Computational Model of the Basic Efficiency Parameters of the Bucket Wheel Excavator Working in a Block With a Vertical Obstacle
1
Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Department of Mining and Geodesy, Na Grobli 15, 50-421 Wroclaw, Poland
Corresponding author
Anna Nowak-Szpak
Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Na Grobli 15, 50-421 Wroclaw, Poland
Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology, Na Grobli 15, 50-421 Wroclaw, Poland
Mining Science 2021;28:189-200
KEYWORDS
TOPICS
Technology of deposit excavation in underground and strip miningMine engineering and construction, underground construction
ABSTRACT
The article presents the results of the numerical experiments were designed to determine the effect of obstacles in the form of the drainage wells/piezometer on the basic efficiency parameters of the excavator’s work. Simulation research on built model included defining the basic parameters of the excavator working in the front block on stabile front (as a comparison) and on the non-stable front for two variants of drainage infrastructure exposing.
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| eISSN: | 2353-5423 |
| ISSN: | 2300-9586 |
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