Specific features of rock massif deformation in the support pressure zone
Authors:
About authors
- Kemerovo Kuzbass State Technical University
Abstract
The manifestations of rock pressure are evaluated according to the results of rock deformation studies in the workings of faces No. 905, 909, 910 in the Polysaevsky-1 formation. The results of measurements of vertical convergence between the ground reapers and anchor rods in the roof of the diagonal furnaces of faces No. 909 and 910 allow us to talk about the uncharacteristic shift of the rock massif. This can be confirmed by the results of the previously measured stresses in the coal massif, carried out with high-modulus photoelastic sensors, installed in the ventilation drift of the working face No. 905.
Область исследования:
(Archived) Development of mineral deposits
Similar articles
Optimization of the parameters of the linear section of a tubular belt conveyor
2004 Yu. S. Parkhomenko
Functions and tasks of the state in the field of management of the geological exploration industry
2004 E. A. Soloveva, L. A. Nikolaichuk