Enhancement of Open-Pit Mining Efficiency by Means of Quality Improvement of Open-Pit Excavators Design and Operating In Specified Conditions
Open Access
- 28 November 2019
- journal article
- research article
- Published by EDP Sciences in E3S Web of Conferences
- Vol. 134, 01006
- https://doi.org/10.1051/e3sconf/201913401006
Abstract
The objective set in the research is the following: to develop the methodology and application tools for assessment of the open-pit excavators engineering level when selecting and designing them for specific mining-geological and technical service conditions. To achieve the objective, the methods of statistical data analysis, methods of regression models and of mathematical experimentation building, analysis and synthesis, methods of comprehensive assessment of the engineering level indicators, as well as mathematical modeling and appliance of linear algorithm were used. As a result, there was developed the methodology of comprehensive assessment of engineering level and parameters optimization of open-pit shovel excavators, there was also developed a software package, based on the methodology mentioned above, that allows science-based selection of excavators that possess optimum parameters for the specified conditions.This publication has 10 references indexed in Scilit:
- "RESEARCH OF THE COAL-BEARING ZONES MINING TECHNOLOGY AT KUZBASS OPEN PITS USING SIMPLE AND COMPLEX FACES"Journal of Mining and Geotechnical Engineering, 2019
- Effects of the gear eccentricities on the dynamic performance of a planetary gear setNonlinear Dynamics, 2017
- Assessment of excavatability, abrasivity and slope stability in a sandstone quarry in Istanbul, TurkeyJournal of the Geological Society of India, 2017
- The method of coal losses reducing at mining by shovelsInternational Journal of Mining and Mineral Engineering, 2016
- Effect of cutting tool blunting on the performances of various mechanical excavators used in low- and medium-strength rocksBulletin of Engineering Geology and the Environment, 2013
- Nonlinear modeling and identification of the electro-hydraulic control system of an excavator arm using BONL modelChinese Journal of Mechanical Engineering, 2013
- Geomaterial Excavation in Surficial EnvironmentInternational Journal of Geomechanics, 2008
- Cable shovel digging optimization for energy efficiencyMechanism and Machine Theory, 2007
- Reactive-Power Compensation of Coal Mining Excavators by Using a New-Generation STATCOMIEEE Transactions on Industry Applications, 2007
- Wear-resistant metallic and elastomeric materials in the mining and mineral processing industries — an overviewWear, 2001