METHOD FOR MINE LINING

FIELD: mining, particularly mine lining at deep horizons in circumstances characterized by intensive rock shifting. ^ SUBSTANCE: method involves forming excavation 1 with the use of standard equipment, for instance development machine, along seam with side rock blasting; supporting excavation by mea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAJKIN DENIS IGOREVICH, VOVK ALEKSANDR IVANOVICH, BELICH EVGENIJ VLADIMIROVICH, BOCHAROV IGOR' PETROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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