Purpose. To develop the methodology for selecting appropriate type of open-pit transport in conditions of mining sinking to the maximum depth of opencast mining. Findings. The proposed optimization of dumping stations placement with combined operation of automobile and railway vehicles allows to exclude utilization of dumping excavators. The efficiency of dumping stations building of block structures is confirmed which allows to decrease total number of dump trucks by 20 -30% for the average rock transportation distance of about 1.5 -2 km. The arrangement of dumping stations in the goaf on barrow benches with their further exploitation proves the possibility of effective mining of inclined and upridging deposits.Originality consists in determination of the application field for various types of open-pit transport in changing working area parameters. They are related to sinking of mining, mining intensity and formation of goaf for mining waste storage.
Practical implications.The research results allow to develop recommendations for using economical types of transport in accordance with the established open-pit mining mode.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.