On structural features and methodology of additional exploration of the Zapolyarnaya mine field of the Irkutsk deposit of the Pechora coal basin
Authors:
Abstract
With the mechanization of coal mining at mines the problem of detection and prediction of low-amplitude (less than 10 m) disturbances has become acute. The solution of this problem is defeated by low resolution of exploratory drilling and imperfection of existing methods ...
Область исследования:
(Archived) Without section