Abstract
The authors describe a technical approach to validating efficient regimes and process flow charts for draglines in open pit mining in permafrost zone; the approach integrates modeling data on temperature conditions of permafrost treated by blasting, geometrical parameters of a dragline face and interaction of work cycle time and face rock temperature in different seasons. It is shown that a dragline has the appreciably reduced productivity in slice-by-slice handling of broken-rock disintegration having negative temperature.
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20 July 2018
Due to a technical error volume 53, issue 4, 2017 has been published online with an incorrect cover data. The issue has erroneously been distributed with the cover date July 2018. The correct caver date for volume 53, issue 4 should be July 2017.
References
Basistov, A.M., Semin, A.P., Fazylov, R.G., and Bukin, S.N., Blasting in Ripping of Frozen Ground during the Baikal–Amur Mainline Construction, Vzryv. Delo, 1984, issue 86/43, pp. 149–157.
Zaudal’sky, I.I. Marchenko, A.S., Petrov, S.N., et al., USSR Author’s Certificate no. 1624152, Otkryt. Izobret., 1991, no.4.
Panishev, S.V. and Ermakov, S.A., Temperature Effect on Stripping in Permafrost Zone, J. Min. Sci., 2013, vol. 49, no. 2, pp. 279–283.
Panishev, S.V., Ermakov, S.A., Kaimonov, M.V., Kozlov, D.S., and Maksimov, M.S., Integrated Temperature Monitoring in Permafrost Rock Mass of Kangalassky Open Pit Coal Mine, GIAB, 2013, no. 9, pp. 62–68.
Panishev, S.V., Ermakov, S.A., Kozlov, D.S., Maksimov, M.S., and Vasil’ev, I.V., Dragline Productivity Monitoring Using Thermal Photography and Laser Scanning in Sheet Deposit Mining in Permafrost Zone, GIAB, 2014, no. 4, pp. 117–122.
Panishev, S.V., Ermakov, S.A., Kozlov, D.S., Maksimov, M.S., and Vasil’ev, I.V., Thermal Photography and Surface Laser Scanning in Studying Process of Excavation of Freezing Overburden, Proc. 2nd All-Russian Sci.-Pract. Conf., Yakutsk: IMZ SO RAN, 2014, pp. 153–158.
Kaimonov, M.V. and Panishev, S.V., Modeling Temperature Field Dynamics in Post-Blasting Open Pit Mines in Permafrost, J. Min. Sci., 2016, vol. 52, no. 3, pp. 601–607.
State Registration Certificate no. 2015619831, Bull. Izobret., 2015, no.10.
Khokhryakov, V.S., Proektirovanie kar’erov (Open Pit Mine Planning and Design), Moscow: Nedra, 1969.
Panishev, S.V., Ermakov, S.A., Kaimonov, M.V., Zarubin, V.A., Zedgenizov, A.I., Maksimov, M.S., and Kozlov, D.S., RF patent no. 2542007, Byull. Izobret., 2015, no.5.
Varlamov, S.P., Skachkov, Yu.B., and Skryabin, P.N., Temperaturnyi rezhim gruntov merzlotnykh landshaftov Tsentral’noi Yakutii (Temperature Conditions in Permafrost Land Ground in Central Yakutia), Yakutsk: IMZ SO RAN, 2002.
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Original Russian Text © S.V. Panishev, M.V. Kaimonov, 2017, published in Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2017, No. 4, pp. 98–104.
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Panishev, S.V., Kaimonov, M.V. Technical Approach to Prediction of Dragline Productiveness in Blasted Rock Handling at Open Pit Mines in Permafrost Zone. J Min Sci 53, 702–707 (2018). https://doi.org/10.1134/S1062739117042692
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DOI: https://doi.org/10.1134/S1062739117042692