Peculiarities of maintenance of preparatory workings in the zones of increased mining pressure
Authors:
About authors
- G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
The article studies features of development gallery maintenance in zones of increased formation pressure in the Kuznetsk Coal Basin. Experience has been analyzed of applying the cable roof bolting in overworked development galleries in mining superimposed coal seams. Parameters of cable roof bolting have been determined which impact on its performance in conditions of increased formation pressure.
Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Funding:
None
Similar articles
Improvement of the accounting organization in mining and metallurgical production in the conditions of transition to IFRS
2009 N. V. Mikhailova
Method of determination of friction coefficient at rolling of billets on crimping and thick plate mills
2009 M. V. Tsymbalyuk