METHOD FOR MINE WORKING BOLTING

A method for mine working bolting includes drilling of bore holes in working, installation and fixation of anchor bolts in the holes. Material and diameter of anchor bolt, distance between neighboring anchor bolts, angle of inclination of anchor bolt to surface of rock exposure are chosen in such wa...

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Bibliographische Detailangaben
Hauptverfasser:	NOVIKOV OLEKSANDR OLEHOVYCH, KASIYAN MYKOLA MYKOLAIOVYCH, PLETNIOV VOLODYMYR ANATOLIIOVYCH, SHESTOPALOV IVAN MYKOLAIOVYCH, HLADKYI STANISLAV YURIIOVYCH, PETRENKO YURII ANATOLIIOVYCH
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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