FIELD: mining, particularly to perform stripping and mining in pits with 6-8 crushing index.
SUBSTANCE: method involves filling previously created trench with rock loosened with milling machine, wherein loosened rock is poured in the trench from which said rock had been excavated. In the case of conveyer deactivation device usage rock is left in open trench just after rock cutting with milling means. After that rock is scooped with scrapers following pit machine without pit machine stopping.
EFFECT: increased open-pit work efficiency due to decreased milling machine downtime during rock mining.
2 cl, 1 ex, 4 dwg
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