vol.48, Is. 4, pp. 207 – 209. https://doi.org/10.1134/S1063785022070057
Yugay V., Mekhtiyev A., Madi P., Neshina Y., Alkina A., Gazizov F., Afanaseva O., Ilyashenko S. Fiber-Optic System for Monitoring Pressure Changes on Mine Support Elements. Sensors, 2022, Vol. 22(5), pp.1735. https://doi.org/10.3390/s22051735
Madi P.Sh., Аlkina А.D., Yurchenko A.V., Mekhtiyev A.D., Aimagambetova R.Zh. Automated system hardware and software control complex. Kazan State Power Engineering University Bulletin, 2022, Vol. 14. No. 3(55), pp. 126-143. https://cyberleninka.ru/article/n/apparatno-programmnyy-kompleks-dlya-kontrolya-smescheniya-bortov- karierov/viewer
Ozhigin S., Ozhigina S., Ozhigin D. Method of Computing Open Pit Slopes Stability of Complicated-Structure Deposits Journal of the Polish Mineral Engineering Society. Inzynieria Mineralna, 2018, Vol. 41(1), pp. 203-207. https://doi.org/10.29227/IM-2018-01-32
Mehtiyev A.D., Yurchenko A.V., Neshina E.G., Alkina A.D., Madi P. Physical bases of pressure sensors creation on the basis of light refractive index change at optical fibre microbending. News of higher educational institutions: Physics, 2020, Vol.63, No.2, pp. 129 – 136. https://doi.org/10.17223/00213411/63/2/129 [in Russian]
Liu, X.-H & Wang, C. & Liu, Tongyu & Wei, Y.-B & Lu, J.-S. Fiber grating water pressure sensor and system for mine. Acta Photonica Sinica, 2009, Vol. 38, No.1, pp.112-114. https://m.researching.cn/articles/OJc862bfb9be78ec56
Kumar Atul, Kumar Dheeraj, Singh U., Gupta P S., Shankar Gauri. Optimizing fibre optics for coal mine automation International Journal of Control and Automation, 2011, Vol. 4, No.3, рр. 63 – 70. https://article.nadiapub.com /IJCA/vol4_no3/2.pdf
Madjdabadi B., Valley B., Dusseault M.B., Kaiser P.K. Numerical study of grout–rock mass interaction effect on distributed optical fibre sensor measurements. Proceedings of the 7th Intern. Conf. on Deep and High Stress Mining, Australian Centre for Geomechanics, Perth., 2014, pp. 457-468. https://doi.org/10.36487/ACG
Yiming Zhao, Nong Zhang and Guangyao Si. A Fiber Bragg Grating-Based Monitoring System for Roof Safety Control in Underground Coal Mining. Journal List Sensors (Basel), 2016, Vol.16(10), pp. 1759. https://doi.org/10.3390/s16101759
Hu T., Hou G., Li Z. The Field Monitoring Experiment of the Roof Strata Movement in Coal Mining Based on DFOS Sensors, 2020, Vol. 20(5), pp. 1318. https://doi.org/10.3390/s20051318
Lanciano Ch., Salvini R. Monitoring of deformation and temperature in a career with the help of distributed fiber-optic Brillouin sensors. Sensors, 2020, Vol. 20(7), pp.1924. https://doi.org/10.3390/s20071924
