Determination of coal pillar sizes in preparation of seams with paired mine workings
About authors
- 1 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
- 3 — Ph.D. laboratory head Saint Petersburg State Mining Institute (Technical University)
Abstract
The results of introduction at coal mines of the methods for determination of coal pillar sizes in preparation of rockburst-hazardous seams with paired workings are discussed in the paper. Safe values of advancing in drivage of development workings with formation of yielding have been established.
Область исследования:
(Archived) Problems in geodynamic safety in the exploration of solid deposits
Funding:
None
Similar articles
Control of dynamic rock pressure manifestations in mining the «Antey» deposit
2010 I. Yu. Rasskazov, G. A. Kursakin, B. G. Saksin, A. A. Filinkov, V. S. Svyatetskii, B. A. Prosekin
Support of geodynamic safety in mining of the Khibini deposits
2010 Yu. P. Shaposhnikov, A. Yu. Zvonar, S. A. Mozhaev, M. V. Akkuratov
Investigation of regularities of rock inrush forming in productive faces of сoal mines
2010 Yu. M. Khalimendik, A. V. Brui, M. V. Chemakina